BluePrint Engines GM 350 Small-Block Crate Engine F.I. Deluxe Dressed 390 HP

Restoring a classic or building a street-ready bruiser? Either way, this GM 350 small-block crate engine is perfect for projects that are meant to be driven, not parked. BluePrint Engines honed this assembly with strong midrange power at its core. The block is also drilled and tapped for clutch linkage. Meaning, manual transmission swaps are much easier if you so choose.

Features and Benefits:
- New, cast iron engine block with 4.000” bore
- Operates at 390 horsepower and 410 ft.-lbs. torque
- 9.2:1 compression ratio for balance of power and reliability
- 4-bolt main offers stronger bottom end for high-HP applications
- 1-piece rear main seal ensures stronger, leak-free security
- Block is drilled and tapped for clutch linkage
- Uses Holley Sniper 2 electronic fuel injection (EFI) system
- Built-in BluePrint Engines Muscle Series cylinder heads made of aluminum
- Cast iron crankshaft with 3.480" stroke and forged 5.700" rods
- Hypereutectic pistons for better strength and heat resistance
- Rotating assembly: internally balanced front, externally balanced rear
- Hydraulic roller cam. for lower maintenance and better strength than flat tappet cam.
- Ignition timing: 32° total at 3500 RPM
- Includes mechanical fuel pump provision and passenger-side dipstick
- Backed by BluePrint Engines' 30 month/50,000-mile warranty

Also Includes:
- Standard-rotation, long-style water pump
- Water neck
- Thermostat and thermostat housing
- Valve covers
- Harmonic balancer
- Spark plugs and wires
- Fuel pump
- Aluminum intake manifold
- Rear sump oil pan
- HEI distributor
- Timing cover

Cylinder Head Specifications:
- 64cc chambers
- 2.02" intake / 1.60" exhaust valves
- 195cc intake / 75cc exhaust runners

Camshaft Specifications:
- .495” intake / .502” exhaust lift
- 220° intake / 224° exhaust duration
- @ .050-114° lobe separation

Please Note: The cylinder heads feature a .500" raised port vs OEM. Please verify clearance prior to installation.