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67-ls1 · 01-19-2015, 10:22 AM

I never checked to be sure, but I would have guessed my car could have gotten in the low 20's with the 283/Powerglide. It came with 3.07 gears which I believe most but SS cars came with.

01-19-2015, 10:22 AM	#107 (permalink)
67-ls1 Eco Rodder Join Date: Nov 2014 Location: Walnut Creek, CA Posts: 105 Thanks: 25 Thanked 52 Times in 34 Posts	I never checked to be sure, but I would have guessed my car could have gotten in the low 20's with the 283/Powerglide. It came with 3.07 gears which I believe most but SS cars came with.