Product#: JT90108

1985-95 GM V6 3.4L V6; Manual Transmission; Jet Performance Crankshaft/Alternator Underdrive Pulley Set

This Underdrive Pulley set from JET reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive accessories such as the air conditioning, power steering and water pump. The JET pulleys slow down...


Product#: JT90107

1988-92 GM 350 TPI; Automatic Transmission; Jet Performance Crankshaft/Alternator Underdrive Pulley Set

This Underdrive Pulley set from JET reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive accessories such as the air conditioning, power steering and water pump. The JET pulleys slow down...


Product#: JT90140

1993-97 GM 350 LT1; Manual 6 Speed Transmission; Jet Performance Crankshaft/Alternator Underdrive Pulley Set

This Underdrive Pulley set from JET reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive accessories such as the air conditioning, power steering and water pump. The JET pulleys slow down...