LS Water Pump to -20 AN Adapter Kit Adapters - NPT These cooling line radiator adapter

These cooling line radiator adapter fittings use 1/2-20" inverted flare fittings and fit most 83-12 Ford/Lincoln/Mercury cars

Vibrant Filler Rods offers outstanding weld properties so that you can lay down a top quality bead

The B&M® Shift Improver Kit™ for 1970-1982 Ford

Connects to existing header collector reducer cones or manifold downpipes(not included

RL-600 is engineered to maintain viscosity

LS Water Pump to -20 AN Adapter Kit Adapters - NPT These cooling line radiator adapterEarl's leads the way with firsts for LS engines! Water pumps come with push on barbs for clamping the standard radiator hose. Push on hose connects just aren't good enough for the hard core performance minded. Earl's offers an adapter kit to convert inlet and outlet to 20 AN. One kits works with ALL LS water pumps. Included is an O ring adapter plate which upgrades early LS water pumps to the later, less restrictive style of thermostat.