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#11 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Air Ride Install - '69 Chevrolet SWB Stepside
Swapping your SM465 out for an M21 or M22 isn't going to improve your highway performance. They all have 1:1 top gear ratio, none of them being an overdrive box.
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