Main Cap Stud Kit GM 10 and 12 Bolt Rear End 1974-mercury-colony-park-esi6116794 364 in - Duration 249

364 in - Duration 249 / 249 - 111 LSA - 1800 / 5400 RPM - Ford Flathead - Each

Brake Caliper Bracket - Rear - Clamp-On - 3 in OD Axle Tube - Steel - Black Powder Coat - Superlite / Sierra XL Caliper - Each

Switch Panel - Dash Mount - 9

Suspension Spring Kit - Trick Front Spring - Front - 240 lb/in Spring Rate - 1690-1750 lb Front End Weight - Steel - Black Powder Coat - GM A-Body / F-Body / X-Body - Pair

Crossmember - Center - Steel - Natural - GM A-Body 1968-72 - Each

Main Cap Stud Kit GM 10 and 12 Bolt Rear End 1974-mercury-colony-park-esi6116794 364 in - Duration 249Differential Stud Main Cap 7 16 14 and 7 16 20 in Thread 3. 000 in Long Chromoly Black Oxide GM 10 Bolt 12 Bolt Kit