Radiator Hose Gauge Adapter - Straight - 1-1/2 in Hose Barb - 3/8 in NPT Gauge Port - Aluminum - Natural - Temperature Gauges - Each

Fitting - Steam Port Adapter - Straight - 1-1/4 in Hose Barb to 1-1/2 in Hose Barb - 1/8 in NPT Gauge Port - Aluminum - Natural - Gm LS-Series - Each

Introducing the top-quality BBC Water Header by DEDENBEAR, specifically designed for maximum performance. Constructed with durable aluminum, this water header features Two 3/4 in NPT inlets and One 1/2 in NPT outlet, ideal for Big Block Chevy engines...

Filler Neck - Hose Mount - 1-1/2 in Hose to 1-1/2 in Hose - Aluminum - Natural - Each

Fitting - Adapter - Straight - 1-3/4 in Hose Barb to 1-3/4 in Hose Barb - 3 in Long - Double Bead - Aluminum - Natural - Each

Coolant Crossover Tube - Manifold - Air Tube - LS1 to LS6 - Small Block Chevy - Each