BluePrint Engines Marine GM 350 C.I.D. 350 HP Dressed Long Block Crate Engines MBP3550CTC

Name: BluePrint Engines Marine GM 350 C.I.D. 350 HP Dressed Long Block Crate Engines
Brand: BluePrint Engines
SKU: MLL-MBP3550CTC
Price: 8299.00 USD
Availability: OutOfStock
Rating: 1 (1 reviews)

1 out of 5 stars ( 1 )

Part Number: MLL-MBP3550CTC

$8,299.00

BluePrint Engines Marine GM 350 C.I.D. 350 HP Dressed Long Block Crate Engines

Crate Engine, Marine GM 350 C.I.D. 350 HP Dressed Long Block, 400 TQ, Assembled, 4-bolt Main Block, Chevy, Small Block, Each
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BluePrint Engines Marine GM 350 C.I.D. 350 HP Dressed Long Block Crate Engines MBP3550CTC

MLL-MBP3550CTC

1 out of 5 stars ( 1 )

Part Number: MLL-MBP3550CTC

Estimated Ship Date: Dec 29, 2026

$8,299.00

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Estimated Ship Date: Dec 29, 2026 Would you rather pick it up?

Overview

Brand:

BluePrint Engines

Manufacturer's Part Number:

MBP3550CTC

Part Type:

Crate Engines

Product Line:

BluePrint Engines Marine GM 350 C.I.D. 350 HP Dressed Long Block Crate Engines

Summit Racing Part Number:

MLL-MBP3550CTC

UPC:

00887753744296

Crate Engine Family:

Chevy Small Block

Actual Engine Displacement:

5.7L/350

Crate Engine Cylinder Head Material:

Cast iron

Engine Block Material:

Cast iron

Advertised Compression Ratio:

9.5:1

Assembled:

Yes

Engine Balance:

Internal/External

Cam Style:

Hydraulic flat tappet

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 350 C.I.D. 350 HP Dressed Long Block Crate Engines

Do you need a replacement engine for your boat? Take control of the water with BluePrint Engines marine GM 350 c.i.d. 350 hp long block crate engines. They're built from the ground up to provide a reliable 350 hp and 400 lbs.-ft. of torque to power your boat that needs serious power.

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
* OE style connecting rods
* Balanced rotating assembly
* High performance harmonic balancer

Cylinder heads:

* Cast iron Vortec heads
* Hardened retainers and springs
* 1.94 in. intake valves
* 1.50 in. exhaust valves
* Hardened pushrods
* Intake manifold
* 9.5 to 1 compression
* Valve covers
* Oil pan
* Timing chain cover
* Long slot rocker arms with positive locking nuts
* Mechanical fuel pump
* Carburetor with electric choke
* Marine billet distributor
* Hydraulic roller camshaft
* Stainless steel fuel line and filter
* Spark plug wires and wire looms
* Spark plugs
* Cast iron water pump
* Dyno-tested--and shipped with results