Hedman HTC Hedders - 70-74 Challenger / 66-74 Charger / 68-74 Road Runner SB51203 The small bodied design is

The small bodied design is perfect for early muscle cars where firewall clearance is often a concern

15 x 5 x 0

6-Hole Blower Pulley Bolt Pattern

1-1/4 in Hose Attachment

Hedman HTC Hedders - 70-74 Challenger / 66-74 Charger / 68-74 Road Runner SB51203 The small bodied design isHedman Hedders HTC Coated Headers; 1 3 4" 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