Carbinite coated supercharger pulleys bridge the gap between full on cogged pulley and belt set ups and the more mild serpentine set ups available for day to day use. On 6-Rib serpentine setups, belt slip at the supercharger can reduce boost and create issues in performance output and tuning. Combining a heavy duty belt tensioner with one our carbinite coated ProCharger pulley's is your best option for belt slip prevention.
Optional Pulley Sizes with original ProCharger Part Numbers:
DP500I-06D / 5.00" - 6 Rib Drive Pulley (D Series)
DP475I-06D / 4.75" - 6 Rib Drive Pulley (D Series)
DP438I-06D / 4.38" - 6 Rib Drive Pulley (D Series)
DP425I-06D / 4.25" - 6 Rib Drive Pulley (D Series)
DP400I-06D / 4.00" - 6 Rib Drive Pulley (D Series)
Fits most ProCharger 6-Rib Kits: We stock these pulley's for H.O. ProCharger Kits for HEMI vehicles but these also fit most 6-Rib GM and Ford ProCharger kits as well. If you are looking for a pulley size or rib combination not listed, give us a call.
Manufactured by Procharger, not a cheap knock-off All coated pulleys come with new keyway & bolt Reduced Belt Slip Increased Boost Increased HP/Torque Eliminate the need for costly 8 and 10 rib conversions Free Ground Shipping in the Continental US!
