Small Block & Big Block Chevy Specific - SBC to BBC ???

i am about to perform a motor swap SBC to BBC in a 85 chevy 1/2ton 2wd pickup, i was wondering if the flywheel is the same on these motors? also if the distributer will work out of the SBC, and also if the brackets for the alternator and power steering is the same? Any help appreciated!!!

Thanks,
Robby

i am about to perform a motor swap SBC to BBC in a 85 chevy 1/2ton 2wd pickup, i was wondering if the flywheel is the same on these motors? also if the distributer will work out of the SBC, and also if the brackets for the alternator and power steering is the same? Any help appreciated!!!

Thanks,
Robby

flywheel is different
distributor will work unless your bbc is a tall deck
brackets won't work
radiator will more than likely be too small to cool effectively on the street.

A 14" SBC flywheel will work if you have an internally balanced big block like a 396 or 427, and the small block was older than '86 with a two piece rear seal.

Thanks guys! We got a flywheel, it is the reg deck block so the disributer will work, he also got brackets today from a friend of his, and he already has a becool rad, cuase he had a buily sbc! Appreciate the help!!!