beefed 7.625 limit
08-08-2006, 12:06 AM
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Location: Troy, MI
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Car: 1988 IROC-Z TBI
Engine: L04.3 = 305-310-336
Transmission: TH-700R4
Axle/Gears: 10-bolt, 3.42 posi
beefed 7.625 limit
I was wondering, what's the most torque/power people have put a 7.5/7.625 stock rear behind (and lived to tell, of course)? How about when it's strengthened with a differential cover/girdle and solid pinion spacer instead of a crush sleeve? ...just trying to get an idea of how much people have successfully tortured the 7.5/7.625 rear-end with ...stock or with the common mods.
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