Header Stud Kit - 12pt. 3/8 x 1.670 OAL (16) 1971-plymouth-satellite-esi2423429 125 in OD - 47

125 in OD - 47 in Long - 5/8-18 in Female Thread - Chromoly - Black - Sprint - Each

500 in Square Port - Steel Core Laminate - Mopar Gen III Hemi - Pair

Coil Spring - Conventional - 5 in OD - 11 in Length - 325 lb/in Spring Rate - Rear - Steel - Silver Powder Coat - Each

5 in Primary Tubes - 3 in Outlet - Stainless - Natural - Each

Exhaust Cut-Out - Electric - Bolt-On - Dual - 3 in Pipe Diameter - Hardware / Wire Harness Included - Aluminum / Stainless - Natural - Kit

Header Stud Kit - 12pt. 3/8 x 1.670 OAL (16) 1971-plymouth-satellite-esi2423429 125 in OD - 47Header Stud 3 8 in Diameter 1. 67 in Long 12 Point Nuts Chromoly Black Oxide Ford Set of 16