QA1 - Ball Joint Stud +.500 1210-110 / 1210-211P Cylinder Head Bolt Kit -

Cylinder Head Bolt Kit - High Performance Series - Hex Head - Chromoly - Black Oxide - Edelbrock D Port Head - Pontiac 400-455 - Kit

5 in ID - 7 in Length - 400 lb/in Spring Rate - Steel - Black Powder Coat - Each

Flowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound

5 in ID - 7 in Length - 200 lb/in Spring Rate - Steel - Blue Powder Coat - Each

5 in ID - 4 in Length - 500 lb/in Spring Rate - Steel - Gray Powder Coat - Each

QA1 - Ball Joint Stud +.500 1210-110 / 1210-211P Cylinder Head Bolt Kit -Ball Joint Stud 1. 500 in ft Taper 3. 896 in Long Plus 0. 5 in Extended Length 1 2 20 in Thread Steel Black Oxide Each