BluePrint Engines Pro Series GM 572 Big-Block Crate Engine Carbureted Deluxe Dressed 750 HP w/ Polished Pulley Kit

Pack serious brute force under the hood via BluePrint Engines' Pro Series GM 572 big-block crate engine! Built with a tall deck, it’s a superb match for drivers that are looking to drag race. A natural fit for high RPMs, it’s supported by an aggressive, forged cam with H-beam connecting rods. Combined with a high-flow top end, it handles high-stress applications with ease.

Features and Benefits:
- High-strength, tall-deck cast iron engine block with 4.500” bore
- Operates at 750 horsepower and 690 ft.-lbs. torque
- 10.1:1 compression ratio for stronger throttle response and crisp performance
- 4-bolt main offers stronger bottom end for high-HP applications
- 1-piece rear main seal ensures stronger, leak-free security
- Uses Holley 1250-CFM carburetor
- Built-in BluePrint Engines Muscle Series cylinder heads made of aluminum
- Forged steel crankshaft with 4.500" stroke and 6.535" rods
- Rods use H-beam design, great for high-RPM use
- Forged pistons for incredible strength and impact resistance
- Rotating assembly is internally balanced for smoother, more stable operation
- Hydraulic roller cam. for lower maintenance and better strength than flat tappet cam.
- Includes mechanical fuel pump provision
- Backed by BluePrint Engines' 30 month/50,000-mile warranty

Also Includes:
- Intake manifold
- Valve covers
- Oil pan
- Timing cover
- Pro Series Ready Run distributor
- Spark plugs and wires
- Harmonic balancer
- Front accessory drive with alternator, A/C compressor, power steering pump, and water pump

Cylinder Head Specifications:
- 119cc chambers
- 2.30" intake / 1.88" exhaust valves
- 358cc intake / 125cc exhaust runners

Camshaft Specifications:
- .698” intake / .698” exhaust lift
- 272° intake / 282° exhaust duration
- @ .050-110° lobe separation

Additional Notes:
- Not for use in pollution-controlled vehicles.
- Must verify clearance of exhaust, shift linkage, steering components etc. before ordering.
- This engine features .300" raised exhaust ports and a .400" deck height increase over OEM. Please verify header and exhaust clearance prior to installation.
- The front accessory drive on this engine fits many vehicles, however it is the customer’s responsibility to accurately measure and confirm fitment. Things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.