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VW Parts Catalog > Engine Parts > Cylinder Heads & Parts > Cylinder Heads, Type 1
67 products found
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Time-Sert Thread Repair Insert, 8 x 1.25 x 11.7mm Long, 18121
Time-Sert Thread Repair Insert, 8 x 1.25 x 11.7mm Long, 18121
Price: $1.50
Item eligible for Econo/1st Class Mail shipment, min ship charge applies

Time-Sert Thread Repair Insert, 8 x 1.25 x 11.7mm Long, 18121 is the best thread repair kit available. This size is typically used to repair intake and exhaust studs in cylinder heads, or the medium sized studs in the engine case. Inserts are sold per EACH.

You can also use this to do a slick upgrade to your upright engine; remove the generator stand studs and use these inserts, then use ALLEN BOLTS to hold the stand down! The advantage to this is you will have a stronger than stock repair, AND you won't have to lift the stand up OVER the studs if you ever have to R&R the cooling fan or alternator/generator! Remove the bolts and slide it straight back!

Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kits (which are usually wrapped wire, very weak and troublesome to install!).

Time-Sert inserts are solid, and also have a flared shoulder that prevents leakage, and locks the insert into place without excessive Loctite needed.

The repair process is to drill out the old threads, then use the shoulder cutting tool (To make room for the insert's shoulder on the top), tap the hole, then install the new insert. Hole will be repaired, and will be stronger and better than it was when it was new, due to the larger diameter holding power!

Time-Sert Thread Repair Insert, 14 x 1.25 x 3/4"  Long, 44111
Time-Sert Thread Repair Insert, 14 x 1.25 x 3/4" Long, 44111
Price: $2.00
Item eligible for Econo/1st Class Mail shipment, min ship charge applies

Time-Sert Thread Repair Insert, 14 x 1.25 x 3/4" Long, 44111 is the best thread repair kit available. This size is typically used to repair damaged spark plug threads in cylinder heads. For this item we use Copper Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts. These Inserts are sold per EACH.

Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kits (which are usually wrapped wire, very weak and troublesome to install!).

Time-Sert inserts are solid, and also have a flared shoulder that prevents leakage, and locks the insert into place without excessive Loctite needed.

The repair process is to drill out the old threads, then use the shoulder cutting tool (To make room for the insert's shoulder on the top), tap the hole, then install the new insert. Hole will be repaired, and will be stronger and better than it was when it was new, due to the larger diameter holding power!

Time-Sert Thread Repair Insert, 14 x 1.25 x 1/2"  Long, 44127
Time-Sert Thread Repair Insert, 14 x 1.25 x 1/2" Long, 44127
Price: $2.00
Item eligible for Econo/1st Class Mail shipment, min ship charge applies

Time-Sert Thread Repair Insert, 14 x 1.25 x 1/2" Long, 44127 is the best thread repair kit available. This size is typically used to repair damaged spark plug threads in cylinder heads. For this item we use Copper Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts. These Inserts are sold per EACH.

Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kits (which are usually wrapped wire, very weak and troublesome to install!).

Time-Sert inserts are solid, and also have a flared shoulder that prevents leakage, and locks the insert into place without excessive Loctite needed.

The repair process is to drill out the old threads, then use the shoulder cutting tool (To make room for the insert's shoulder on the top), tap the hole, then install the new insert. Hole will be repaired, and will be stronger and better than it was when it was new, due to the larger diameter holding power!

Replacement A/F (Angleflo) Exhaust Gaskets, Set of 4
Replacement A/F (Angleflo) Exhaust Gaskets, Set of 4
Price: $5.95

Replacement A/F (Angleflo) Exhaust Gaskets, Set of 4
Valve Guide, 7 x 10 x 53mm (.2758 x .3962 x 2.1"), Silicon Bronze, EACH, 111-101-401B
Valve Guide, 7 x 10 x 53mm (.2758 x .3962 x 2.1"), Silicon Bronze, EACH, 111-101-401B
Price: $5.95

Valve Guide, 7 x 10 x 53mm (.2758 x .3962 x 2.1"), Silicon Bronze, EACH, 111-101-401B are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Available in Standard and Over Sized versions. Over Size refers to how much bigger the OUTSIDE of the guide is, to fit into holes in the head that are wallowed out from guide removal and installation, in order to rebuild heads to stock or better than stock condition. We carry more over sized guides than most part stores, which can save you hundreds of dollars by being able to rebuild heads instead of replace them (if they are even available!).
Valve Guide, 8 x 12 x 61mm (.3152 x .4755 x 2.4"), Silicon Bronze, EACH, 113-101-401B
Valve Guide, 8 x 12 x 61mm (.3152 x .4755 x 2.4"), Silicon Bronze, EACH, 113-101-401B
Price: $5.95

