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JET Performance Underdrive Pulley Kits 90501

Get Free Shipping with Your Order over $99!

Pulleys, Serpentine, Steel, Black, Mopar, Small Block, Magnum, Pair

Estimated Ship Date: Today (if shipped by air) Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Manufacturer's Part Number: 90501
Part Type: Pulley Kits
Summit Racing Part Number: JET-90501

UPC: 064330034517
Pulley Style: Serpentine
Pulley Set Style: Standard ratio
Pulley Material: Steel
Pulley Finish: Black
Crankshaft Pulley Included: Yes
Crankshaft Pulley Grooves: 6-groove, serpentine
Crankshaft Nose Cover Included: No
Water Pump Pulley Included: No
Water Pump Nose Cone Included: No
Power Steering Pulley Included: No
Power Steering Brackets Included: No
Alternator Pulley Included: Yes
Alternator Pulley Grooves: 6-groove, serpentine
Alternator Fan Included: No
Alternator Nose Cover Included: No
Alternator Brackets Included: No
Air Conditioning Pulley Included: No
Air Conditioning Cover Included: No
Air Conditioning Bracket Included: No
Idler/Tensioner Included: No
Idler Cover Included: No
Idler Brackets Included: No
Hardware Included: No
Quantity: Sold as a pair.
Notes: Fits four bolt balancers only.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

JET Performance underdrive pulley kits add 10-13 HP by reducing the drag placed on the engine to drive the accessories such as the A/C, power steering, and water pump. These accessories are slowed down to allow the engine to turn with less effort, thus increasing horsepower, fuel economy, and allowing better acceleration. These pulleys have no adverse effect on the operation of A/C, power steering, charging, or cooling systems. Installation is simple and straightforward. JET underdrive pulley kits are made of one-piece billet steel construction.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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