Earl's Straight Adapter Fitting -6 AN Male to 4 AN Male O-Ring - Black RS003C0808 These billet aluminum water necks

These billet aluminum water necks are designed for Pontiac engines

Often referred to as “Aircraft-Style”

Ceramic Boots Withstand Up To 2000 degrees F

Magnetic Deck Checker

1975-1985 Ford E-150 Econoline

Earl's Straight Adapter Fitting -6 AN Male to 4 AN Male O-Ring - Black RS003C0808 These billet aluminum water necksProduct Description: Adapter Straight 6 AN Male to 4 AN Male O Ring Aluminum Black 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 small retail outlet. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market