Earl's Straight Adapter Fitting -6 AN Male to 12 mm x 1.25 Male - Crush Washer - Blue CHOP3SM Radiator Relief is an excellent

Radiator Relief is an excellent method of treating cooling systems as a preventive step to help avoid overheating

Aeromotive incredibly reduced overall weight by 33% (compared to Aeromotive 13109 regulator)

along with an edge orifice feed to the wheel

Direct bolt-in w/ no additional modificationsVehicle Applications: 1973-2018 Chevrolet Silverado/Sierra 1500 (All)

thermal boot helps prevent fire from entering driver compartment

Earl's Straight Adapter Fitting -6 AN Male to 12 mm x 1.25 Male - Crush Washer - Blue CHOP3SM Radiator Relief is an excellentEarl's #6 to 12mm x 1. 25 Carb Hose End 991945 6 AN Male to 12mm x 1. 25 Male Carburetor Inlet Fitting Aluminum BlueProduct Description: Adapter Straight 6 AN Male to 12 mm x 1. 25 Male Crush Washer Aluminum Blue Anodized Sold Individually Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high quality military aircraft surplus plumbing components directly to the racing industry from a