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J Knight · 09-13-2012, 08:24 PM

A 15x12 will fit a stock rear end with 7.5in backspace but the wheel tub will need to be widened. The impala rear end will only change your backspace.

09-13-2012, 08:24 PM	#2
J Knight Registered User Join Date: Jun 2011 Location: Baytown TX Posts: 2,219	Re: 15x12 wheels? A 15x12 will fit a stock rear end with 7.5in backspace but the wheel tub will need to be widened. The impala rear end will only change your backspace. __________________ John 82 Chevy Silverado 350ci/TH350