Jaz Products Twist Lock Cap Fuel Filler Cap Assembly Cell Mount Straight 2-1/4" OD Neck 12-Bolt Flange - Flapper RG20001M 1967-1986 Chevrolet C10 Suburban CID

1967-1986 Chevrolet C10 Suburban CID 283

Temperature port threaded for 3/8" NPT

Sounds like dirt may have gotten in the relief valve

They need to be in excellent condition to work properly

042 Compressed Thickness

Jaz Products Twist Lock Cap Fuel Filler Cap Assembly Cell Mount Straight 2-1/4" OD Neck 12-Bolt Flange - Flapper RG20001M 1967-1986 Chevrolet C10 Suburban CIDProduct Description: Fuel Filler Cap Assembly Twist Lock Cap Cell Mount Straight 2 1 4 in OD Neck 12 Bolt Flange Flapper 10 AN Vent Steel Zinc Oxide JAZ Products is the leading manufacturer of bucket seats, fuel cells, and pit accessories in the automotive aftermarket industry. JAZ Products' first venture into the automotive racing market was in 1980 with their now famous "Baja Buster" plastic molded seat. JAZ quickly expanded and today has a complete