Comp Cams shows us how to measure correct-length for pushrods, because correct valvetrain geometry is critical to any engine operation.

With the proper tools to check pushrod length, all you need to do is have the lifter you are checking sitting on the pushrod of the cam. See All 12 Photos ...

Check out how to measure for correct-length pushrods, Featured in the 2006 August Issue of Chevy High Performance Magazine.

The use of the bolt-down, roller rockers on the LS requires the use of a proper length pushrod. Truth be told, pushrod length is critical even with an adjustable valvetrain, but even more so on ...