Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Hydraulic - Xtreme Energy: High performance street
3/5 requirements
we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves
1 specifications and is commonly used on supercharged
467 Shaft Diameter
Hedman HTC Hedders - 66-78 Charger / 70-74 Challenger / 68-75 RoadRunner Borla Performance Industries Hydraulic - Xtreme Energy: HighHedman Hedders HTC Coated 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