BluePrint Engines GM 350 Small-Block Crate Engine Carbureted Deluxe Dressed 390 HP
Highlights
- Great for Muscle Cars
- Strong Midrange Power
- Tapped for Clutch Linkage
- 9.2:1 Compression Ratio
BluePrint Engines 390-Horsepower Deluxe Dressed Carbureted GM 350 C.I. Small-Block Crate Engine.
For the enthusiast who refuses to let their ride sit in the garage, BluePrint Engines crafted this for you! This GM 350 small-block crate engine (BP3505CTCD) makes strong midrange power and reliable performance. That makes it perfect for restorations and street builds, embodying smooth control. With a 9.2:1 ratio, it balances strength, drivability, and low maintenance. Plus, manual transmission swaps are easier thanks to the drilled and tapped block.
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 degrees 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 degrees intake / 224 degrees exhaust duration
- @ .050-114 degrees lobe separation
Please Note: The cylinder heads feature a .500" raised port vs OEM. Please verify clearance prior to installation.
California Residents: Proposition 65 Warning
Related Categories: Engine, Restomod, Crate Engines
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
truck_freight_free_product Vehicle Fitment
This product will fit the following Camaro years:
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
