Thump RRR Racing HD Billet Aluminum Belt Tensioner (No Idler)

Specifically designed for Mustangs & other Ford high performance cars

• The only Billet Aluminum Belt Tensioner to go with!

• Heavy Duty Construction - 50% Thicker than stock tensioners

• Allows for the option of using an 8 Rib set up or a 6 Rib set up

• Keeps the belt from moving, slipping increasing it's lifetime

• Test your car for high performance with peace of mind

• Highly recommended for cars with manual transmission