In-Store Pickup Location Close

BluePrint Engines Marine GM 383 C.I.D. 405HP Base Stroker Crate Engines with Cast Components MBP3830CT

BluePrint Engines MBP3830CT - BluePrint Engines Marine GM 383 C.I.D. 405HP Base Stroker Crate Engines with Cast Components

Image is a representation of this item.
Actual item may vary.

Loading media

In progress
Get Totally Free Shipping with Your Order!

Engine Assembly, Long Block, Base, Marine, Vortec Heads, Cast Crank, Chevy, Small Block, 383, Each

  • Check Application

  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location

Manufacturer's Part Number: MBP3830CT
Part Type: Crate Engines
Summit Racing Part Number: MLL-MBP3830CT

Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Cast iron
Assembled: Yes
Engine Balance: Internal/External
Intake Manifold Included: Yes
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: Yes
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: No
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
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: 4-bolt main block.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
Calculator CFM Calculator

Do you need a replacement engine for your boat? Try one of these BluePrint Engines marine GM 383 c.i.d. 405 hp stoker crate engines to get the job done. They feature quality-built components designed for marine use. BluePrint engines are built for speed on the open water, performance, and reliability, all in one package.


* 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:

* SCAT cast iron crankshaft
* Keith Black hypereutectic pistons
* GM heavy beam connecting rods
* Hastings moly rings
* Balanced rotating assembly
* Melling high-volume oil pump
* COMP Cams roller lifter camshaft
* Heavy-duty double roller timing set

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
* Brezinski 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
* Brass freeze plugs
* Dyno-tested--and shipped with results


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close