Edelbrock part #45271 Performer RPM small-block Ford 347 crate engine offers the best of quality and performance with 438 HP & 413 ft/lbs. of torque. This engine combines a Dart cast iron 4 bolt main block and a forged Scat rotating assembly with the Edelbrock Power Package. This Performer RPM 347 engine includes a Milodon oil pan and pickup designed for use with 1974 and later applications as well as street rods that require a rear sump to clear the crossmember and/or suspension Engine Specifications: - Finish: Polished - Displacement: 347 c.i.d. - Horsepower: 438 hp - Torque: 413 ft-lbs. - Compression: 9.5:1 - Block: Dart Small-block (8.2" deck height) - Crankshaft: Scat Forged Steel - Pistons: Scat Forged - Camshaft: Rollin' Thunder Hydraulic Roller #2281 - Rocker Arms: 1.6:1 Roller #77780 - Manifold: RPM Air-Gap #75211 - Cylinder Heads: Performer RPM #602515 - Carburetor: Thunder Series AVS 800 cfm - Water Pump: Victor series aluminum #8846 - Distributor: Included - Valve Covers: Elite II - Warranty: 2-year / Unlimited mileage