Valve Guide, 8 x 12 x 61mm (.3152 x .4755 x 2.4"), Silicon Bronze, EACH, 113-101-401B are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Available in Standard and Over Sized versions. Over Size refers to how much bigger the OUTSIDE of the guide is, to fit into holes in the head that are wallowed out from guide removal and installation, in order to rebuild heads to stock or better than stock condition. We carry more over sized guides than most part stores, which can save you hundreds of dollars by being able to rebuild heads instead of replace them (if they are even available!).
Valve Guide, 8 x 14 x 67mm (.3152 x .5540 x 2.625"), Silicon Bronze, 14mm OD 40hp Head, EACH
Valve Guide, 8 x 14 x 67mm (.3152 x .5540 x 2.625"), Silicon Bronze, 14mm OD 40hp Head, EACH
Price: $5.95

Valve Guide, 8 x 14 x 67mm (.3152 x .5540 x 2.625"), Silicon Bronze, 14mm OD 40hp Head, EACH are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Available in Standard and Over Sized versions. Over Size refers to how much bigger the OUTSIDE of the guide is, to fit into holes in the head that are wallowed out from guide removal and installation, in order to rebuild heads to stock or better than stock condition. We carry more over sized guides than most part stores, which can save you hundreds of dollars by being able to rebuild heads instead of replace them (if they are even available!).
Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 1/2"  Long, 51403
Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 1/2" Long, 51403
Price: $7.00
Item eligible for Econo/1st Class Mail shipment, min ship charge applies

Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 1/2" Long, 51403 is the thick walled insert to repair previously damaged and repaired spark plug threads in cylinder heads, where the insert pulled out and you have to RE-FIX it! This item has an 18mm OD. For this item we use Copper Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts. These Inserts are sold per EACH.

Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kits (which are usually wrapped wire, very weak and troublesome to install!).

Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 3/4"  Long, 51407
Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 3/4" Long, 51407
Price: $7.00
Item eligible for Econo/1st Class Mail shipment, min ship charge applies

Big-Sert (Time-Sert) Thread Repair Insert, 14 x 1.25 x 3/4" Long, 51407 is the thick walled insert to repair previously damaged and repaired spark plug threads in cylinder heads, where the insert pulled out and you have to RE-FIX it! This item has an 18mm OD. For this item we use Copper Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts. These Inserts are sold per EACH.

Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kits (which are usually wrapped wire, very weak and troublesome to install!).

Time-Sert inserts are solid, and also have a flared shoulder that prevents leakage, and locks the insert into place without excessive Loctite needed.

The repair process is to drill out the old threads, then use the shoulder cutting tool (To make room for the insert's shoulder on the top), tap the hole, then install the new insert. Hole will be repaired, and will be stronger and better than it was when it was new, due to the larger diameter holding power!

Valve Guide, 9 x 14 x 61mm (.3546 x .5540 x 2.400"), Silicon Bronze, 14mm OD 1600cc FI Head, EACH
Valve Guide, 9 x 14 x 61mm (.3546 x .5540 x 2.400"), Silicon Bronze, 14mm OD 1600cc FI Head, EACH
Price: $7.95

Valve Guide, 9 x 14 x 61mm (.3546 x .5540 x 2.400"), Silicon Bronze, 14mm OD 1600cc FI Head, EACH are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Available in Standard and Over Sized versions. Over Size refers to how much bigger the OUTSIDE of the guide is, to fit into holes in the head that are wallowed out from guide removal and installation, in order to rebuild heads to stock or better than stock condition. We carry more over sized guides than most part stores, which can save you hundreds of dollars by being able to rebuild heads instead of replace them (if they are even available!).
Head Stud Nut and Washer Kit, Fits 10mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED)
Head Stud Nut and Washer Kit, Fits 10mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED)
Price: $8.95

