ARP

Thermostat Housing Bolt Kit - 3/8 in Male thread - 1.000 / 2.000 in Long - 12 Point Head - Washers Included - Chromoly - Black Oxide - Chevrolet - Kit

Thread Chaser - 11 mm x 1.50 Male Thread - Steel - Zinc Oxide - Universal - Each

Thread Chaser - 11 mm x 2.00 Male Thread - Steel - Universal - Each

Thread Chaser - 12 mm x 1.75 in Male Thread - Steel - Zinc Oxide - Universal - Each

Thread Chaser - 7/16-14 in Male Thread - Steel - Universal - Each

Thread Chaser - 10 mm x 1.25 Male Thread - Steel - Zinc Oxide - Universal - Each