The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Can I fit 8.875 12-bolt car ring/pinion in truck rear end?

PhilaTruck · 12-01-2009, 09:13 PM

I'm with Cableguy. I just swapped from a 2.73 and I -think- my mileage has gotten better because I'm in the cam's zone.

12-01-2009, 09:13 PM	#7
PhilaTruck Right on the line, baby! Join Date: Oct 2003 Location: Phila, PA 19130 Posts: 1,486	Re: Can I fit 8.875 12-bolt car ring/pinion in truck rear end? I'm with Cableguy. I just swapped from a 2.73 and I -think- my mileage has gotten better because I'm in the cam's zone. __________________ 83 GMC 406 th400/3.73 Eaton Truetrac posi, headers, x pipe, & racePros. Tubular control arms, lowering rear springs, caltracs. Still ugly, but getting built right, although slowly Click and scroll down for site vendors! Subscribe here!