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Blueprint Engines
Product Details
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Vehicle Compatibility
Fits BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block Crate Engine.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block Crate Engines
BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block crate engines are available with fuel injection—and base or deluxe carbureted models.
SPECIFICATIONS FOR ALL MODELS INCLUDE:
* HP and Torque: 390 hp / 410 lbs.-ft.
* Compression Ratio: 9.2:1
* Aluminum Heads
* Hydraulic Roller Cam
* Cast Iron Crankshaft
* Hypereutectic Pistons
* BLOCK:
NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA
4-Bolt Main
4.000 in. Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick
Drilled and tapped for clutch linkage
* ROTATING ASSEMBLY:
Cast Iron Crankshaft
3.480 in. Stroke
Forged 5.700 in. connecting rods
Hypereutectic pistons
Internal Front/ External Rear engine balance
* CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads
64cc chamber
2.02 in. intake/1.60 in. exhaust valves
195cc intake/75cc exhaust runners
* CAM SPECS:
Cam Type: Roller
.495 Intake .502 Exhaust
220 Intake / 224 Exhaust duration
@ .050 - 114 degree lobe separation
* IGNITION TIMING:
32 Degrees Total at 3,500 rpm
* ALSO INCLUDES:
Valve covers
Oil pan
Timing cover
Aluminum intake
HEI distributor
Dyno test results shipped with engine
30 month / 50,000 warranty
INCLUDED ONLY WITH FUEL INJECTION MODEL BP3505CTF:
* EFI system
INCLUDED ONLY WITH BASE CARBURETED MODEL BP3505CTC:
* 670 cfm carburetor
INCLUDED ONLY WITH DELUXE CARBURETED MODEL BP3505CTCD:
* Harmonic balancer
* Spark plugs
* Spark plug wires
* Standard Rotation Long Style Water Pump
* Waterneck and Thermostat
* Fuel Pump
* 670 cfm carburetor
Notes:
This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.
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Product Videos
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Product Specifications
Actual Engine Displacement
5.7L/350
Advertised Compression Ratio
9.2:1
Air Cleaner Included
Yes
Assembled
Yes
Brand
BluePrint Engines
Cam Style
Hydraulic roller
Carburetor Included
Yes
Computer Included
No
Crate Engine Cylinder Head Material
Aluminum
Crate Engine Family
Chevy Small Block
Cylinder Heads Included
Yes
Distributor Included
Yes
Engine Balance
Internal/External
Engine Block Material
Cast iron
Flexplate Included
No
Flywheel Included
No
Harmonic Balancer Included
Yes
Intake Manifold Included
Yes
Intake Manifold Style
Carbureted
Manufacturer's Part Number
BP3505CTCD
Oil Pan Included
Yes
Part Type
Small Block Chevrolet Crate Engines
Rear Main Seal Style
1-piece
Remanufactured
No
Spark Plug Wires Included
Yes
Spark Plugs Included
Yes
Stall Speed Rating RPM Range
2
Supercharger Included
No
Throttle Body Included
No
Timing Cover Included
Yes
UPC
00887753841216
Valve Covers Included
Yes
Water Pump Included
Yes
Water Pump Style
Long
Wiring Harness Included
No
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.