Earl's Aluminum Allen Head Plug - 1/4 in NPT - Blue (2 Pack) Clear 1 Racing or nickel-plated finishes

or nickel-plated finishes

Comp Cams Valve Spring Shim - 0

Includes precision-ground crown radius and surface finish to promote performance camshaft compatibility and high-rpm durability

Valve Stem

The design curves smoothly along the body shape with strategic darts

Earl's Aluminum Allen Head Plug - 1/4 in NPT - Blue (2 Pack) Clear 1 Racing or nickel-plated finishesEarl'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: Plug 1 4 in NPT Allen Head Aluminum Blue Anodized