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Underdrive Pulleys

The gears inside alternators and the water pumps go ‘round and ‘round, siphoning off raw engine power with every rotation. Underdrive pulleys put an end to this wasteful horsepower spending, putting lost energy back into your pedal. What’s more, underdrive pulleys give your motor a tough new look.

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BBK Underdrive Pulley Sets
BBK Underdrive Pulley Sets
$89.99
(3)

Unlock the horsepower hidden in your engine with a BBK Underdrive Pulley Set. By working to reduce the speed of your water pump, alternation and crankshaft, they deliver improved horsepower. Custom-fit design bolts on easily. 1-year warranty