• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
FREE SHIPPING FOR ALL ORDERS OF €25,000
  • Reviews
  • Contact Us
  • FAQs
logo
  • Home
  • Inventory
    • Brake Systems
    • Chassis & Suspension
      • Chassis Components
      • Steering Components
      • Suspension Components
      • Suspension Components, Chassis & Suspension
    • Engine Drives
    • Engines
      • Crate Engines
      • Engine and Transmission Combos
      • Short Block Engines
    • Outboard Motor
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Manual Transmissions
      • Shifters
  • Services
    • Quote Request
    • Marine Installation
    • Engine Installation
    • Custom Builds
  • Resources
    • FAQ
    • Compatibility Check
    • Technical Specifications
    • Installation Guides
    • Technical Consultation
  • Customer Corner
    • Company
    • Contact us
    • Blog
    • Warranty Information
    • Shipping Information
    • Part Request
    • Reviews
  • Legal
    • Cookie Policy
    • Copyright Notice
    • Disclaimer
    • Terms & Conditions
Search
Wishlist
0 items €0.00
Menu
logo
0 items €0.00
Click to enlarge
Home Crate Engines ATK Marine Rebuilt Long Block Engines DMK1
BluePrint Engines Chrysler 408 C.I.D. 465 HP Long Block Crate Engines BPC4085CT
BluePrint Engines Chrysler 408 C.I.D. 465 HP Long Block Crate Engines BPC4085CT €6,456.00
Back to products
ATK High Performance Chrysler 360 Magnum 320 HP Stage 3 Long Block Crate Engines with EFI HP73C-EFI
ATK High Performance Chrysler 360 Magnum 320 HP Stage 3 Long Block Crate Engines with EFI HP73C-EFI €4,653.00

ATK Marine Rebuilt Long Block Engines DMK1

€2,987.00

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Compare
Add to wishlist
Category: Crate Engines
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Overview

Brand: ATK Marine Engine
Manufacturer’s Part Number: DMK1
Part Type: Crate Engines
Product Line: ATK Marine Rebuilt Long Block Engines
Summit Racing Part Number: HME-DMK1
UPC: 00653517134906
Crate Engine Family: Chevy Big Block
Actual Engine Displacement: 7.4L/454
Crate Engine Cylinder Head Material: Cast iron
Engine Block Material: Cast iron
Assembled: Yes
Engine Balance: 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: No
Valve Covers Included: No
Timing Cover Included: No
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
Supercharger Included: No
Remanufactured: Yes
Quantity: Sold individually.
Notes: Engine includes oil pump and gasket. Fits standard rotation engines with a four bolt main and oval intake ports

ATK Marine Rebuilt Long Block Engines

ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application.

ATK Marine rebuilt engines include:

* Special marine pistons and rings
* Special marine camshaft
* Marine gaskets
* New intake and exhaust valves
* New main, rod, and cam bearings
* New valve lifters, rocker nuts, and swivels
* Heavy-duty double roller timing chains
* Cam sprocket
* Crank gear
* Freeze plugs

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “ATK Marine Rebuilt Long Block Engines DMK1” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

BluePrint Engines 350 C.I.D. Cruiser Fully Dressed Crate Engines BP350CTCD

Crate Engines
€2,344.00
Crate Engine, Long Block, 350 C.I. Cruiser, Drop-In, 341 HP, 371 TQ, New Block, Aluminum Heads, Chevrolet, Small Block, Each
Add to wishlist
Add to cart
Quick view
Engines Ford 302 C.I.D. 361 HP Dressed Long Block Crate
Compare

BluePrint Engines Ford 302 C.I.D. 361 HP Dressed Long Block Crate Engines BP302CTCD

Crate Engines
€3,345.00
Crate Engine, Dressed, with Carb, Distributor, Plugs, Wires, w/ WP, Each
Add to wishlist
Add to cart
Quick view
BluePrint Engines GM 383 C.I.D. 436 HP Base Stroker Long Block
Compare

BluePrint Engines GM 383 C.I.D. 436 HP Base Stroker Long Block Crate Engines BP38318CT1

Crate Engines
€3,559.00
Crate Engine, Long Block, 383 Stroker, 436 HP, 443 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Add to wishlist
Add to cart
Quick view
GM 400 C.I.D. 508 HP Base Long Block Crate Engines
Compare

