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VW Parts Catalog > Engine Parts > Pistons, Cylinders, Rings, & Shims > Cylinder Spacers and Shims
21 products found
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Permatex Ultra Copper RTV Sealant (Silicone), 3oz Tube
Permatex Ultra Copper RTV Sealant (Silicone), 3oz Tube
Price: $9.95

Permatex Ultra Copper RTV Sealant (Silicone), 3oz Tube is an excellent sealant for cylinder bases, and cylinder shims. Wipe on a thin coat, let it skin up then install the parts. Also great for valve cover gaskets, oil strainer and generator stand gaskets, etc. Permatex makes several different formulations of RTV, we only carry 2 of them because these 2 cover all applications that we need for our Vintage VWs.

The COPPER is the best for high heat applications, like exhaust systems. If you don't want to use a gasket (or can't get one fast enough), just wipe a skim coat of the Copper on, and let it skin up, then assemble the parts. It will also seal up some unevenness in the flanges, or other situations that can create exhaust leaks.

The GRAY is the most oil resistant of the Permatex RTV Line. So it's best used for any area that will get exposed to engine oil or grease. Cylinder bases, oil pump base gaskets, oil strainer gaskets, valve cover gaskets, generator stand gaskets, etc.

Both are a must to have in the toolbox!

 more info
Permatex Ultra Gray RTV Sealant (Silicone), 3oz Tube
Permatex Ultra Gray RTV Sealant (Silicone), 3oz Tube
Price: $9.95

Permatex Ultra Gray RTV Sealant (Silicone), 3oz Tube is an excellent sealant for cylinder bases, and cylinder shims. Wipe on a thin coat, let it skin up then install the parts. Also great for valve cover gaskets, oil strainer and generator stand gaskets, etc. Permatex makes several different formulations of RTV, we only carry 2 of them because these 2 cover all applications that we need for our Vintage VWs.

The GRAY is the most oil resistant of the Permatex RTV Line. So it's best used for any area that will get exposed to engine oil or grease. Cylinder bases, oil pump base gaskets, oil strainer gaskets, valve cover gaskets, generator stand gaskets, etc.

The COPPER is the best for high heat applications, like exhaust systems. If you don't want to use a gasket (or can't get one fast enough), just wipe a skim coat of the Copper on, and let it skin up, then assemble the parts. It will also seal up some unevenness in the flanges, or other situations that can create exhaust leaks. So this is a must to have in the toolbox too! more info
Budget Adjustable Ring Compressor, 88-94mm Bore
Budget Adjustable Ring Compressor, 88-94mm Bore
Price: $11.95

This is a great tool, and costs next to nothing! It allows you to compress the rings so you can get the piston into the cylinder. It's slotted so you can remove this if you put the pistons onto the rods FIRST. Fits 88-46mm Pistons. more info
Budget Adjustable Ring Compressor, 83-87mm Bore
Budget Adjustable Ring Compressor, 83-87mm Bore
Price: $11.95

This is a great tool, and costs next to nothing! It allows you to compress the rings so you can get the piston into the cylinder. It's slotted so you can remove this if you put the pistons onto the rods FIRST. more info
Universal Flywheel Lock, 6V and 12V Flywheels
Universal Flywheel Lock, 6V and 12V Flywheels
Price: $11.95

The ultimate improvement on "standard" flywheel holders. This simple bolt-on device holds both 12V and 6V flywheels through the upper case bolt hole, preventing the flywheel (and crank) from turning. HD enough to torque flywheels for gland nut tightening! more info
DIRKO RTV Sealant (Silicone)
DIRKO RTV Sealant (Silicone)
Price: $14.95

Dirko RTV is made in Germany, and is an excellent sealant for cylinder bases, and cylinder shims. Wipe on a thin coat, let it skin up then install the parts. Also great for Valvecover Gaskets, Oil Strainer and Generator Stand Gaskets, etc.

 more info
Cylinder Base Shims (Barrel Shims), 1700, 1800, and 2000cc Based Type 4 Engines (Including 96mm Slip-In P&Cs), Set of 4
Cylinder Base Shims (Barrel Shims), 1700, 1800, and 2000cc Based Type 4 Engines (Including 96mm Slip-In P&Cs), Set of 4
Price: $14.95