Head Stud Nut and Washer Kit, Fits 10mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED) is used when your head studs are in decent shape, but your nuts and washers are lost or unusable. These have a 17mm hex on the outside, though a lot of guys use a 11/16" socket. This kit does NOT include the head studs themselves, just the nuts and washers.
Head Stud Nut and Washer Kit, Fits 8mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED)
Head Stud Nut and Washer Kit, Fits 8mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED)
Price: $8.95

Head Stud Nut and Washer Kit, Fits 8mm Head Studs, 16 Nuts and 16 Washers (Studs NOT INCLUDED) is used when your head studs are in decent shape, but your nuts and washers are lost or unusable. These have a 17mm hex on the outside, though a lot of guys use a 11/16" socket. This kit does NOT include the head studs themselves, just the nuts and washers.
Stud Kit for Cylinder Head, 8 X 31mm, 6 Pcs
Stud Kit for Cylinder Head, 8 X 31mm, 6 Pcs
Price: $11.95

(6) 8 x 31mm studs for one VW beetle cylinder head. This allows you to install or replace the 4 exhaust port studs, and the 2 intake manifold studs, in one cylinder head.
14mm x 1.25mm Spark Plug Thread Repair Back Tap Tool Rental
14mm x 1.25mm Spark Plug Thread Repair Back Tap Tool Rental Fee
Rental Fee $20.00
$75 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

14mm x 1.25mm Spark Plug Thread Repair Back Tap Tool Rental is a tool designed to repair 14 x 1.25mm Spark Plug Threads that are just messed up a little bit (not "stripped), with the engine IN THE CAR. This can really save your bacon! Using this tool sure beat R&Ring the engine and then pulling the cylinder heads off! This tool has the correct size and pitch to clean up VW Spark Plug threads that are buggerred up or filled with carbon, it cuts from the combustion chamber OUT, which carries the chips outwards, to keep them out of your engine.
Dual Valve Spring Guide Boss Cutting Tool Rental
Dual Valve Spring Guide Boss Cutting Tool Rental Fee
Rental Fee $20.00
$100 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

Dual Valve Spring Guide Boss Cutting Tool Rental is a tool designed to cut down the valve guide bosses to make room for the inner springs on dual valve springs. You can use this in a drill press, mill, or even a hand drill if you are careful. Just make your cut so the valve spring surface is flat, then be sure to use a DUAL valve spring shim beneath the springs to protect the head from the ends of your valve springs.

One side of this tool cuts the boss for the inner spring on dual springs, the other side of it is used to trim the top of the valve guide down for more clearance to the retainer. If there is less than .060" clearance between the guide and retainer at full lift, you can bend push rods!
Adjustable Push Rod Tool (Push Rod Measuring Tool), Each
Adjustable Push Rod Tool (Push Rod Measuring Tool), Each
Price: $24.95

Adjustable Push Rod Tool (Push Rod Measuring Tool), Each is used to determine the correct push rod length when setting up your rocker arm geometry. It fits ALL Aircooled VW engines, including Type 4s! It is threaded so you can change the push rod length to find out what length is best.

This is a MUST HAVE when it comes to setting rocker geometry. Ends have the correct radius for VWs (unlike cheaper tools), so what you measure is what you need!

Cylinder Head CC Measuring Kit, Type 1
Cylinder Head CC Measuring Kit, Type 1
Price: $24.95

ACCURATELY measure your cylinder head volume to determine the compression ratio of your VW engine. This kit includes discs for 85.5, 90.5/92, and 94mm bores, 60 cc syringe, and compression ratio charts with complete instructions so you can do this!
Time-Sert Tool Rental, 8 x 1.25mm (Intake and Exhaust Studs, Small Case Studs), 1812
Time-Sert Tool Rental Fee, 8 x 1.25mm (Intake and Exhaust Studs, Small Case Studs), 1812
Rental Fee $25.00
$100 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

Time-Sert Tool Rental, 8 x 1.25mm (Intake and Exhaust Studs, Small Case Studs), 1812 is the best thread repair kit available. This size is typically used to repair damaged intake and exhaust studs, as well as the small studs in the engine case. The rental period for this kit is: ONE MONTH.
Time-Sert Tool Rental, 14 x 1.25mm (14mm Spark Plugs), Standard Repair, 4412
Time-Sert Tool Rental Fee, 14 x 1.25mm (14mm Spark Plugs), Standard Repair, 4412
Rental Fee $25.00
$100 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

