The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 55.2-59 Rear Diff questions

regan56 · 12-08-2019, 10:49 PM

Was putting around in the garage this AM and for ships and giggles I checked the ratio on my rearend. Counted 3.73. I did it 3 times just to make sure. Was told it was a 3.08 set guess it’s not.

Keeping the 700R4 but I found some 16” 88-90 Iroc Rims (8” front and 9” rears) instead of the 15”.

12-08-2019, 10:49 PM	#33
regan56 Registered User Join Date: Oct 2003 Location: Regina Saskatchewan Canada eh! Posts: 171	Re: Rear Diff questions Was putting around in the garage this AM and for ships and giggles I checked the ratio on my rearend. Counted 3.73. I did it 3 times just to make sure. Was told it was a 3.08 set guess it’s not. Keeping the 700R4 but I found some 16” 88-90 Iroc Rims (8” front and 9” rears) instead of the 15”.