Allstar Performance 1" Fuel Overflow Check Valve - Flapper Style RS004C1913 5 inch diameter forced air

5 inch diameter forced air hoses by using the air adaptor kits that connect the hose with the Bell Quick Lock nozzle

1" tall spacer fits most Chevy V8’s

Fits most pumps with dual bolt pattern

Eaton's revolutionary one-piece fitting design offers motorsport enthusiasts uncompromised quality and assurance that they are using the highest performing components available

Allstar Performance 1" Fuel Overflow Check Valve - Flapper Style RS004C1913 5 inch diameter forced airValves are 9 3 4" long and available in two styles. Use with overflow catch can. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Overflow Check Valve