Cylinder shims are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. These fit the 1700, 1800, and 2000cc P&Cs, as well as the 96mm SLIP IN P&Cs. These will not fit 98-105mm machine in P&C sets. more info
Barrel Shims (aka: Cylinder Base Shims, Cylinder Spacers), 1300-1600cc, .010/.020/.040/.060/.090", Set of 4
Barrel Shims (aka: Cylinder Base Shims, Cylinder Spacers), 1300-1600cc, .010/.020/.040/.060/.090", Set of 4
Price: $14.95

Barrel Shims (aka: Cylinder Base Shims, Cylinder Spacers), 1300-1600cc, .010/.020/.040/.060/.090", Set of 4 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. more info
Barrel Shims (aka Barrel Spacers, Cylinder Shims), 90.5/92mm, Type 1 Based Engines, Set of 4
Barrel Shims (aka Barrel Spacers, Cylinder Shims), 90.5/92mm, Type 1 Based Engines, Set of 4
Price: $14.95

Barrel Shims (aka Barrel Spacers, Cylinder Shims), 90.5/92mm, Type 1 Based Engines, Set of 4 are used to adjust the VW Engine's Deck Height for proper compression and combustion.

At ACN we feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. more info
Barrel Shims, 94mm, Type 1 Based Engines, 4 Pieces
Barrel Shims, 94mm, Type 1 Based Engines, 4 Pieces
Price: $14.95

Cylinder shims are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
Barrel Shims (aka: Cylinder Spacers, Cylinder Shims, 40hp engines (1200cc), 4 Pieces
Barrel Shims (aka: Cylinder Spacers, Cylinder Shims, 40hp engines (1200cc), 4 Pieces
Price: $19.95

Barrel Shims (aka: Cylinder Spacers, Cylinder Shims, 40hp engines (1200cc), 4 Pieces are difficult to find shim for these old engines! We had a dusty box of these sitting in the back of the warehouse, so we are putting them up for sale! But when these are gone they are NLA!

Cylinder shims are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .217" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15168
SCAT Barrel Spacers, .217" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15168
Price: $34.95

SCAT Barrel Spacers, .217" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15168. are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .256" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15169
SCAT Barrel Spacers, .256" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15169
Price: $34.95

SCAT Barrel Spacers, .256" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15169 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .300" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15170
SCAT Barrel Spacers, .300" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15170
Price: $34.95

SCAT Barrel Spacers, .300" Thick, 94mm P&Cs, Type 1 Based Engines, 4 Pieces, 15170 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .300" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15048
SCAT Barrel Spacers, .300" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15048
Price: $34.95

SCAT Barrel Spacers, .300" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15048 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .256" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15047
SCAT Barrel Spacers, .256" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15047
Price: $34.95

SCAT Barrel Spacers, .256" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15047 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
SCAT Barrel Spacers, .217" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15046
SCAT Barrel Spacers, .217" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15046
Price: $34.95

SCAT Barrel Spacers, .217" Thick, 90.5/92mm P&Cs, Type 1 Based Engines, 4 Pieces, 15046 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.070", but the engine's compression ratio must also match the cam you are using. more info
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! more info
Deck Height Measuring Tool, Deluxe
Deck Height Measuring Tool, Deluxe
Price: $49.95

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.. more info
Barrel Shims (aka: Cylinder Shims, Barrel Spacers) .180" 94mm, Type 1 Based Engines, Set of 4
Barrel Shims (aka: Cylinder Shims, Barrel Spacers) .180" 94mm, Type 1 Based Engines, Set of 4
Price: $57.95

Barrel Shims (aka: Cylinder Shims, Barrel Spacers) .180" 94mm, Type 1 Based Engines, Set of 4 are used to adjust the VW Engine's Deck Height for proper compression and combustion. We at ACN feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. more info
Barrel Shims (aka Cylinder Shims, Cylinder Spacers), .180" 90.5/92mm, Type 1 Based Engines, Set of 4
Barrel Shims (aka Cylinder Shims, Cylinder Spacers), .180" 90.5/92mm, Type 1 Based Engines, Set of 4
Price: $59.95

Barrel Shims (aka Cylinder Shims, Cylinder Spacers), .180" 90.5/92mm, Type 1 Based Engines, Set of 4 are used to adjust the VW Engine's Deck Height for proper compression and combustion. At ACN we feel that optimum deck height is between 040-.060", but the engine's compression ratio must also match the cam you are using. more info
   
 
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