OUR ONLINE CHECKOUT is CLOSED and we are NOT accepting any NEW orders at this time.

We are still fulfilling and shipping previously submitted and/or delayed order requests (as product availability allows) UNTIL NOVEMBER 15th 2022.

But after November 15th, all still pending backordered unshipped items will be automatically CANCELLED **(except for any special ordered drop-shipped or made/machined-to-order items).

Our ability to respond to emails is greatly hampered by being under-staffed during this downsize transition time. But we continue to endeavor to answer email inquiries as best we can. And we will continue responding to emails through until early March 2023 because we are wholly committed to resolving any other issues that may arise from previous sales. It is still UNCERTAIN, but we may re-open a substantially downsized version of our store again in the Spring of 2023.

We sincerely appreciate your patience, understanding during this period of restructuring and/or closing. And a huge thank you to all of you whose support and loyalty we have been the beneficiary of over the 23 years that we have worked diligently to support the information and parts needs of the aircooled VW community!


  VW Parts Catalog > Engine Parts >

SCAT Bolt On Rocker Shaft Kit, 20129
SCAT Bolt On Rocker Shaft Kit, 20129
 
SCAT Bolt On Rocker Shaft Kit, 20129 eliminate the weak stock clip and weak spring washers! This kit is used on the T-1 based engine (Type 1, upright Type 2, and Type 3), it does NOT FIT the Type 4 engine. This is a MUST with HD or Dual Valve springs! This kit is used on the T-1 based engine (Type 1, upright Type 2, and Type 3), it does NOT FIT the Type 4 engine. The SCAT Rocker Shaft Kit has a floating center spacer, for less wear and easier setup! This kit does NOT come with enough shims to properly set the side clearances, you'll need a shim kit also.
This Rocker Shaft Kit is ACN's preference when bulletproofing your valve train, it's the best quality and value of all the rocker shaft kits out there.
This kit fits all rockers with a .707 ID on the rocker arm bushing, which includes stock and most aftermarket 1.1 and 1.25 rocker arms. The rocker shafts are billet 4140 chromoly steel, and is centerless ground to micro tolerances. The center spacer and end caps are 6061-T6, they are machined TRUE, they are not rounded or warped as are many other rocker shaft kit components! Lastly, the rocker shafts are Dry Oil Coated and Super Grooved for 100% Lubrication at all times.

A lot of companies that sell these will tell you the wrong specifications for setting up the side pay. It's pretty obvious they have never tried to drive a car with them installed, their side play specifications are way too sloppy! Other companies will tell you to set them up anywhere from .006" to even .010" per rocker, which will result in massive valve train clatter!

At ACN we recommend that you set the rocker arm side play up at .003" per rocker. So the center spec will change if you have a "Floating Spacer" or a "Solid Spacer". Basically, if the 2 intake rockers can move side to side together, with the center spacer being a sleeve that slips over the rocker shaft, you are setting the gap on 2 rockers at once, so you double the clearance to .006. But if the rocker shaft has a SOLID spacer, which is either tightened onto the rocker shaft, or integral into the rocker shaft, you can still set the side play to .003/rocker arm.
Price: $44.95


: 20129


QTY:
Overview
 
SCAT Bolt On Rocker Shaft Kit, 20129 eliminate the weak stock clip and weak spring washers! This kit is used on the T-1 based engine (Type 1, upright Type 2, and Type 3), it does NOT FIT the Type 4 engine. This is a MUST with HD or Dual Valve springs! This kit is used on the T-1 based engine (Type 1, upright Type 2, and Type 3), it does NOT FIT the Type 4 engine. The SCAT Rocker Shaft Kit has a floating center spacer, for less wear and easier setup!

This kit does NOT come with enough shims to properly set the side clearances, you'll need a shim kit also.

Related Items...
Valve Cover Gasket, T1/2/3, EACH, 113-101-481F
Price: $1.25
Item eligible for Econo/1st Class Mail shipment, min ship charge applies
Valve Cover Gasket, T1/2/3, Each, 113-101-481F
Large Diameter Rocker Arm Side Play Shims, for SCAT and Bugpack Rockers (.760" Shaft), BUDGET SET of 20 Shims: (6) Thick, (6) Medium, (8) Thin
Price: $21.95
Item eligible for Econo/1st Class Mail shipment, min ship charge applies
Rocker Arm Side Play Shims, SCAT and Bugpack Rockers (.760" Shaft), SET, (6) Thick, (6) Medium, (8) Thin
Hardened Lash Caps for 8mm and 9mm Valves, Set of 8
Price: $12.95
Hardened Lash Caps for 8mm and 9mm Valves, Set of 8

Share your thoughts on this product with other customers...
Click here to be the first to WRITE A PRODUCT REVIEW!
SITE USE DISCLAIMER ** READ FOR BEST UNDERSTANDING and USE OF OUR PARTS SERVICE!**

PRODUCT AVAILABILITY can vary and short-term backorders are common. Immediate shipment of requested products is NOT guaranteed. Orders are processed in the order that they are received and order fulfillment time varies.

PRODUCT IMAGES are representative only. Actual product may differ in appearance. Please do NOT rely on PHOTOS while shopping as many of our products have selectable product options that may change the nature of the product being ordered compared to the representative photo. Make your product selections based on the PRODUCT DESCRIPTION and OPTION INFORMATION presented in the detailed product listing.

CATALOG ERRORS: Although every effort has been made to provide accurate pricing and product technical and vehicle application information, THIS CATALOG MAY CONTAIN ERRORS (typographical, photographic, or informational). All information should be verified prior to use.

PRICES are subject to change without obligation. In most cases we are able to honor advertised price, but in the RARE case a substantial price increase occurs, you would be notified and given the option to cancel.

PRODUCT INFORMATION: All information provided by Aircooled.Net (via website or email) is for USE AT YOUR OWN RISK. All products purchased should be inspected, measured, cleaned and properly assembled prior to installation. Since Aircooled.Net has no control over product installation, we will not be held liable for any consequential costs or damages associated with products purchased.