Hedman Street Headers - 66-78 Charger / 70-74 Challenger / 68-75 RoadRunner RS003C1509 XAM Heavy Duty Shank Series

XAM Heavy Duty Shank Series

45 Degree V05

Installs externally or in-tank

This Universal Oil Cooler Sandwich Adapter has 22mm -1

Dual 1/2 in NPT Inlet

Hedman Street Headers - 66-78 Charger / 70-74 Challenger / 68-75 RoadRunner RS003C1509 XAM Heavy Duty Shank SeriesHedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full 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, smooth