BluePrint Engines Pro Series Chevy LS 376 C.I.D. 510 HP EFI Deluxe Dressed Long Block Crate Engines

One of the most popular engine platforms for street cars and restomods is an LS-compatible design, and BluePrint's GM LS-compatible 376 c.i.d. Pro Series engines deliver 510 hp and 440 lb.-ft. of torque to provide proven power and versatility. These deluxe dressed crate engines feature LS3-style aluminum cylinder heads, a 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and a nodular iron crankshaft housed in a BluePrint high-strength cast iron block. Available with a polished or black finished pulley kit, select the crate engine preferred to build some serious performance for your vehicle. Specs and features: * BluePrint Engines high-strength cast iron (LSX-style) block -- Increased deck thickness and strength webbing -- Utilizes OEM LS3 front and rear covers -- Improved water jacket design -- Extended cylinder skirt -- Priority main oiling -- One-piece rear main seal -- 6-bolt main -- 4.0662 in. bore * Rotating assembly: -- Nodular iron crankshaft -- 3.622 in. stroke -- 6.098 in. connecting rods with 150,000 psi bolts -- BluePrint hypereutectic pistons -- Internally balanced front and rear * BluePrint LS3 aluminum cylinder heads: -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller camshaft: -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 -- 113-degree lobe separation * Additional components: -- Fuel injection ECU and wiring harness -- Drive-by-wire throttle body -- LS3 cast aluminum intake manifold -- LS swap oil pan -- Water pump -- Injectors and fuel rail kit -- Spark plugs and wires -- Harmonic balancer -- Timing cover -- Valve covers -- Coil packs * Polished or black front accessory drive: -- LT1-style water pump -- Type II power steering pump with remote reservoir -- LT1-style 140-amp alternator -- 7B10 peanut-style air conditioning compressor Show Less