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Rubble · 07-22-2013, 08:29 PM

I had a brain fart there! Was thinking about my 80 K10 with 4" lift.I ran 31s a long time with 2.73s,it worked good,but when I put 33s on it was too much.Went to 3:42s & that was way better! I did that lift really cheap,didn't even change the pitman arm either & it worked ok.Your 3:08s should be fine...
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07-22-2013, 08:29 PM	#4
Rubble Registered User Join Date: Feb 2012 Location: Big Valley. Alberta Posts: 674	Re: 1985 GMC stepper 4 inch lift questions! I had a brain fart there! Was thinking about my 80 K10 with 4" lift.I ran 31s a long time with 2.73s,it worked good,but when I put 33s on it was too much.Went to 3:42s & that was way better! I did that lift really cheap,didn't even change the pitman arm either & it worked ok.Your 3:08s should be fine... Posted via Mobile Device __________________ 1977 Chev C30 454/465/14ff DRW 1974 Chev C20.350/465/14ff " Rock n Roll ain't noise pollution"