Bassett IMCA Inertia Advantage Wheel - 15" x 8" - 5 x 5" - Silver - 3" Back Spacing - 19 lbs. H774001XXL Grey is standard

Grey is standard

1982-1992 GMC K1500

vacuum advance units

1976-1980 Pontiac Grand Prix

Bassett IMCA Inertia Advantage Wheel - 15" x 8" - 5 x 5" - Silver - 3" Back Spacing - 19 lbs. H774001XXL Grey is standardBassett pulled out all the stops on the IMCA Wissota legal 15 x 8 rolled wheel. Featuring the new, patented inertia advantage five spoke center design, this wheel has much more brake cooling and a huge advantage in inertia than other comparable weight wheels. The rolled rim shell is designed to absorb impact and not leak air. Valve stem holes are placed behind the center to prevent air leaks during wheel to wheel racing. Thanks to extensive quality