Its a non issue. There were 2 sources that used to supply that information, but its proven to not be an issue.


If your shop has the fixture to do Mopar lifter bushings, most likely they know what to do.

RIP Monte Smith

Your work is a reflection of yourself, autograph it with quality.

WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.