1.274 Dual Valve Springs GM LS (16) Delay Box 875 in Primary - 3

875 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Silver Ceramic - GM LS-Series - GM F-Body 1970-74 - Pair /

Hose - Series 3000 - 6 AN - 6 ft - Braided Stainless / Rubber - Natural - Each

Rear Suspension Kit - Double Adjustable - 200 lb/in Spring Rate - Crossmember / Panhard Bar / Shocks / Springs / Trailing Arms - Steel - Black Powder Coat - Ford Fullsize Truck 1965-72 - Kit

Hose - AQP Racing Hose - 4 AN - 6 ft - Braided Stainless / Rubber - Natural - Each

Line Clamp - 2-Piece - 3/8 in ID - Stainless Hardware - Billet Aluminum - Polished - Set of 4 /

1.274 Dual Valve Springs GM LS (16) Delay Box 875 in Primary - 3Valve Spring RPM Series Dual Spring 600 lb in Spring Rate 0. 985 in Coil Bind 1. 274 in OD GM LS Series Set of 16