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This 6.2L 376ci engine makes 430 hp and 424 lb-ft of torque. The 6.2L is the first engine of many to pass CARB emission evaluations. GM Performance Parts has just achieved CARB approval on the 5.3L E-ROD producing 326 hp and 350 lb-ft of torque for a wallet-friendly $7,000. GMPP is also working on a 7.0L 427ci and a 556hp supercharged LS-A engine to join in the family of emission-compliant engine packages.