Found a LT5 at the junk yard with fire damage

[2poor4aZR1]

Maybe they refined their process in the later years? IIRC, 93 had the 4 bolt mains, maybe other changes to production were also made.

Side question, 2 bolt vs 4 bolt, does it really matter on the LT5? And is there any sort of advantage of having a 2 bolt main machined to four bolt? Not that I have the means to have to have it done, just curious.

[WARP TEN]

Originally Posted by 2poor4aZR1

Maybe they refined their process in the later years? IIRC, 93 had the 4 bolt mains, maybe other changes to production were also made.

Side question, 2 bolt vs 4 bolt, does it really matter on the LT5? And is there any sort of advantage of having a 2 bolt main machined to four bolt? Not that I have the means to have to have it done, just curious.

I believe that Marc Haibeck said that 2 or 4 bolt mains do not really make a difference. He does his 510 HP package on both types of engines with no durability issues. --Bob