cam pin shearing? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: cam pin shearing?


tennykimble
05-04-2009, 11:04 AM
i always read about guys that install a keyway in the cam is this a problem with our trucks? (lbz) or is this only with the high hp jobs?:D is their an update from gm on this issue? thanx!

tennykimble
05-05-2009, 09:02 AM
guess not.....

KEVINL
05-05-2009, 11:13 PM
It is very rare to happen and there is no update. It usually doesn't happen on the high Hp trucks they usually bend the rods or crack the pistons first