Aeroflow Radiator Hose Filler Suits 1-1/2" Hose And 42 mm Cap

radiator hose filler.

machined from 6061-t6 billet aluminium, radiator hose fillers are designed to be used in the top radiator hose to provide a complete coolant system fill. Machined with 2 x 1/8" npt ports for water temp or pressure gauges. Available in polished or black anodised finish and made to suit 38mm (1-1/2") size radiator hose and accepts large 42mm style radiator cap (af64-5042, sold separately).