Earl's Straight Adapter Fitting -10 AN Female to -8 AN Male - Blue RG20002 5/16-18 in Base Thread

5/16-18 in Base Thread

Lower center design adds engine oil pan clearance

Transmission Tunnel Plate Shield

Not intended for use with the following AutoMeter gauge types: Digital Stepper Motor

Chevy Truck 1969-72

Earl's Straight Adapter Fitting -10 AN Female to -8 AN Male - Blue RG20002 5/16-18 in Base ThreadEarl'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: Adapter Straight 10 AN Female to 8 AN Male