I am changeing over to a Chevrolet 700-R automatic transmission and was wondering if this requires/takes a balance or weight on the flywheel also two quick questions,
what size/pitch-thread bolt and grade for LT1 automatic transmission flywheel-Is there some type of additional "screw weight" used?-TIA
bill

 

Yeah the LT1s stock crank needs a weight on it. Just use a stock 87 to 97 SBC stock or SFI approved flexplate. Should come with the right weight on it.