Earl's Pro-Lite 390 Hose -6 AN - 10 ft. - Nylon / Rubber - Black H762001L Vehicle Applications: GM Silverado/Sierra 2500/3500HD

Vehicle Applications: GM Silverado/Sierra 2500/3500HD 09-15 V8-6

Running rich (very low air/fuel ratio

Retention system: Roll-off test and dynamic test to ensure strength of chin strap and its attachments

Fasteners not included

install the retainer ring and gasket

Earl's Pro-Lite 390 Hose -6 AN - 10 ft. - Nylon / Rubber - Black H762001L Vehicle Applications: GM Silverado/Sierra 2500/3500HDProduct Description: Hose Pro Lite 390 6 AN 10 ft Nylon Rubber Black 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 and pioneered the