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shawnt · 01-13-2011, 02:10 PM

Truck is an 85 Chevy swb. I have a 496 around 625-650 hp. Trans is a th400 with coan 3800 stall. What all needs to be done to my 10 bolt to hold th power? I bought an auburn posi last night for 50 its 28 spline though. I was hoping a good set of axles and girdle to make it work but second guessing it. TIA
Shawn
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01-13-2011, 02:10 PM	#1
shawnt Registered User Join Date: Sep 2008 Location: sulphur springs texas Posts: 141	10 bolt 8.5 inch Truck is an 85 Chevy swb. I have a 496 around 625-650 hp. Trans is a th400 with coan 3800 stall. What all needs to be done to my 10 bolt to hold th power? I bought an auburn posi last night for 50 its 28 spline though. I was hoping a good set of axles and girdle to make it work but second guessing it. TIA Shawn Posted via Mobile Device __________________ Shawn 85 SWB 7.39 @ 93 Best so far with 0 tuning Lesson in life: Never fry bacon naked!