Description
1988-1989 GMC K3500
Most Late Model Stocks
crisp shifting
Ford 4R70W Transmission Control Harness (Terminator X Max Only)
or pressure tap
Moroso Double Groove Crankshaft Pulley - SB Chevrolet Double Groove - 1968-Earlier (With Short Water Pump) - 25% Reduction - 5.40" O.D. Loctite 1988-1989 GMC K3500Precision machined from high grade, lightweight aluminum castings Extra deep belt grooves provide added belt retention during rapid changes in engine RPM Small pulley diameter slows fan, water pump, and alternator speed to reduce horsepower robbing drag High RPM water pump operation is improved, reducing impeller speed below cavitation threshold Use 36 x 17 32" wide belt Moroso Performance Products is one of the worlds most respected suppliers of
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























