ALLSTAR PERFORMANCE Filler Cap Red with Weld-In Alum Bung Small ALL36165

Bung and Cap Kit - 1.375 in Opening - Weld-On - Aluminum Bung - Aluminum Threaded Cap - Red Anodized - Kit Cap and bung have 1-1/2-12 thread. Bung Height: .6875 Bung O.D. 2.0 Cap Height: 1.125 Cap O.D. 2.375Replacement Parts ALL99370 Weld-in Bung ALL99362 Cap ALL99355 Cap O-ring