AEROFLOW Billet Radiator Cap Large 21 psi 1.4 Bar suit 42mm Water Neck BLACK Fuel Delivery Keep your oil where it

Keep your oil where it belongs and not leaking down the sides of your engine block with a quality Platinum gasket

RWF-116-10BK

TEE AN-3 - 1/8IN NPT ON BRANCH

Thread -7/16-20"

Big Block (FEL-1804)

AEROFLOW Billet Radiator Cap Large 21 psi 1.4 Bar suit 42mm Water Neck BLACK Fuel Delivery Keep your oil where itAF64 5044BLK Billet Radiator Cap Large Style 21 psi (1. 4 Bar) suit 42mm Water Neck BLACK Finish These Aeroflow radiator caps feature a precision machined billet aluminium top from 6061 T6 aluminium. Designed for use on 42mm (large cap) radiators and recovery type expansion tanks. These caps are rated at 7 psi (50 kPa).