Metco: Upper Pulley Kit [CTS V gen 2, Camaro ZL1 gen 5, LSA] Solid Isolator:No APR Fender Vents help reduce

APR Fender Vents help reduce high pressure air that builds up in the wheel wells

2006-2013 Chevrolet Corvette C6 ZO6/ZR1 LS9/LS7 6

DO NOT ALTER the press fit of the hub in any way

140" gauge diameter

2015 + Mustang 2

Metco: Upper Pulley Kit [CTS V gen 2, Camaro ZL1 gen 5, LSA] Solid Isolator:No APR Fender Vents help reduceChoice of 2. 5 or 2. 4 upper pulley, 100mm idler, and isolator Looking for more boost your your 2009 15 Cadillac CTS V or 2012 15 Camaro ZL1? Change the ratio the blower spins with one of these upper pulleys which have interchangeable rings so the snout doesn't have to come off to change pulley size in the future and they have a completely stock appearance for the dealership's eyes unlike their competition. If you would like help matching a size to