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8door · 07-28-2009, 12:15 PM

Fantastic Turp, that is what I'm looking for. My application is with a short water pump and a/c and power steering.So ya , I will
need double groove water pump pulley and 3 groove crank pulley.
I already have the power steering pulley. The engine is a GM crate and adding Old Air components and using the original 327 power steering pump.Doing the truck stock, but with the 350 instead of 327.

07-28-2009, 12:15 PM	#9
8door Not too old to learn Join Date: Mar 2004 Location: SoCal Posts: 617	Re: What are pulley difference SB BB ? Fantastic Turp, that is what I'm looking for. My application is with a short water pump and a/c and power steering.So ya , I will need double groove water pump pulley and 3 groove crank pulley. I already have the power steering pulley. The engine is a GM crate and adding Old Air components and using the original 327 power steering pump.Doing the truck stock, but with the 350 instead of 327. __________________ 1968 C10 a way to long restoration.