Weld Racing Magnum Sprint Spline Wheel - 15" x 17" - 42 Spline - 7" Back Spacing - Polished - Black Center - Outer Bead-Loc w/ Cover H778C42L This concept is considerably more

This concept is considerably more forgiving to vibrational movement and is more crack resistant than other processes like MIG welding used by other oil pan manufacturers

For headers

Small Block Buick / Rover V8

1974-1977 Pontiac LeMans CID 400

Fuel Pump Flange

Weld Racing Magnum Sprint Spline Wheel - 15" x 17" - 42 Spline - 7" Back Spacing - Polished - Black Center - Outer Bead-Loc w/ Cover H778C42L This concept is considerably moreCold drawn, aluminum alloy rim halves are lighter and stronger than 6061 T6. CNC machined, forged aluminum centers are splined, then gold or black anodized to stay looking like new. Roll forged rim lips increase bead seat strength to withstand the most abusive racing conditions. Wheels exceed USAC wheel specifications for all racing series. 42 splined Bolt Pattern. Since 1967, Weld Wheels are among the most well known brands in the racing wheel