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#1 |
18 Till I Die
Join Date: Mar 2005
Location: Alberta, Canada
Posts: 1,522
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Any Noticeable change going 3:42 to 3:07?
Well the old Gov-lock 3:42 Posi packed her in last night. So now I'm on the hunt for a another diff. I plan on getting another diff and re-bearing it and doing a full axle housing swap. The problem is finding a 3:42 non posi is almost impossible around here. I don't really need a posi for the truck, it is just a daily driver/hobby. Its a 1987 Silverado 350 Fuel Injected with a 700r4 trans. I found a 3:07 rear end that is in pretty good shape. Will I have a problem with power? mileage? Did the 350/700 combo come with any other diff ratios other than 3:42? Or should I be looking for something else? Thanks Guys
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2011 GMC Acadia 1969 GMC BBC LS7 2007 GMC Crew Duramax 1987 Camaro Iroc 350 Tuned Port Injection 42000Km 1987 Chevrolet Silverado 350 TBI 1987 Chevrolet Silverado 350 TBI(yes 2) Take me drunk, I'm too home... ![]() |
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