BluePrint Engines Chev 383 Stroker Engine 430hp Serpentine Kit # BP38318CTCKVBluePrint Engines Chev 383 Stroker Engine 430hp # BP38318CTCKV Engine comes with CVF Serpentine kit Vintage Rocker Covers Air Cleaner Assembly BluePrint Engines 383 CI Stroker Crate Engine Small Block GM Style Deluxe Dressed Longblock with Carburetor Aluminum Heads Roller Cam HP and torque : 436 HP 443FT LBSCompression Ratio: 10. 0: 1Aluminum HeadsHydraulic Roller CamCast Steel CrankHypereutectic Pistons BLOCK: NEW BluePrint Cast Iron