Earl's Straight Adapter Fitting -6 AN Female to -4 AN Male - Black 90BONUS Install 10-1/8" hybrid style rotor

Install 10-1/8" hybrid style rotor (ALL42094) and GM Metric D154 series caliper on stock height or lowered Mustang II spindles with this bolt-on caliper bracket

Sizes 5-16

Return Spring Kit

10 AN Male to 16 AN Male O-Ring

Earl's Straight Adapter Fitting -6 AN Female to -4 AN Male - Black 90BONUS Install 10-1/8" hybrid style rotorProduct Description: Adapter Straight 6 AN Female to 4 AN Male 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 and