Hedman Street Headers - 79-93 Mustang / 83-88 Thunderbird 4386XXLBK in the tub of a

in the tub of a race car where typical mechanical fasteners cannot be used and has many industrial uses

2009-2010 Ford F-250 Super Duty

2-1/16th (52mm) gauge diameter for easy mounting in gauge pods

216/220 Duration

Chevy V8s with large oval-port cylinder heads (1975 and earlier) or Edelbrock Performer/Performer RPM heads

Hedman Street Headers - 79-93 Mustang / 83-88 Thunderbird 4386XXLBK in the tub of aHedman Hedders Standard Uncoated Headers; 1 1 2" 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 1 2" Tube