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7L Hemi based engines with and without variable valve timing
87mm Gasket BoreSince 1989
Total Length
Made from a special composite material with a spiral wire reinforcement
1962-1981 Pontiac Grand Prix
Outerwears Air Filter Pre-Filter Assembly - 14" x 5" Element - Orange Rocker Cover Breather 7L Hemi based engines withOuterwears 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 (clogging) the filter and often passing through the filter into the engine. Filters loading up with dirt meant loss of horsepower and in many cases loss of a race. Race crews were noticing severe engine