Time-Sert Tool Rental, 14 x 1.25mm (14mm Spark Plugs), Standard Repair, 4412 is the best thread repair kit available. If you have a super loose or super tight spark plug, you will probably need this tool soon! Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kit. This size is typically used to repair damaged spark plug threads in cylinder heads For this item we recommend Copper Repair Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts.The rental period for this kit is: ONE MONTH.
VW Beetle Performance Handbook, by Keith Seume, 0-7603-0469-6
VW Beetle Performance Handbook, by Keith Seume (ISBN 0-7603-0469-6)
Price: $29.95

VW Beetle Performance Handbook, by Keith Seume, 0-7603-0469-6 is An outstanding step-by-step guide to upgrading your engine, transmission, suspension, and brakes. Three "categories"; Mild Street, Fast Road, and All-Out Street, and covers everything! Keith Seume has been editor of VolksWorld magazine, and is now editor of Ultra VW. Keith's previous books include VW Beetle Custom Handbook, VW Beetle Performance Handbook, VW Beetle Interchange Manual and VW Beetle Coupes & Cabriolets.
How to Modify Volkswagen Beetle Chassis, Suspension, & Brakes for High Performance, by James Hale, 1-903706-99-8
How to Modify Volkswagen Beetle Chassis, Suspension, & Brakes for High Performance, by James Hale, 1-903706-99-8
Price: $39.95

How to Modify Volkswagen Beetle Chassis, Suspension, & Brakes for High Performance, by James Hale, 1-903706-99-8 is a GREAT BOOK! Doesn't cover any engine stuff, but is fantastic for brakes and suspension work, even though all the pics are in B & W.
Deck Height Measuring Tool, Deluxe
Deck Height Measuring Tool, Deluxe
Price: $39.95

You can use dial indicators, feeler gauges or calipers, or even the calibrated screw that comes with it! Proper deck height is critical in preventing the piston from hitting valves, and in setting the proper compression ratio and quence for a good burn..
Copper Head Gasket, Type 1 Based Engines, Set of 4
Copper Head Gasket, Type 1 Based Engines, Set of 4
Price: $39.95

Copper head gaskets are the answer to deck height and head/cylinder sealing issues! These add to your engine's deck height, just like cylinder shims/spacers do, but these go between the cylinder and head. Between the 2 you'll have a LOT of adjustability!
Racing Intake Valve Guides, Type 1 Based Engines, Set of 4
Racing Intake Valve Guides, Type 1 Based Engines, Set of 4
Price: $44.95

Aluminum-Silicon-Bronze is the best valve guide material available today. These valve guides are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Set of 4 guides.
Racing Exhaust Valve Guides, Type 1 Based Engines, Set of 4
Racing Exhaust Valve Guides, Type 1 Based Engines, Set of 4
Price: $44.95

Aluminum-Silicon-Bronze is the best valve guide material available today. These valve guides are strong and durable, lasting over 10x longer than cast iron guides. These also reduce friction and ensure oil retention. Micro finished and .0005" tolerance. Set of 4 guides.
Spark Plug Tap, VW Spark Plugs, 14 x 1.25mm, 7021-10
Spark Plug Tap, VW Spark Plugs, 14 x 1.25mm, 7021-10
Price: $44.95

Spark Plug Tap, VW Spark Plugs, 14 x 1.25mm, 7021-10 has the correct size and pitch to clean up VW Spark Plug threads that are buggerred up or filled with carbon. You can use this hundreds of times if you take care of it; don't just toss it in the toolbox where metal tools can damage the threads.
Bench Model Engine Stand
Bench Model Engine Stand
Price: $44.95

Bench Model Engine Stand bolts to a workbench or table, and rotates a full 360 degrees. This bench mount engine stand is constructed of thick wall schedule 80 steel pipe. ACN Tip: You can also use this to hold your transaxle!

