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#227BP38318SP
BluePrint BP38318SP GM 383 Short Block Plus Crate Engine, Cast Steel Crank
#2 Long Block#3 Base Dressed - Carbureted#4 Deluxe Dressed - Carbureted#4 Deluxe Dressed - Carbureted - Black Pulley Kit#3 Base Dressed - EFI#5 Deluxe Dressed - EFI#5 Deluxe Dressed - EFI - Black Pulley Kit
$5,299.00
/each
Factory Shipped
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Key Specs
| Crate Engine Type | Short Block |
| Compression Ratio | 10.0:1 |
| Engine Displacement | 383 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Piston Material | Hypereutectic Aluminum |
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Made to Order
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Return PolicyBluePrint Engines BP38318SP Details
BluePrint Engines BP38318SP Details
GM 383 Short Block Plus
Overview
- HP & Torque: 430 HP / 450 FT LBS
- Compression Ratio: 10.0:1
- Hypereutectic Pistons
- Cast Steel Crank
- Part #: BP38318SP
- 4 Bolt main
- 4.00" bore
- Passenger side dipstick
- Align honed main bearing bore
- New cast iron crankshaft, 3.75" stroke
- Hypereutectic pistons, 12CC Dish
- New rods with 150,000 PSI bolts
- Hastings moly rings
- Melling high volume oil pump
- Hydraulic roller cam
- Heavy duty single roller timing set
- Harmonic balancer
- Cam Type: Roller, Lift with 1.6 rockers
- 34 degrees total (at 3500 RPM)
- Oil pan and timing cover
- Brass freeze plugs
- Dyno tested - shipped with results
Bore and stroke combination makes this crate engine a 377ci displacement
Charts
Warranty Information (PDF)
Guides & Documents
Warranty Information
Warranty Information (PDF)
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
CARB Warning
Follow EPA, CARB, and state regulations for engine changes
BluePrint Engines BP38318SP Specifications
BluePrint Engines BP38318SP Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | BP38318SP |
| Brand | BluePrint Engines |
| Crate Engine Type | Short Block |
| Compression Ratio | 10.0:1 |
| Engine Displacement | 383 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Cast Steel |
| Carburetor Included | No |
| Intake Manifold Included | No |
| Distributor Included | Yes |
| Valve Covers Included | Yes |
| Engine Balance | External |
| Cylinder Heads Included | No |
| Rear Main Seal Style | 1-piece |
| Throttle Body Included | No |
| Timing Cover Included | Yes |
| Oil Pan Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | No |
| Spark Plug Wires Included | No |
| Computer Included | No |
| Wiring Harness Included | No |
| GENERAL | |
| Torque | 450 ft./lbs. |
| Horsepower | 430 horsepower |
| Camshaft Duration (.050 in) | 221° intake / 226° exhaust |
| Camshaft Lift (in) | .528 intake / .536 exhaust |
| Bore x Stroke (in) | 4.000" x 3.750" |
| Warranty | None |
| Assembled | Yes |
| Camshaft Included | Yes |
| Lifters Included | No |
| Block | 4 bolt main |
| Notes | Actual displacement 377 cubic inches. Horsepower numbers are with H8002K cylinder heads installed. Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
2 Questions • 2 Answers
Questions & Answers
2 Questions • 2 Answers
Can this engine support a flywheel, clutch assy. Is the engine externally balanced, or complete assembly with the flywheel and clutch balanced as an assembly.
by Ervin
• 2 years ago
1 answer
View Answer
Hello this is a drivers side dip stick motor ? Would my 1972 SBC parts intake/heads ect work on this motor?
by Barry
• 7 years ago
1 answer
View Answer
2 of 2 questions shown

