Positraction was used muscle cars an option. Some nameplates e.g.

The "muscle car summit", its 454 cu in (7.4 L) engine was rated at 450 hp used muscle cars (336 kW), the highest-ever factory rating at that time. Normally, the center carburetor runs lean used muscle cars (.066 in) for cruising economy, with rich jets (.073 in) on the outboard carburetors for occasional bursts of speed.

The car had muscle car diecast standard Tempest GTO suspension (slightly stiffer valving in the shocks) and manual steering with an overall ratio used muscle cars of 20 to 1, substantially used muscle cars faster than the standard convertible muscle cars manual steering ratio used muscle cars of 26 to 1, but slower than the used muscle cars power steering's used muscle cars 17 muscle car 1970s to 1. .

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