Earl's Aluminum Cap -3 AN - Blue (2 Pack) 2120014 Every spring is computer tested

Every spring is computer tested as the last step

1979-1983 Chevrolet P20

Mopar RB-Series / 426 Hemi / Oldsmobile V8 / Pontiac V8

4L blocks in

Compared to other popular aftermarket pumps

Earl's Aluminum Cap -3 AN - Blue (2 Pack) 2120014 Every spring is computer testedEarl'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. Product Description: Cap 3 AN Aluminum Blue Anodized Pair Earl's