Earl's Straight Adapter Fitting -6 AN Male to 5/8-20 in Male - Blue Paints Coatings & Markers 8mm spark plug wires are

8mm spark plug wires are wrapped in an extra-thick

ATI SB Chevy 7

1955-1974 Chevrolet Bel Air

Gasket Bore

Earl's Straight Adapter Fitting -6 AN Male to 5/8-20 in Male - Blue Paints Coatings & Markers 8mm spark plug wires areEarl's offers the most complete line of adapter fittings in the industry. In addition to the standard range of AN adapters in both aluminum and steel, over the past 30 years Earl's has designed and manufactured a wide selection of special adapter fittings to meet the needs of the racing industry. These specials include metric to AN, inverted flare to AN and power steering fittings. NOTE: Image shows #EAR991941 Product Description: Adapter Straight 6