Peterson Fluid Systems Water Neck Riser Block - Aluminum w/ (2) -6 AN Ports "Kevlar Hose 80 lb/in Spring Rate

80 lb/in Spring Rate

1997-2006 Chevrolet Malibu

Ford Fullsize Truck 1999-2015

571 in Bore

Peterson Fluid Systems Water Neck Riser Block - Aluminum w/ (2) -6 AN Ports "Kevlar Hose 80 lb/in Spring RateMachined from Billet aluminum, these riser blocks have o ringed flanges and accomodate a thermostat. Available with 6AN, 8 AN, or 12AN ports for cylinder head water lines. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship winning oil tanks, oil and fuel filters, and accessory drives. Peterson Fluid System