Fits 1973-1974 GM C-10/20 2WD 1-7/8", LS Swap Long Tube Header-S/S 70101304-RHKR hood-scoops Polished Silver Ceramic Finish -

Polished Silver Ceramic Finish - Kits Include New gaskets And New Hardware for Installation - 1-5/8 CNC Mandrel Bent Primary Tube For Maximum Flow And Performance

5L V8 1969 - 1970 Chevrolet Nova 396/6

7 V8 1972 Chevrolet K30 Pickup 350/5

9L l6 1965 - 1967 Ford Ranchero Base 289/4

Vacuum Actuator Lines

Fits 1973-1974 GM C-10/20 2WD 1-7/8", LS Swap Long Tube Header-S/S 70101304-RHKR hood-scoops Polished Silver Ceramic Finish -These Hooker BlackHeart Headers fit 1973 1974 GM C 10 20 2WD Trucks with LS engines. Long tube design for optimum engine performance and stainless steel construction for maximum corrosion resistance. These Headers are designed for use with Standard 12621HKR engine mounting brackets. Features: For GM LS engine swaps into 1973 1974 GM C 10 20 2WD Trucks 1 7 8" primary tube diameter and 3" collector diameter ideal for "hot" LS1 LS6 LS2 or 5. 3L 6. 0L