Hedman Street Headers - 71-73 Mustang 600090150 The included shims are the

The included shims are the following thicknesses: Silver =

"HIPPO" (Hi-Pressure Pin Oiler) lifters have a

2009-2010 Ford F-150 Styleside 67

GM Fullsize Van 1997-2017

Hedman Street Headers - 71-73 Mustang 600090150 The included shims are theHedman Hedders Standard Uncoated 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 3 4" Tube