Walker Air Filter Oil - Blue - 20 oz. Bottle Pumper Systems The 5/8" valve stem hole

The 5/8" valve stem hole is located behind the center to avoid clipping

Flexible armor plated material

325 in Head

Fuel Multi-Port Retro-Fit Kit allows owners of existing factory or aftermarket multi-port fuel injected applications to experience the benefits of an EZ-EFI

2 Air Pumper

Walker Air Filter Oil - Blue - 20 oz. Bottle Pumper Systems The 5/8" valve stem holeProduct Description: Air Filter Oil Blue 12 oz 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 air filtration technology.