The engine is A-block 428cui drilled 0.30 over (433cui) with forged pistons, ground crankshaft 0.10 internally balanced, Original 428 Cobra Jet cylinder head, original CJ manifold, holley street dominator intake with holley 750 - 3310, Crane camshaft with crane hydraulic lifter, adjustable rockers, D0ZF-C (manual transmission) distributor, dual point unit. Super Cobra Jet Oil Cooler and Lines.