Please explain...3:55. 3:75, 4:10
5th Gear Member
Joined: Jun 2007
Posts: 2,176
From: Decatur AL USA
RE: Please explain...3:55. 3:75, 4:10
ORIGINAL: vf96
Good explanatios just above!!! A long time ago I had a "65 GTO 4:10s at 60 mph tach was at the very high end, don't remember how high. if you do a lot of highway driving stay away from 4:10s. 3:73s going into my Stang this summer. About $600.00 installed. Way over my head to do myself.you need a crush plate,seals & luberacant. the lube alone is about 60.00.......gears about 175.00.....labor quoted to me about 400.00
Good explanatios just above!!! A long time ago I had a "65 GTO 4:10s at 60 mph tach was at the very high end, don't remember how high. if you do a lot of highway driving stay away from 4:10s. 3:73s going into my Stang this summer. About $600.00 installed. Way over my head to do myself.you need a crush plate,seals & luberacant. the lube alone is about 60.00.......gears about 175.00.....labor quoted to me about 400.00
An Automatic S197 with 4.30's would turn less rpm than 3.08's in the old car. Maybe less than 2.73's when converter slip on older automatics is considered. Thats what Overdrive Transmissions are for.
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