Hedman Street Headers - 64-73 Mustang / 66-73 Ranchero / 66-69 Falcon Idler Arm May be used on 348

May be used on 348 engines with valve lifts up to

927 and 929 dual valve springs

Harmonic Balancer Installation Tool

3/8 in NPT Female to 3/8 in NPT Male

Hedman Street Headers - 64-73 Mustang / 66-73 Ranchero / 66-69 Falcon Idler Arm May be used on 348Hedman 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 they've been manufacturing Ford Mustang headers for nearly as long as