Mustang Mach 1 Throttle Body | 4.6L 2003-04

Replace your restrictive Mustang Mach 1 2003-2004 Throttle Body stock 57mm throttle body with our top of the line twin 60mm unit and get your DOHC the air it's lacking. This upgrade will greatly...

Throttle Body Spacer 1″ – Four Barrel

Accufab offers a 1 inch thick phenolic plastic Edelbrock four barrel throttle body spacer with a 4150 style bolt pattern. This Edelbrock spacer includes two gaskets and mounting hardware.

Throttle Body Spacer 7/8″ – Four Barrel

Accufab offers a 1 inch thick phenolic plastic Edelbrock four barrel throttle body spacer with a 4150 style bolt pattern. This Edelbrock spacer includes two gaskets and mounting hardware.