SLP Performance Underdrive Pulleys for 05-06 Mustang GT Part # M10007

SLP Performance after months of research and dyno testing, SLP Performance engineers have come up with what is believe to be the highest-quality underdrive-pulley set on the market for the new Mustang GT. Made from lightweight billet steel, this SFI-approved package offers increased power, quicker revving, and unmatched durability. Pulley set comes complete with detailed instructions.

Note: Re-uses stock belt.

These Underdrive Pulleys are a great addition to you 05-06 Mustang GT. A fine product, great quality craftsmanship.