Cleaner Posted January 7, 2010 Report Share Posted January 7, 2010 I just bought a sag 4 speed as a spare for my Super stock and was wondering how to figure out if there is a difference between trannys from one year or another. The tranny I just got has different numbers on it and the housing is slightly different. Is there a reference guide to tell what the gear ratios might be? I'm running a 3:08 rear and my current tranny in second gear gave me a final ratio of 619. Any help? Quote Link to comment Share on other sites More sharing options...
9JRJ29 Posted January 7, 2010 Report Share Posted January 7, 2010 (edited) TRY THESE GUYS.........A LOT OF HELP WITH TRANSMISSIONS............M&R RACING EQUIPMENT.COM............REALLY NEED TO KNOW WHAT YOU HAVE.........4 DIFFERENT 4 SPEED SAGINAWS. Edited January 17, 2010 by 9JRJ29 Quote Link to comment Share on other sites More sharing options...
Cleaner Posted January 7, 2010 Author Report Share Posted January 7, 2010 I was afraid of that. Thanks Quote Link to comment Share on other sites More sharing options...
Danielsen Motorsports Posted January 7, 2010 Report Share Posted January 7, 2010 Saginsaw 4-Speed gear ratios No Lines tranny 1st - 2.84 2nd - 2.01 3rd - 1.35 4th - 1.00 1 Line tranny 1st - 2.54 2nd - 1.80 3rd - 1.44 4th - 1.00 2 Lines tranny 1st - 3.11 2nd - 2.20 3rd - 1.47 4th - 1.00 3 Lines tranny 1st - 3.50 2nd - 2.47 3rd - 1.65 4th - 1.00 Quote Link to comment Share on other sites More sharing options...
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