The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

California gold 68 · 03-15-2009, 11:30 PM

I have a 1977 3/4 ton 4x4 frame that had a small block 400 the PO removed prior to selling. I'll be putting in a 396 BBC. My question-can I use the original engine towers? Is there a difference between the BBC and the SBC? Thanks in advance for any help.

03-15-2009, 11:30 PM	#1
California gold 68 Registered User Join Date: Jan 2009 Location: Foresthill California Posts: 70	1977 bbc engine towers I have a 1977 3/4 ton 4x4 frame that had a small block 400 the PO removed prior to selling. I'll be putting in a 396 BBC. My question-can I use the original engine towers? Is there a difference between the BBC and the SBC? Thanks in advance for any help.