Walker Pre-Filter Air Filter Wrap - 14 in OD - 5 in Tall - Black Intercom Expansion Kits on the street

on the street

Notched to fit most production chassis this pan provides superior oiling control over the stock pan

Available in two sizes

Opening Vacuum 9

Both of these parts are standard equipment on the MSD Circle Track HEI distributor but will work on most GM HEI's

Walker Pre-Filter Air Filter Wrap - 14 in OD - 5 in Tall - Black Intercom Expansion Kits on the streetProduct Description: Air Filter Wrap Pre Filter Round 14 in Diameter 5 in Tall Foam Walker Logo Black Sold Individually Walker Engineering specializes in high performance air filters and accessories for Sprint and Midget cars, as well as other racing applications. Designed and produced in the USA, Walker air filters give racers an extra edge on the track. Walker Performance Filtration is a world leader in innovation and development of high performance