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| Non-Slip Twin Screw Style 8 Rib Interchangeable Pulley System | |||
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Our New SFPH - Twin Screw Style Billet Aluminum Interchangeable Supercharger Pulley Units are now available with our Special Non-Slip Grooved Design in SC Pulley sizes 2.75" , 3.25". This pulley unit design will help eliminate ANY and ALL belt slippage problems which are associated with using smaller supercharger pulleys on any Kenne Bell Supercharger,
installed onto a 99-04 Ford Lightning, 02-04 Harley F-150 or 03-04 Cobra!
NOTE: We do recommend the use of our Billet Idler Pulley/Bracket Kit when using any smaller Supercharger Pulley, smaller than 3.00" for better "Belt Wrap" and "Optimal Boost Performance" Click for Billet Idler Pulley/Bracket Kit (Sizes shown below illustrate Stock Twin Screw Upper Pulleys using Stock 7 1/2" Lower Crank Pulley) 3.25" produces (11.5 psi) 2.75" produces (14.5 psi) (Sizes shown below illustrate Twin Screw Upper Pulleys using 9" Lower Crank Pulley) 3.25" produces (15 psi) 2.75" produces (20.5 psi) NOTE: THESE PULLEYS WILL ONLY FIT A 1/2" - 12mm HUB BORE! |
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| APPLICATIONS: | 2002-2004 Harley F-150 | |||
| PRICE: |
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TRKBL 3.25" Non-Slip
Billet Alum. Pulley |
$149.95 shipped |
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TRKBL 2.75" Non-Slip
Billet Alum. Pulley |
$149.95 shipped |
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