Shop marine power 454 engine

Sponsored
About our ads
$4,679.35
CHEV 454 MARINE ENGINE CHEV 454 MARINE ENGINE
Marine Parts Only
13
$4,679.35
CHEV 454 MARINE ENGINE CHEV 454 MARINE ENGINE
Marine Parts Only
$238.00
Mercruiser, OMC 409-454 Big Block - API Marine
Sterndrive Engineering
$238.00
Mercruiser, OMC 409-454 Big Block - API Marine
Sterndrive Engineering
$10,299.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Carbureted
American Powertrain
$10,299.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Carbureted
American Powertrain
$11,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$11,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$754.66
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 7.4 Gen-5 W/OVAL Intake
eBay
Free shipping
$754.66
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 7.4 Gen-5 W/OVAL Intake
eBay
$12,860.00
454 Vortec 425Hp Long Block Marine Engine
eBay
Free shipping
$12,860.00
454 Vortec 425Hp Long Block Marine Engine
eBay
$9,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Long Block
American Powertrain
$9,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Long Block
American Powertrain
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1991 1992 93 94 1995 4-Bolt Reverse Rotation
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1991 1992 93 94 1995 4-Bolt Reverse Rotation
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1996-2000 4-Bolt Roller
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1996-2000 4-Bolt Roller
eBay
$198.64
BERKLEY JET 454 ENGINE - MARINE YEAR: 1980 8CYL, 454CI, 7.4L GM STARTER At International Lighting
Interlight US
$198.64
BERKLEY JET 454 ENGINE - MARINE YEAR: 1980 8CYL, 454CI, 7.4L GM STARTER At International Lighting
Interlight US
$11,599.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Base Dressed - Carbureted
American Powertrain
$11,599.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Base Dressed - Carbureted
American Powertrain
$13,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Fuel Injected
American Powertrain
$13,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Fuel Injected
American Powertrain
$13,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Fuel Injected
American Powertrain
$13,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Fuel Injected
American Powertrain
$186.39
PLEASURECRAFT 454CI, 7.4L ENGINE - MARINE YEAR 1978 8CYL, 454CI, 7.4L STARTER At International Lighting
Interlight US
$186.39
PLEASURECRAFT 454CI, 7.4L ENGINE - MARINE YEAR 1978 8CYL, 454CI, 7.4L STARTER At International Lighting
Interlight US
$6,300.00
Mercruiser 7.4 L 454 V8 Bravo Marine Engine Drop In Ready Fresh Water 1994 Reman
eBay
$6,300.00
Mercruiser 7.4 L 454 V8 Bravo Marine Engine Drop In Ready Fresh Water 1994 Reman
eBay
$12,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Carbureted
American Powertrain
$12,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Carbureted
American Powertrain
$10,399.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Long Block 563 HP 1988
CJ Pony Parts
Free shipping
$10,399.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Long Block 563 HP 1988
CJ Pony Parts
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP
Classic Muscle Parts
Free shipping
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP
Classic Muscle Parts
$10,399.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Long Block
American Powertrain
$10,399.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Long Block
American Powertrain
$13,399.00
Blueprint Engines GM 454 Big-Block Crate Engine F.I. Deluxe Dressed 460 HP W/ Polished Pulley Kit
Classic Muscle Parts
6
Free shipping
$13,399.00
Blueprint Engines GM 454 Big-Block Crate Engine F.I. Deluxe Dressed 460 HP W/ Polished Pulley Kit
Classic Muscle Parts
$12,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$12,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP 1984
CJ Pony Parts
Free shipping
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP 1984
CJ Pony Parts
$10,299.00
Blueprint Engines GM 454 Big-Block Crate Engine Carb Base Dressed 460 HP
Classic Muscle Parts
1
Free shipping
$10,299.00
Blueprint Engines GM 454 Big-Block Crate Engine Carb Base Dressed 460 HP
Classic Muscle Parts
$99.78
Mercruiser 454 Mag Bravo MPI Gen VI Stern Drive Engine Component Replacement At International Lighting
Interlight US
$99.78
