Earl's Straight Adapter Fitting -4 AN Male to 7/16-20 in Inverted Flare Male - Steel - Zinc Oxide - 1/4 in Hardline (2 Pack) Fire Extinguisher System Activation Head The mufflers are directional

The mufflers are directional

lighter than standard style driveflanges

“All-In-One” groover requires “All-In-One” blades

Modification to an original dash can be a daunting task

Earl's Straight Adapter Fitting -4 AN Male to 7/16-20 in Inverted Flare Male - Steel - Zinc Oxide - 1/4 in Hardline (2 Pack) Fire Extinguisher System Activation Head The mufflers are directionalEarl'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. Brake Hydraulic Hose Fitting Connect Racing Off Road Hoses Many