hi
Im in the process of buying a 1991 Pontiac Firebird. im just wondering if anyone knows the rear end gear ratio that came stock. it has 305 V8 but it is an automatic that is the only downside to it. it is in pretty decend shape for $600 bucks
Kyle
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hi
Im in the process of buying a 1991 Pontiac Firebird. im just wondering if anyone knows the rear end gear ratio that came stock. it has 305 V8 but it is an automatic that is the only downside to it. it is in pretty decend shape for $600 bucks
Kyle
count the teeth on the ring and pinion and ill tell you what ratio it is
or go to this site to find out the ratio once you have the count on the teeth, it is a neat little converter just for axle gear ratio's http://www.csgnetwork.com/rnggrpinioncalc.html