Note that you may have to grind the ears of the stand slightly to perfectly fit your engine case. Apparently they crack the whip on the guys making these, and they are rushing a bit.
Big-Sert (Time-Sert) Tool Rental, 14 x 1.25mm (14mm Spark Plugs), Super-Duty Repair, 5141S
Big-Sert (Time-Sert) Tool Rental Fee, 14 x 1.25mm (14mm Spark Plugs), Super-Duty Repair, 5141S
Rental Fee $50.00
$300 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

Big-Sert (Time-Sert) Tool Rental, 14 x 1.25mm (14mm Spark Plugs), Super-Duty Repair, 5141S is the best thread repair kit available. This size is typically used to repair damaged spark plug threads that have already been "fixed" (Heli-coil!) but blew out again! If you have a super loose or super tight spark plug, you will probably need this tool soon! This tool cuts to a 18mm ID, which will repair MOST previously repaired inserts. If you are not sure you should measure yours! Time-Sert inserts are superior in every way to typical "Heli Coil" thread repair kit. This size is typically used to repair damaged spark plug threads in cylinder heads For this item we recommend Copper Repair Inserts, it is more consistent size-wise, and has better heat transfer, than the steel inserts.The rental period for this kit is: ONE MONTH.
Intake Manifold Match Porting Labor, ACN Heads
Intake Manifold Match Porting Labor, ACN Heads
Price: $75.00

Intake Manifold Match Porting Labor, ACN Heads is the labor to match customer supplied intakes, OR intakes purchased from ACN, to Aircooled.Net's Cylinder heads. Match porting eliminates turbulence and increases efficiency and power at all RPMs.
Type 1 Stainless Steel Valves, Choose Size, Set of 4
Type 1 Stainless Steel Valves, Choose Size, Set of 4
Price: $79.95

Type 1 Stainless Steel Valves, Choose Size, Set of 4 are sold in a set of 4 for your volkswagen engine. These are compatible with unleaded gasoline.
EMPI C-Channel Bolt On Valve Covers, Type 1, Pair, 8852
EMPI C-Channel Bolt On Valve Covers, Type 1, Pair, 8852
Price: $79.95

Heavy Duty Bolt-On Cast Aluminum Valve Covers with "EMPI" cast into them. STRONG with enough clearance for any valve train! This pair has polished ribs, and has all needed hardware. These have UNDRILLED cast in bosses for breather fittings too!
Super Duty Engine Stand, Bench Model
Super Duty Engine Stand, Bench Model
Price: $89.95

Bolts to a workbench or table, and rotates a full 360 degrees. This bench mount engine stand is the finest Bench Model Engine Stand you can have without making it yourself! You can also use this to hold your transaxle too! Your table is more likely to tip over or break than this engine stand will!
Bugpack Racing Valve Covers, Type 1, Pair
Bugpack Racing Valve Covers, Type 1, Pair
Price: $99.95

Heavy Duty Bolt-On Cast Aluminum Valvecovers with "BUGPACK" cast into them. STRONG with enough clearance for any valvetrain! This pair of VW valvecovers comes complely polished with all needed hardware. These have cast in bosses for breather fittings!
Plain Racing Valve Covers, Type 1, Pair
Plain Racing Valve Covers, Type 1, Pair
Price: $112.95

Heavy Duty Bolt-On Cast Aluminum Valvecovers withOUT "BUGPACK" cast into them. STRONG with enough clearance for any valvetrain! This pair of VW valvecovers comes complely polished with all needed hardware. These have cast in bosses for breather fittings!
Bugpack Racing Valve Covers, Vented, Type 1, Pair
Bugpack Racing Valve Covers, Vented, Type 1, Pair
Price: $117.95

Heavy Duty Bolt-On Cast Aluminum Valvecovers with "BUGPACK" cast into them. STRONG with enough clearance for any valvetrain! This pair of VW valvecovers comes complely polished with all needed hardware. These are already drilled/tapped for fittings!
Engine Stand, Floor Model, Square Tube Style, 00-5007-0
Engine Stand, Floor Model, Square Tube Style, 00-5007-0
Price: $119.95

Engine Stand, Floor Model, Square Tube Style, 00-5007-0 rotates a full 360 degrees, and has steel casters for mobility. Knocks down when not in use to save space. You can also use this to hold your transaxle!
Engine Stand, Floor Model, Round Tube Style, 7010-10
Engine Stand, Floor Model, Round Tube Style, 7010-10
Price: $129.95

Engine Stand, Floor Model, Round Tube Style, 7010-10 rotates a full 360 degrees, and has steel casters for mobility. Knocks down into 4 pieces when not in use (save space). You can also use this to hold your transaxle!
Fuel Injection Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, 043-101-355CK
Fuel Injection Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, 043-101-355CK
Price: $179.95

Fuel Injection Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, 043-101-355CK is a stock replacement head DP engines. Sold per EACH. Spark Plugs are 14mm x 3/4" reach. Many used heads have a lot of issues that are expensive and difficult to repair, like loose seats, loose valve guides, or cracks in the combustion chamber.
Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, EACH, 043-101-355
Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, EACH, 043-101-355
Price: $179.95

