Hedman Street Headers - 66-74 Charger / 70-74 Challenger / 68-74 RoadRunner Fluid Cooler Installation Kit brackets or Allstar ALL81324 coil

brackets or Allstar ALL81324 coil bracket

Everywhere you look

With a 37% increase in stiffness over standard

low-deflection

Hedman Street Headers - 66-74 Charger / 70-74 Challenger / 68-74 RoadRunner Fluid Cooler Installation Kit brackets or Allstar ALL81324 coilHedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 2 1 2" Collector; Mid Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel,