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All of our products are made-to-order, please expect a 1-2 week turnaround time to receive your order depending on finishes.

Expect a minimum of 2 weeks for anodizing. 

Chevy LS Supercharger Pulley Systems: 10 Rib

See kits below 

In response to high customer demand, Concept ONE has introduced its latest Pulley System, the MAX 10R. We've offered our top-selling 8-rib LS supercharger pulley system for years, but many customers wanted to run more boost on their LS engines.

The new MAX 10R 10-rib system offers a separate 10-rib belt that drives only the supercharger and is made to handle 15+ pounds of boost. It is combined with the 8-rib system to easily handle the remaining accessories, such as the torque of high-horsepower engines and high-amperage alternators.

This heavy-duty pulley system will handle all you can give it in one compact unit that takes no more room than the 8-rib system. The drive pulleys get about 255 degrees of wrap on the crank pulley, and 220 degrees of wrap on the supercharger pulley (this number will vary with pulley diameter) with a heavy-duty tensioner developed specifically for superchargers.

Need more info? Contact us today with your questions.


Max 10R Kits for the LSA and Edelbrock Super Chargers are now available. Product pages coming soon. Call us to order ›

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» Chevrolet Performance LS9 Engines / Supercharger
Various P/N's including 19260165, 19201990, 19244103, 12660684 available from Chevrolet Performance
Requires part # L250150309 pulley hub, available from Lingenfelter Performance
» Alternator
» A/C Compressor
» Power Steering Pump

» Whipple Supercharger
#WK-1810, available from
Whipple Superchargers
Phone: 1-559-442-1261
» Alternator
» A/C Compressor
» Power Steering Pump
» Magnuson Supercharger
Model #02-23-62-199, available from
Magnuson Products, LLC
Phone: 1-805-642-8833
» Alternator
» A/C Compressor
» Power Steering Pump