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

*wolfthing2000* · 06-02-2005, 12:21 AM

I am new to the 383 builds. Please explain the 3.75 cast crank. Also what size valves are in those cool heads?? About what did this thing do ona dyno?

06-02-2005, 12:21 AM	#44
wolfthing2000 Account Suspended Join Date: Oct 2004 Posts: 1,276	I am new to the 383 builds. Please explain the 3.75 cast crank. Also what size valves are in those cool heads?? About what did this thing do ona dyno?