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5 Thread and -8AN X M18 1
increasing air velocity for a consistent and powerful supply to your engine
Made for robust performance
These LS9 bricks
ensuring that your high-performance vehicle continues to run smoothly
GripTec LS9/ZR1 Blower Pulley (For Lingenfelter LPE Hub) ZR1 Supercharger Pulley Size:2.35" LS9/ZR1 Blower Pulley (Black) 5 Thread and -8AN XNOTE: This is the PULLEY ONLY. If you need a hub for this pulley use this one. Tweak your boost levels with this GripTec "upper" pulley upgrade for your 2. 3L LS9 blower. The stock LS9 blower came on C6 Corvette ZR1s and this bolt on upgrade allows you to change the spin rate of the ZR1's supercharger. An upper pulley upgrade is a cheap and effective way to boost power. This version of the ZR1 blower pulley is designed to fit the Lingenfelter (LPE)
US$ 2600.00
US$ 79.00
US$ 2450.00
