American Racing: 1979-1993 Mustang Fox Body 351 WINDSOR Headers vanes The weapon X4 package option

The weapon X4 package option 3 (for non active exhaust cars) includes:

LS7 D-Port Flange available for additional cost

maximum overdrive of the supercharger

Fabrication is required

which includes electrical connectors and necessary adaptor tops

American Racing: 1979-1993 Mustang Fox Body 351 WINDSOR Headers vanes The weapon X4 package optionAmerican Racing Racing: 1979 1993 Mustang Fox Body 351 WINDSOR Headers, 1 3 4" or 1 7 8" If your looking to for increase performance, great sound and that American Made quality you can trust, look no further than the American Racing Headers for your Fox Body 351 WINDSOR Swap Headers. Featuring our mandrel bent stainless primaries, an ARH Header System will deliver the exhaust sound and power to match the aggressive look of your Stang. Product features