Quote:
Originally Posted by MarkM66
Yeah, go roller.
And ZDDP is just a lot of hype. There's more to oil protection then the amount of zddp it has.
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Roller in the 383, not this short block.
The car has only had Castrol GTX 10-40 since 1990 and just the last change was Shell Rotella 10-40. FWIW