Mercruiser 454 Mag Bravo MPI Gen VI Stern Drive Engine Component Replacement At International Lighting
Interlight US
$9,399.00
Blueprint Engines GM 454 Big-Block Crate Engine Long Block 460 HP
Classic Muscle Parts
5
Free shipping
$9,399.00
Blueprint Engines GM 454 Big-Block Crate Engine Long Block 460 HP
Classic Muscle Parts
$10,399.00
Blueprint Engines Pro Series 563 HP Long Block GM 454 Small-Block Crate Engine
Classic Muscle Parts
Free shipping
$10,399.00
Blueprint Engines Pro Series 563 HP Long Block GM 454 Small-Block Crate Engine
Classic Muscle Parts
$632.51
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 Gen-4 W/OVAL Intake
eBay
Free shipping
$632.51
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 Gen-4 W/OVAL Intake
eBay
$159.82
MERCRUISER MODEL 7.4L MIE (LH) W/HURTH MK4 ENGINE - MARINE YEAR 1992 GM 7.4L - 454CI - 8CY At International Lighting
Interlight US
$159.82
MERCRUISER MODEL 7.4L MIE (LH) W/HURTH MK4 ENGINE - MARINE YEAR 1992 GM 7.4L - 454CI - 8CY At International Lighting
Interlight US
$448.93
Mercruiser 454 7.4 GEN VI 6 Vortec Engine Kit Gaskets Bearings Rings Injected
eBay
Free shipping
$448.93
Mercruiser 454 7.4 GEN VI 6 Vortec Engine Kit Gaskets Bearings Rings Injected
eBay
$133.38
MERCRUISER YEAR 1999 454 MAG MPI GM V8 TILTTRIM MOTOR ONLY At International Lighting
Interlight US
$133.38
MERCRUISER YEAR 1999 454 MAG MPI GM V8 TILTTRIM MOTOR ONLY At International Lighting
Interlight US
Breaking into my boat's 454 Big Block
12:18
Breaking into my boat's 454 Big Block
29.5K viewsAug 30, 2020
YouTubeCullen Craft
this is NOT good... Boat 454 Engine Rebuild (Part 2)
10:52
Find in video from 01:56Opening the Engine Room
this is NOT good... Boat 454 Engine Rebuild (Part 2)
27.9K viewsSep 13, 2020
YouTubeCullen Craft
The Biggest Project I've Ever Tackled (Boat 454 Repair)
35:41
Find in video from 15:24Attempting to Start Engine
The Biggest Project I've Ever Tackled (Boat 454 Repair)
54.8K viewsOct 17, 2020
YouTubeCullen Craft
Marine 454 Intake Manifold Gasket Replacment
15:17
Marine 454 Intake Manifold Gasket Replacment
6.7K viewsAug 11, 2020
YouTubeWrench & Restore
Newly rebuilt 7 4 454 V8 Marine Engine with low hrs (5/13/15)
0:29
Newly rebuilt 7 4 454 V8 Marine Engine with low hrs (5/13/15)
1.1K viewsMay 14, 2015
YouTubeMike Dalessandro
Marine Power 454 engine
0:34
Marine Power 454 engine
804 viewsApr 28, 2013
YouTubeXxFordStangxX
454 Crusader Marine Engine For Sale Short Video
0:13
454 Crusader Marine Engine For Sale Short Video
1.7K views6 months ago
YouTubeDavid Rain
1:04
454 Crusader Marine Engine For Sale
859 views6 months ago
YouTubeDavid Rain
HFP-706 Fuel Pump Installation For Marine Power Engine
25:03
Find in video from 01:27Opening the Engine Compartment
HFP-706 Fuel Pump Installation For Marine Power Engine
2.5K viewsAug 18, 2022
YouTubeQuantum Fuel Systems
1989 Crusader 454 Marine Engine Overhaul
5:33
Find in video from 03:11Starting the Engine
1989 Crusader 454 Marine Engine Overhaul
2.4K viewsApr 5, 2022
YouTubeLakeland Auto & Marine
15:01
454 Big Block Chevy is BUILT! - Assembly and Specs
30.4K viewsMar 9, 2025
YouTubeThe SS454 Garage
1:41
454 marine engine 7.4 big block Chevy
16.4K viewsSep 29, 2015
YouTubeoutboardheaven
2:16
Marine Power 454 Freshwater Cooled Engine with Borg Warner Transmission Running on the Hose
297 viewsApr 16, 2024
YouTubeBritta's Boats n' Surplus
Fixing my Boat's Engines (1978 Crusader 454)
21:03
Find in video from 01:15Preparing for the Engine Replacement
Fixing my Boat's Engines (1978 Crusader 454)
43.2K viewsApr 25, 2020
YouTubeCullen Craft
0:57
Mercruiser 7.4 MPI 454 Marine Engine
10.1K viewsApr 26, 2020
YouTubeCPH
3:52
Barefoot Nautique w/ Holley Sniper EFI
28.8K viewsDec 4, 2020
YouTuben3boatworks
35 FT Silverton 454 Crusader Engine Installation PT 1
9:25
Find in video from 00:55Assembling the Engine on Land
35 FT Silverton 454 Crusader Engine Installation PT 1
974 viewsOct 24, 2023
YouTubeChris Peters DIY
9:59
Crusader 454 Model 350 Engine Overhaul
11.5K viewsApr 6, 2021
YouTubeLakeland Auto & Marine
15:32
35 Ft Silverton 454 Crusader Engine Install PT 2
570 viewsNov 4, 2023
YouTubeWrench & Restore
0:45
98 Mercury Marine MerCruiser 7.4 MPI 454 V8 Boat Engine For Sale FRESH WATER 155.8 Hours
1.8K viewsNov 13, 2023
YouTubeBores Cycle
0:39
90 Mercury Marine Mercruiser 7.4 454 Mag Boat Engine For Sale FRESHWATER 568 hrs
3.4K viewsJun 1, 2023
YouTubeBores Cycle
12:22
How to Calculate Power in Marine Engines: A Step-by-Step Guide for Engineers
