Plug & Play E85 Flex Fuel Kit for Gen 4 GM LS Vehicles (requires tuning):
Fits: Gen 4 LS Powered Cars, Trucks & Suvs: 5th Gen Camaro SS, C6 Corvette (all), Pontiac G8, Chevy SS, Silverado, GMC Sierra, Tahoe, Yukon, Escalade, Suburban
