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09-13 LS9 10-bolt 2.38in Supercharger Upper Pulley
Item #:
PM-662
By:
Lingenfelter
$129.99
No Discount

This item does not qualify for promotional discounts or wholesale pricing.

Out Of Stock - This item is not available to ship but can be ordered. Most out of stock items are available to ship within 7-10 days.
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Increase your 2009-2013 ZR1 Corvette's performance with a 2.38" supercharger pulley specifically designed for the LS9 engine. The 2.38" pulley is designed to increase your supercharger's drive by 32% while increasing RPM to 20,300 - without changing the harmonic balancer. The result is 6-10lbs of additional boost!

The 10-bolt attachment is designed to be used with Lingenfelter's hub assembly for quick and easy pulley changes. Hub assembly (Zip # PM-659) must be purchased separately. Use in combination with a 76mm idler pulley (Zip # PM-660) and an 82.5" serpentine belt (Zip # PM-661). No Discount.

Note:Custom PCM programming is required for this pulley application. Do not attempt to run your LS9 Corvette without a knowledgeable calibrator to recalibrate the PCM.

This item is proudly Made in the USA

Installation difficulty: 5

Our technicians have determined that the installation difficulty level of this item is a 5 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C6
Model Year 2009, 2010, 2011, 2012, 2013

Lingenfelter

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