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I've got the FFP underdrive crank pulley and was wondering what belt size is the right size if im running the alt, p/s,w.pump, tensioner and crank pulley setup only with out any idlers.
Thanks.
Thanks.
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1" shorter then stock sizesigpic
1994 Oldsmobile Cultass Supreme SL
3400/Getrag 284 5spd
1995 Chevy K1500 350c.i. 5spd Z71
350/NV3500 5spd
2014 Chevrolet Malibu LS -
Do you have a part number or anything? I've heard of using a 1/2" shorter belt and so many other differences.Comment
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Stock belt, napa part number 25-060710. The belt you need is napa part number 25-060695. Its about 1.5" smaller. The only other size you could use would be part number 25-060705, but thats only .3" smaller than the 25-060710sigpic
1994 Oldsmobile Cultass Supreme SL
3400/Getrag 284 5spd
1995 Chevy K1500 350c.i. 5spd Z71
350/NV3500 5spd
2014 Chevrolet Malibu LSComment
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may sound weird but, on my 3.1 i used the stock belt as works just fine. some pulley on my 04 3400 needed a 1" shorter belt. -shrug-Andy
sigpic
fastest 1/8: 10.19@ 67.17
fastest 1/4: 16.16@ 82.70
62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.
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