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Author Topic: lowering gear ratio  (Read 14962 times)

Offline 1979C20

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  • Kyle Taulton.
Re: lowering gear ratio
« Reply #15 on: April 14, 2011, 11:24:10 pm »
Well, im talking more the rearend than the ifs. The truck has only been switched into 4 wheel drive once since we got it in like 06. Im just saying the high gearing with the tall tires has taken a toll on the engine. It burns through like a quart and a half of oil in a little over a month and its at like 65k miles?.
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1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF
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