Earl's Straight Adapter Fitting -3 AN Male to 3/8-24 in Inverted Flare Male - Short - Steel - Zinc Oxide - 3/16 in Hardline (2 Pack) H77703FM The different sizes available are

The different sizes available are intended for a class of cars traveling at certain speeds

410" Gasket BoreSince 1989

Camber LinksWhether you are interested in street performance

Full Pillar

Various GM 2007-20

Earl's Straight Adapter Fitting -3 AN Male to 3/8-24 in Inverted Flare Male - Short - Steel - Zinc Oxide - 3/16 in Hardline (2 Pack) H77703FM The different sizes available 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, BSP to AN, inverted flare to AN and power steering fittings. Product Description: Adapter Straight 3 AN Male to 3 8 24