Dual Port Cylinder Head, 35 X 32mm Valves, Chinese, EACH, 043-101-355 is a stock replacement head for DP engines. Sold per EACH. Spark Plugs are 14mm x 3/4" reach. Many used heads have a lot of issues that are expensive and difficult to repair, like loose seats, loose valve guides, or cracks in the combustion chamber.
OEM VW 35 x 32mm Dual Port Cylinder Head (Mexican Casting), EACH
OEM VW 35 x 32mm Dual Port Cylinder Head (Mexican Casting), EACH
Price: $239.95

OEM VW 35 x 32mm Dual Port Cylinder Head (Mexican Casting), EACH are the best heads to use for 69-74mm stroke engines. Most other aftermarket heads have a BIG combustion chamber, which results in a CR which is too low. These keep your headaches to a minimum!

These heads use spark plugs with a 14 x 1/2" reach thread, same as when the car was brand new!
Fuel Injection Dual Port Cylinder Head, 33 X 30mm Valves (1600cc Engines), 043-101-065
Fuel Injection Dual Port Cylinder Head, 33 X 30mm Valves (1600cc Engines), 043-101-065 (per EACH)
Price: $249.95

Fuel Injection Dual Port Cylinder Head, 33 X 30mm Valves (1600cc Engines), 043-101-065 is a stock replacement head for FI Mexican Engines, but it also works great on all DP engines. Uses 14mm x 3/4" reach Spark Plugs. This fits the 83 and 85.5mm stock bore. Sold per EACH. These use the 14mm x 3/4" Reach (long) spark plug.

Price is for ONE cylinder head.

Dual Port Cylinder Head, 35 X 32mm Valves, Stepped Combustion Chamber, OE VW, EACH, 043-101-355OE
Dual Port Cylinder Head, 35 X 32mm Valves, Stepped Combustion Chamber, OE VW, EACH, 043-101-355OE
Price: $249.95

Dual Port Cylinder Head, 35 X 32mm Valves, Stepped Combustion Chamber, OE VW, EACH, 043-101-355OE is a stock replacement head for DP engines which have the step in them! These are sold per EACH. Spark Plugs are 14mm x 3/4" reach. New heads replace worn and cracked heads! Many used heads have a lot of issues that are expensive and difficult to repair, like loose seats, loose valve guides, or cracks in the combustion chamber. This is a factory head which will get your compression and power back!

These heads will also work on Type 3 engines (Fastback, Squareback, and Notchback), AND FI Type 1 engines, since they have the Cylinder Heat Temp Boss in them.
CB Performance 044 Big Valve Dual Port Cylinder Head, 90.5, 92, and 94mm Bore, EACH
CB Performance 044 Big Valve Dual Port Cylinder Head, 90.5, 92, and 94mm Bore, EACH
Price: $279.95

CB Performance 044 Big Valve Dual Port Cylinder Head, 90.5, 92, and 94mm Bore, EACH

Price is for ONE cylinder head, you need 2 of these to do one engine. Stronger, with extra strength designed to be cast into the head, and while they were at it they cast in big flowing ports. Top it off with your choice of HD Single or Dual Valve Springs, but all come with Chromoly Retainers, Bronze Silicon Racing Valve Guides, 12mm x 3/4" long reach spark plug bosses, double thick combustion chamber walls, tapered cooling fins and factory produced by an O.E.M supplier to Volkswagen. You can get Chinese "you be the beta tester" heads, or these proven 044s! Combustion Chambers are approximately 55cc.

Panchito 044 Dual Port Cylinder Head, 40 X 35mm Valves
Panchito 044 Dual Port Cylinder Head, 40 X 35mm Valves
Price: $309.95

Panchito 044 Dual Port Cylinder Head, 40 X 35mm Valves is a fantastic value for medium to larger engines up to around 160hp. Hi velocity ports provide high air speed for an extremely wide power band. This is a great head for VW bugs, busses and type 3s!

You can't go wrong with these on engines from 1800-2100cc, but they will also work well on medium tuned 1600s! This is a fantastic "ready to run" option for guys building their first "big" engine, being capable of ~160hp with everything else being up to snuff. We do have heads that outperform these, but for the price this is a fantastic choice. For a lot of folks this is the best head option value by far!

