Battery Box Optima D31 Series Ball Milled TopThis battery box is specifically designed to hold a D31 Optima battery which measures 6 1 4"X 12 1 2". Due to its large size we use four stand offs to hold the battery in place. The box is machined from 3 8" billet aluminum and finished to perfection like the rest of our products. Mounting fasteners are not included. Available in a bright polished finish as well as a variety of anodize and Fusioncoat colors.

5" rear axles with build code SU8

converter flow Valve

Chevrolet Fullsize 1959

Duramax Transmission Fluid Thermal Bypass Valve

Elevate your GM 6

Note: For 6

Deep external cooling fins radiate heat and help the engine operate at much cooler temperatures than the stock pan

exhaust pipes

The internal rail shifter aides in quick and smooth shifts

Not compatible with oils

THIS IS A NEW 1971 1972 DASH QUARTZ CLOCK

Note1: New for 2025