This kit is for Schneider reground cams using the 66RH grind on a Vortec 4200. Will work for any year Vortec 4200.

The kit includes shims for the exhaust side, and revised lash adjusters for the intake side.

Cams and valve springs NOT INCLUDED.

I would highly recommend that you pickup Kent Moore J-44228 Valve Spring removal tool in order to remove the valve springs. Also, the timing chain tensioner retaining tool is essential for performing this job without removing the front cover and oil pan. You can find them here.

Please watch this entire video before buying this product. It is a pretty involved process to install the cams on an engine. If you do not plan to take the front of the motor apart it is tedious and you may end up tearing the front of the motor apart anyways, which may require the motor be removed from some chassis’. If you think you are not up for the job please do not buy the kit. It is worth it in the end (in my opinion), but I want you to know the risks before buying.

For off road use only.