Has anyone purchased the 66284M-16 or the 66255H-16 roller lifters from Crower. Are the 66255 lifters taller? The 66284M lifters are too short and the link bar contacts the lifter boss in the valley. I dont want to have to tear down the engine to mill the lifter bosses down. Looking for an easy fix. The lifter link bar simply needs to be raised.

Last edited by sloan; 06/12/10 11:22 PM.

10.53 @ 125mph. 1.37 60 foot. Caltracs and Monoleafs, AFCO shocks.

Heads by INDIO MOTOR MACHINE; IMM.
CP Pistons, PC Carbs.