Earl"s Copper Crush Washer - 10 mm ID (10 Pack) 9210CPL 7-8 mm Spark Plug Wires

7-8 mm Spark Plug Wires

1999-2010 Ford E-350 Super Duty

975" works with most 28- and 31-spline axles

30-120 PSI

Earl"s Copper Crush Washer - 10 mm ID (10 Pack) 9210CPL 7-8 mm Spark Plug WiresBanjo Washer I. D. 10mm Package of 10 Product Description: Crush Washer 10 mm Copper Set of 10 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