Any Pontiac guys on here? Need insight.
So, tonight I took apart a small block Mopar lifter (AMC) style lifter tonight for investigation purposes. What I found was the disk in these lifters has and pattern stamped in them to allow oil out of the inner chamber and out the top of the lifter. This helps confirm that the lifters in the 400 Pontiac are causing my problem.
So, tonight I took apart a small block Mopar lifter (AMC) style lifter tonight for investigation purposes. What I found was the disk in these lifters has and pattern stamped in them to allow oil out of the inner chamber and out the top of the lifter. This helps confirm that the lifters in the 400 Pontiac are causing my problem.