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1990 GMC C3500 Pulleys - Crank, Underdrive

Looking for aftermarket parts to modify or upgrade your 1990 GMC C3500 with pulleys - crank, underdrive? At Tunersports.com we carry a huge selection of the top name brand performance pulleys - crank, underdrive parts and accessories.

Pulleys - Crank, Underdrive Parts:

Only show in-stock parts

BBK Underdrive Pulley Kit

BBK
BBK Underdrive Pulley Kit 1603
IN STOCK - DROPSHIPS
1603
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant perfor...
BBK 88-95 GM Truck 4.3 5.0 5.7 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)
1988-1993 GMC C3500 Sierra / Sierra SLX
1988-1995 GMC C3500 Sierra SLE
$279.99
Details

Gates Idler Pulleys

Gates
Gates Idler Pulleys 38019
OUT OF STOCK
38019
Gates 87-01 Jeep Cherokee 6-Cyl. 4.0L Grooved Belt Drive Pulley
1988-1993 GMC C3500 Sierra / Sierra SLX
1988-1995 GMC C3500 Sierra SLE
$53.79
Gates Idler Pulleys 38024
OUT OF STOCK
38024
Gates 90-95 Chevrolet C & K Series Pickup V-8 5.7L Idler Belt Drive Pulley
1990-1993 GMC C3500 Sierra / Sierra SLX
1990-1995 GMC C3500 Sierra SLE
$57.92