GripTec LSA Blower Pulley (For Lingenfelter LPE Hub) Ported-Blower and is the result of

and is the result of lessons learned during development of the ID1300x

this kit waves goodbye to your stock crossover tube and its water flow restrictions

This is the cooling solution your Gen6 ZL1 has been longing for

90mm pulley (L250260090) and 100mm pulley (L250130309)

ensuring a secure and leak-free connection

GripTec LSA Blower Pulley (For Lingenfelter LPE Hub) Ported-Blower and is the result ofNOTE: 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 LSA blower. The stock LSA blower came on 2nd generation Cadillac CTS Vs and 5th generation Camaro ZL1s and this bolt on upgrade allows you to change the spin rate of the supercharger. A Griptec upper pulley upgrade is a cheap and effective way to boost power. This version of the LSA blower pulley is