Hedman Hedders BLACK MID-LENGTH 1-3/4 IN. HEADERS For 67-87 C10 TRUCKS w/283-400 69023 1971-gmc-k35-k3500-pickup-esi7184785 The harnesses plug directly into

The harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD

Our radiator is built to last with precision TIG-welded aluminum end tanks that won't crack or split over time like the stock plastic tanks

and fast burn chambers yet the PRO1 310cc can be used with off the shelf pistons

Versatility is the name of the game with the Pro-Mag 44

Year Make Model Submodel 1964-1973 Ford Mustang Base 1970-1973 Ford Mustang Grande 1970-1973 Ford Mustang Mach 1

Hedman Hedders BLACK MID-LENGTH 1-3/4 IN. HEADERS For 67-87 C10 TRUCKS w/283-400 69023 1971-gmc-k35-k3500-pickup-esi7184785 The harnesses plug directly intoStandard Duty Black Ceramic Coated, Mid Length Headers For 1967 87 CHEVY GMC 2WD (only) 1 2 3 4 Ton Pick Up or SUV with 283 400 SB Chevy Engine (Centered Engine Chassis Only); 1 3 4 in. Long Tubes; 3 in. Ball Socket Collector Hedman Hedders BLACK MID LENGTH 1 3 4 IN. HEADERS For 67 87 C10 TRUCKS w 283 400 69023 Specifications: Description_DEF [B@3d94f726 Description_DES [B@251de479 Description_EXT [B@c023ae2 Description_FAB [B@86ecfa8 Description_FAB