Aluminum Underdrive Single Pulley

Beautiful T6061 aluminum ultra-light weight under drive pulley single…when wining is a matter of small details. For non A/C cars and absolute max performance.

Select double if you want to keep your accesories belt (A/C) APPROX. GAIN: 4 HP

BELTS for Suzuki Swift GT:
ALT DAYCO P.N. 5040310 GOODYEAR P.N. 4040310

For Suzuki Swift GT select 1.3L, the year of your car and 5 Bolts.
1.0L 3 Cylinder Geo Metro / Swift customers, select 1.0L, year of your car and need to check number of bolts for their particular engine.