The chamber volume of this head have 54cc chambers out of the box. Be sure to calculate your needed chamber volume for your desired compression ratio prior to ordering!

These use the 12mm x 3/4" Reach (long) spark plug.

Price is for ONE cylinder head.

VW Engine Case and Cylinder Head Boring and Flycutting Tool, EACH
VW Engine Case and Cylinder Head Boring and Flycutting Tool, EACH
Price: $364.95

VW Engine Case and Cylinder Head Boring and Flycutting Tool, EACH lets you open up the cylinder windows in your case and heads! You can also flycut the heads for more compression. This tool comes with instructions and hardware. You can use this tool with a drill press.

This tool is high quality, and built for repeated use.

We do NOT have instructions other than what is supplied by the manufacturer for this particular product!
Street Pro Head, 40 X 35mm Valves, Complete, EACH
Street Pro Head, 40 X 35mm Valves, Complete, EACH
Price: $369.95

Street Pro Head, 40 X 35mm Valves, Complete, EACH are Bugpack's Value Leader Cylinder Head. These are brand new heads similar to stock heads, but with several improvements, such as 3/4" Reach Plugs, Bigger Ports cast right in, and more meat around the combustion chambers (STRONGER). This head is sold per EACH, you need 2 to do one engine.
Dual Port Cylinder Head, 35 x 32mm Valves, PAIR, 500-400
Dual Port Cylinder Head, 35 x 32mm Valves, PAIR, 500-400
Price: $399.95

Dual Port Cylinder Head, 35 x 32mm Valves, PAIR, 500-400 are a GREAT deal on a pair of stock sized valve heads for that engine project you are going to do! These are complete with Valves, HD Single Springs, Keepers, Retainers, bolt them on!

Price is for TWO cylinder heads to do one engine. These heads use 12mm x 3/4" spark plugs.

These are equipped with HD Springs, so they are perfect for cams up to around 290 advertised duration (Engle 110, SCAT C-35, etc). Bigger cams than this will need Dual Springs. These heads are a good choice if you are building a mild engine with a non-stock cam, since you would need to buy new HD Springs and Chromoly Retainers, removing the stock stuff. Why pay for stuff you are going to take off an not use? Use these instead, they have that already! Another beautiful feature of these heads is they do NOT have the #)*($&#)*& step in the combustion chamber, which causes NOTHING BUT PROBLEMS!

Single Port Cylinder Heads, COMPLETE, 1500 and 1600cc, PAIR
Single Port Cylinder Heads, COMPLETE, 1500 and 1600cc, PAIR
Price: $399.95

Single Port Cylinder Heads, COMPLETE, 1500 and 1600cc, PAIR are a PAIR of stock SP replacement heads. These are an outstanding casting, assembled/complete head. SP Heads are excellent for busses, they are tolerant of overheating (as close to bulletproof as you can get on an aircooled VW engine), and provide tremendous torque.

The heads are complete with springs, valves, guides, retainers, and keepers, ready to clean and bolt on.
They come with a standard size combustion chamber, 35x32 Valves, and take stock replacement plugs, 14 x 1/2". The out of the box chamber size is 55cc.
Budget Big Valve Dual Port Cylinder Head, 42 X 37mm Valves, 94mm Bore, PAIR
Budget Big Valve Dual Port Cylinder Head, 42 X 37mm Valves, 94mm Bore, PAIR
Price: $599.95
On Sale!: $499.95

Budget Big Valve Dual Port Cylinder Head, 42 X 37mm Valves, 94mm Bore, PAIR are a GREAT deal on a pair of big valve heads for that engine project you are going to do! These are complete with Valves, HD Single Springs, Keepers, Retainers, bolt them on!

Price is for TWO cylinder heads to do one engine.

Budget Big Valve Dual Port Cylinder Head, 40 X 35mm Valves, 92/90.5mm Bore, PAIR
Budget Big Valve Dual Port Cylinder Head, 40 X 35mm Valves, 92/90.5mm Bore, PAIR
Price: $599.95
On Sale!: $499.95

Budget Big Valve Dual Port Cylinder Head, 40 X 35mm Valves, 92/90.5mm Bore, PAIR are a GREAT deal on a pair of big valve heads for that engine project you are going to do! These are complete with valves, springs, keepers, retainers, bolt them on!

Price is for TWO cylinder heads to do one engine.

   
 
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