BluePrint Engines GM 400 C.I.D. 508 HP Base Long Block Crate Engines BP4002CT1

Crate Engines
€3,276.00
Crate Engine, Long Block, 400 CID, 500 HP, 513 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Add to wishlist
Add to cart
Quick view
BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines
Compare

BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines PS502CTC

Crate Engines
€8,956.00
Crate Engines, Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block, 8.2L/502, Assembled, Aluminum Cylinder Heads, Chevrolet, 7.4L, 8.2L, Each
Add to wishlist
Add to cart
Quick view
BluePrint PSLS3760CTFK 376CI Dressed LS3 Engine
Compare

BluePrint PSLS3760CTFK 376CI Dressed LS3 Engine Polished Pulleys

Crate Engines
€7,346.00
Buy BluePrint PSLS3760CTFK 376CI Dressed LS3 Engine Online BluePrint Engines PSLS3760CTFK is a 376ci (6.2L) LS3-based, deluxe dressed crate engine
Add to wishlist
Add to cart
Quick view
Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine
Compare

Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine Assemblies 19435100

Crate Engines
€7,454.00
Crate Engine, GM 6.2L, LS3, 495 HP, Internal Engine Balance, Aluminum Block and Heads, Each
Add to wishlist
Add to cart
Quick view
Chevrolet Performance LS3 6.2L 376 C.I.D 525 HP Engine
Compare

Chevrolet Performance LS3 6.2L 376 C.I.D 525 HP Engine Assemblies 19435104

Crate Engines
€5,644.00
Crate Engine, GM 6.2L, LS3, 525 HP, Internal Engine Balance, Aluminum Block and Heads, Each
Add to wishlist
Add to cart
Quick view
    logo
    Electrical Marine Solutions is a Gdańsk-based company specializing in marine electrical systems. Founded in 2016 by three owners with over 20 years of hands-on experience in the maritime electrical sector, we deliver complete, reliable solutions for ships, yachts, and offshore installations.
    • Narwicka 1, 80-557 Gdańsk, Poland
    • Phone: +48 732143224
    • E-mail: help-desk@electricalmarinesolutions.pl
    Recent Posts
    • what side is the brake on in a car
      What Side Is the Brake on in a Car? Left, Right & Why
      May 26, 2026 No Comments
    • which pedal is the brake in a car
      Which Pedal Is the Brake in a Car? (Automatic & Manual)
      May 26, 2026 No Comments
    Our stores
    • Company
    • Custom Builds
    • Engine Installation
    • Installation Guides
    • Marine Installation
    • Warranty Information
    USEFUL LINKS
    • Part Request
    • Quote Request
    • Engines
    • Outboard Motor
    • Shipping Information
    • Return Policy
    Footer Menu
    • Cookie Policy
    • Copyright Notice
    • Terms & Conditions
    • Disclaimer
    • Reviews
    • Warranty Information
    © 2026 Electrical Marine Solutions sp. z o.o. Wszelkie prawa zastrzeżone.
    payments
    • Menu
    • Categories
    • Accessories
    • Brake Systems
    • Chassis & Suspension
      • Chassis Components
      • Steering Components
      • Suspension Components
      • Suspension Components, Chassis & Suspension
    • Engine Drives
    • Engines
      • Crate Engines
      • Engine and Transmission Combos
      • Short Block Engines
    • Outboard Motor
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Manual Transmissions
      • Shifters
    • Home
    • Inventory
      • Brake Systems
      • Chassis & Suspension
        • Chassis Components
        • Steering Components
        • Suspension Components
        • Suspension Components, Chassis & Suspension
      • Engine Drives
      • Engines
        • Crate Engines
        • Engine and Transmission Combos
        • Short Block Engines
      • Outboard Motor
      • Transmission & Drivetrain
        • Automatic Transmissions
        • Differential & Rear-End Components
        • Manual Transmissions
        • Shifters
    • Services
      • Quote Request
      • Marine Installation
      • Engine Installation
      • Custom Builds
    • Resources
      • FAQ
      • Compatibility Check
      • Technical Specifications
      • Installation Guides
      • Technical Consultation
    • Customer Corner
      • Company
      • Contact us
      • Blog
      • Warranty Information
      • Shipping Information
      • Part Request
      • Reviews
    • Legal
      • Cookie Policy
      • Copyright Notice
      • Disclaimer
      • Terms & Conditions
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account