4.8K viewsJul 26, 2024
YouTubeMerchant Navy DECODED
6:26
Crusader 454XLi Engine Overhaul 1997 Tiara 3100 Open
3.7K viewsAug 6, 2021
YouTubeLakeland Auto & Marine
0:45
454 boat engine Volvo Penta
1.3K viewsAug 20, 2017
YouTubeDaniel Ciasnoha
2:41
Mercruiser inboard oil leak (don’t call the mechanic yet)
45.9K viewsJul 3, 2019
YouTubeCruising the South
3:11
Crusader 454ci 350Hp Marine Engine
17K viewsMay 15, 2018
YouTubedaddyosmarine1
0:06
Open Valve Adjustment-Marine 454
2.1K viewsJun 29, 2012
YouTubeBuffaloBFN
2:04
7.4 - 454 Mercruiser MPI Test run at Neptune Marine
60.5K viewsSep 1, 2012
YouTubeHoots3622
Diagnosing 454 crusader engine (voice over correction)
5:49
Find in video from 03:02Power Test
Diagnosing 454 crusader engine (voice over correction)
12.2K viewsAug 5, 2020
YouTubeWrench & Restore
0:57
7.4 Liter Bravo 454 Mercruiser Inboard Engine
46.3K viewsSep 9, 2014
YouTubedons marine
See more

Shop marine power 454 engine

Sponsored
About our ads
$4,679.35
CHEV 454 MARINE ENGINE CHEV 454 MARINE ENGINE
Marine Parts Only
13
$4,679.35
CHEV 454 MARINE ENGINE CHEV 454 MARINE ENGINE
Marine Parts Only
$238.00
Mercruiser, OMC 409-454 Big Block - API Marine
Sterndrive Engineering
$238.00
Mercruiser, OMC 409-454 Big Block - API Marine
Sterndrive Engineering
$10,299.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Carbureted
American Powertrain
$10,299.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Carbureted
American Powertrain
$11,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$11,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$754.66
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 7.4 Gen-5 W/OVAL Intake
eBay
Free shipping
$754.66
ENGINE Kit W/Pistons+Gaskets Mercruiser Marine Chevy 454 7.4 Gen-5 W/OVAL Intake
eBay
$12,860.00
454 Vortec 425Hp Long Block Marine Engine
eBay
Free shipping
$12,860.00
454 Vortec 425Hp Long Block Marine Engine
eBay
$9,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Long Block
American Powertrain
$9,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Long Block
American Powertrain
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1991 1992 93 94 1995 4-Bolt Reverse Rotation
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1991 1992 93 94 1995 4-Bolt Reverse Rotation
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1996-2000 4-Bolt Roller
eBay
$2,629.99
MARINE GM Chevy 7.4 454 Short Block 1996-2000 4-Bolt Roller
eBay
$198.64
BERKLEY JET 454 ENGINE - MARINE YEAR: 1980 8CYL, 454CI, 7.4L GM STARTER At International Lighting
Interlight US
$198.64
BERKLEY JET 454 ENGINE - MARINE YEAR: 1980 8CYL, 454CI, 7.4L GM STARTER At International Lighting
Interlight US
$11,599.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Base Dressed - Carbureted
American Powertrain
$11,599.00
GM Small Block Compatible 454 C.I. Proseries Engine - 563 Horsepower - Base Dressed - Carbureted
American Powertrain
$13,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Fuel Injected
American Powertrain
$13,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Fuel Injected
American Powertrain
$13,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Fuel Injected
American Powertrain
$13,499.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Black Pulley Kit - Fuel Injected
American Powertrain
$186.39
PLEASURECRAFT 454CI, 7.4L ENGINE - MARINE YEAR 1978 8CYL, 454CI, 7.4L STARTER At International Lighting
Interlight US
$186.39
PLEASURECRAFT 454CI, 7.4L ENGINE - MARINE YEAR 1978 8CYL, 454CI, 7.4L STARTER At International Lighting
Interlight US
$6,300.00
Mercruiser 7.4 L 454 V8 Bravo Marine Engine Drop In Ready Fresh Water 1994 Reman
eBay
$6,300.00
Mercruiser 7.4 L 454 V8 Bravo Marine Engine Drop In Ready Fresh Water 1994 Reman
eBay
$12,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Carbureted
American Powertrain
$12,399.00
GM Big Block Compatible 454 C.I. Engine - 460 Horsepower - Deluxe Dressed - Polished Pulley Kit - Carbureted
American Powertrain
$10,399.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Long Block 563 HP 1988
CJ Pony Parts
Free shipping
$10,399.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Long Block 563 HP 1988
CJ Pony Parts
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP
Classic Muscle Parts
Free shipping
$11,599.00
Blueprint Engines Pro Series GM 454 Small-Block Crate Engine Carb Based Dressed 563 HP
Classic Muscle Parts