evilemokid94

iTrader: (6)

can anyone tell me a difference in them? im looking at a re ring kit for my block but im finding more of the 67-85 kits than one for my 96 block. whats the difference??

t-top havoc

iTrader: (3)

Intake bolt pattern, angle, & how many bolts, TPI, TBI, computer contnrolled carb or non computer controlled carb, same with distributor, factory roller cam, flat tappet cam
( hydraulic ).
Thats all I can think of. IDK piston, rings, bearings.

evilemokid94

iTrader: (6)

i think all the bearings and rings are okay, but im more worried about the gaskets, like the rear main seal, are the older blocks 1 peice seal or 2 peice? are all the gaskets the same?

mmadden55

Older blocks are 2 piece. Rings pistons etc the same.

evilemokid94

iTrader: (6)

so like the 85 z28 350s are 2 peice? so if i get this kit all i need to do it get a 1 peice for my block? are the pan gaskets the same? ei 1 peice?

Apeiron

86+ engines are one piece RMS.

There are no 85 z28 350s.