
Horsepower M.D.
“The cure for the common car”
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Installing Under-Drive Pulleys on your Mustang increases horsepower by reducing accessory speeds.

Select Your Application
Fits Mid-‘01-2004 Mustang 4.6L V8
Excludes ‘03-Up Cobra
Part Number:MAC2920
Price: $114.25
Fits Mid-‘01-2004 Mustang 4.6L V8
Excludes ‘03-Up Cobra
Part Number:MAC2921
Price: $114.25
Fits Mid-‘01-2004 Mustang 4.6L V8
Excludes ‘03-Up Cobra
Part Number:MAC2922
Price: $114.25