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**Jcfcamaro** · 02-04-2019, 04:48 PM

Pretty sure the Sb shroud is bigger then the big block. Normally you slide the engine crossmember up to the front 6 cylinder holes for a Big block.

02-04-2019, 04:48 PM	#2
Jcfcamaro Senior Member Join Date: Jul 2015 Location: Fairfax, Missouri Posts: 1,051	Re: BBC fan shroud Pretty sure the Sb shroud is bigger then the big block. Normally you slide the engine crossmember up to the front 6 cylinder holes for a Big block.