First 50-state legal grind for the single-bolt w/o VVT or AFM/LY2 engine family without VVT or AFM. Works with stock components and factory calibrated computer. Can product 30 to 90 HP increase in peak power.
See 54-103-11 for 50-State Legal 3-Bolt camshaft gear attachment with equivalent camshaft specs.
Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Hummer: H3T 09 - 09 5.3 L Engine, Cadillac: CTS 09 - 15 6.2 L Engine, Chevrolet: Silverado 2500 14 - 16 5.3 L Engine, Chevrolet: Colorado 09 - 09 5.3 L Engine, Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Express Cargo 10 - 16 6 L Engine, GMC: Canyon 09 - 09 5.3 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Corvette 07 - 07 6 L Engine, Chevrolet: Suburban 1500 10 - 13 6 L Engine, Chevrolet: Express Pasajeros 10 - 16 6 L Engine, Chevrolet: Silverado 3500 08 - 16 6 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Pontiac: G8 09 - 09 6.2 L Engine
