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hamjet · 05-02-2016, 06:50 PM

A C-20 with 350 CI comes with a 4:10 gear ratio I think, 4:56 optional. That would do it...As cleszkie says, we need more info.

05-02-2016, 06:50 PM	#3
hamjet Registered User Join Date: Apr 2013 Location: South Westerlo, New York Posts: 1,325	Re: High RPM A C-20 with 350 CI comes with a 4:10 gear ratio I think, 4:56 optional. That would do it...As cleszkie says, we need more info. __________________ Thanks, Joe.. 1969 C/10, 348 C.I., 3X2 bbl. V8, 2004r , LWB.