Description:

Oil Line – Engine Block Fitting, Sleeve and Nut

Accurate reproduction brass engine block oil line fitting kit used when installing a factory‑style mechanical oil pressure gauge. Includes the correct block fitting, compression bushing (ferrule), and nut. Required for all small block and big block applications using an oil pressure gauge.

Reproduction of GM Part Number: 3904227.

Applications

• 1967 and up Camaro
• 1960s–1970s Chevrolet Nova
• 1960s–1970s Chevrolet Chevelle
• 1960s–1970s Chevrolet El Camino
• 1960s–1970s Chevrolet Corvette
• Many other Chevrolet models from the 60s and 70s

Features

• Correct brass block fitting
• Includes compression sleeve (ferrule) and nut
• Required when installing an oil pressure gauge
• Fits small block and big block engines
• Accurate reproduction of GM 3904227

Need the oil pressure gauge line? Search our store for "Oil Line".