Outerwears Air Filter Pre-Filter Assembly - 14" x 5" Element - Black 11002PRB 1-1/2" hose kit includes a

1-1/2" hose kit includes a 90° steel tube and two silicone hoses

MSD needed an HEI Cap and Rotor that could withstand the high output

They include internal gussets for additional strength

1966-1967 Chevrolet Chevelle

nitrous control

Outerwears Air Filter Pre-Filter Assembly - 14" x 5" Element - Black 11002PRB 1-1/2" hose kit includes aPre Filters unique polyester material contains uniform, micron sized openings to allow air in while filtering out the grime that will eventually clog an air filter or breather. Founded 45 years ago, Outerwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. Racers and engine builders were experiencing loss of horsepower and engine damage due to sand, dirt, and other debris prematurely packing