Outerwears 3" Shielded Crank Breather Pre-Filter w/o Top - Black HSLRG11PAFIA 1966-1971 Chrysler 300

1966-1971 Chrysler 300

1982-1983 Pontiac Grand LeMans

Warning: HOLLEY EFI

by monitoring intake manifold vacuum

Outerwears 3" Shielded Crank Breather Pre-Filter w/o Top - Black HSLRG11PAFIA 1966-1971 Chrysler 300Outerwears 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