BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components MBP3830CTC

Name: BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components
Brand: BluePrint Engines
SKU: MLL-MBP3830CTC
Price: 8799.00 USD
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Part Number: MLL-MBP3830CTC

$8,799.00

BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components

Crate Engine, Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block with Cast Components, 6.3L/383, Assembled, Chevrolet, Small Block, Each
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BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components MBP3830CTC

MLL-MBP3830CTC

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Part Number: MLL-MBP3830CTC

Estimated Ship Date: Nov 10, 2026

$8,799.00

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Estimated Ship Date: Nov 10, 2026 Would you rather pick it up?

Overview

Brand:

BluePrint Engines

Manufacturer's Part Number:

MBP3830CTC

Part Type:

Crate Engines

Product Line:

BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components

Summit Racing Part Number:

MLL-MBP3830CTC

UPC:

00887753744319

Crate Engine Family:

Chevy Small Block

Actual Engine Displacement:

6.3L/383

Crate Engine Cylinder Head Material:

Cast iron

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:

Yes

Intake Manifold Style:

Carbureted

Cylinder Heads Included:

Yes

Carburetor Included:

Yes

Throttle Body Included:

Distributor Included:

Yes

Oil Pan Included:

Yes

Valve Covers Included:

Yes

Timing Cover Included:

Yes

Water Pump Included:

Yes

Harmonic Balancer Included:

Yes

Flexplate Included:

Flywheel Included:

Air Cleaner Included:

Spark Plugs Included:

Yes

Spark Plug Wires Included:

Yes

Computer Included:

Wiring Harness Included:

Supercharger Included:

Remanufactured:

Yes

Quantity:

Sold individually.

Notes:

4-bolt main block.

BluePrint Engines Marine GM 383 C.I.D. 405 HP Stroker Dressed Long Block Engines w/Cast Components

Do you need a replacement engine for your boat? Take control of the water with BluePrint engines marine GM 383 c.i.d. 405 hp Stroker dressed long block crate engines with cast components. They get the job done with quality-built components designed for marine use. BluePrint engines are built for speed on the open water, performance, and reliability, all in one package.

Block:

* 4-bolt main block
* Passenger side dipstick
* Square and parallel decked
* Align-honed main bearing bore
* Cylinders honed on computer-controlled machine to within .0002 in. straightness and roundness
* Cylinders are sonic tested for thickness

Rotating assembly:

* Cast iron crankshaft
* Hypereutectic pistons
* Heavy beam connecting rods
* Moly rings
* Balanced rotating assembly
* High-volume oil pump
* Roller camshaft
* Heavy-duty double roller timing set
* High performance harmonic balancer

Cylinder heads:

* Cast iron Vortec heads
* Hardened retainers and springs
* 2.02 in. swirl-polished intake valves
* 1.60 in. swirl-polished exhaust valves
* Hardened pushrods
* Cast iron marine intake manifold
* 9.5 to 1 compression
* BluePrint Signature Series polished aluminum valve covers
* Rubber coated steel oil pan
* Chrome timing chain cover
* Long slot rocker arms with positive locking nuts
* Mechanical fuel pump
* Carburetor with electric choke
* Marine billet distributor
* High performance coil
* Stainless steel fuel line and filter
* Spark plug wires and wire looms
* Spark plugs
* Cast iron circulating water pump
* Dyno-tested--and shipped with results