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May 26, 2026

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BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate Engines BP38317CT1

$4,565.00

Crate Engines, GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block, 6.3L/383, Assembled, Internal/External Balance, Chevy, Small Block, Each

Category: Crate Engines

Description

Overview

Brand: BluePrint Engines

Manufacturer’s Part Number: BP38317CT1

Part Type: Crate Engines

Product Line: BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate Engines

Summit Racing Part Number: MLL-BP38317CT1

UPC: 816671020496

Crate Engine Family: Chevy Small Block

Actual Engine Displacement: 6.3L/383

Crate Engine Cylinder Head Material: Aluminum

Engine Block Material: Cast iron

Assembled: Yes

Engine Balance: Internal/External

Cam Style: Hydraulic roller, OE roller

Rear Main Seal Style: 1-piece

Intake Manifold Included: No

Cylinder Heads Included: Yes

Carburetor Included: No

Throttle Body Included: No

Distributor Included: No

Oil Pan Included: Yes

Valve Covers Included: Yes

Timing Cover 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

Supercharger Included: No

Remanufactured: No

Quantity: Sold individually.

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. Fuel line from pump to carburetor is required. A fuel pressure regulator is not required, pump pressure is pre-set.

BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate Engines

BluePrint Engines GM 383 c.i.d. 445 hp dressed power-adder stroker long block crate engines make strong foundations for nitrous, turbos, and blowers.

Block features:

* Cast iron
* 4-bolt main
* One-piece rear main seal
* Passenger side dipstick
* Mechanical fuel pump provision
* Drilled and tapped for clutch linkage

Rotating assembly:

* Forged crankshaft
* Forged I-beam connecting rods
* Forged pistons

Also includes:

* Aluminum cylinder heads
— 64cc chamber
— 2.02 in. intake/1.60 in. exhaust valves
— 195cc intake/75cc exhaust runners
* Hydraulic roller cam
— .536 intake/.555 exhaust
— 224 intake/236 exhaust duration at .050
— 113 degree lobe separation
* Oil pan
* Valve covers
* Timing cover
* Harmonic balancer
* 30-month/50,000-mile Warranty
* Dyno-tested and shipped with results

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Crate Engine, Dressed, Long Block, 427 Stroker, 540 HP, 535 TQ, New Block, Aluminum Heads, 4-Bolt Mains, Chevrolet, Small Block, Each

ATK High Performance GM 350 330 HP Stage 3 Long Block Crate Engines HP291PC

BluePrint Engines GM 383 C.I.D. 445 HP Dressed Power Adder Stroker Long Block Crate Engines BP38317CT1

Reviews

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