These marine short blocks are assembled with precision and a great foundation for your marine engine. Automobile Engine Weights. Marine Chrysler Dodge Long Block 5. MARINE WARRANTY TERMS: Long Block Engines sold and cataloged as Marine Engines are specially prepared for this specific usage and carry a warranty term of 24 months (Bench Labor Only) with a replacement liability of $550. For big- and small-block applications where maximum scavenging and horsepower are required, CMI Sport Tube headers deliver peak performance and power from naturally aspirated engines that generate more than one horsepower per cubic inch of displacement. 0L (181cid) marine engine fits most 1990 and newer applications with 1-piece rear main seal and standard rotation. 3 Blower/Turbo 1400+hp Rotating Assembly • LS 400-454 RHS Short Block • LS Next Level Longer Marine Duty. Major components, such as engine blocks, cylinder heads, crankshafts, connecting rods and camshaft are retained for remanufacturing - most other internal components are scraped. 4 L rebuilt engine mark 4 block fits up to 1990 bored. Standard Rotation. We offer long blocks, cylinder head kits, and some long block assemblies with oil pan and timing cover. Web #162/163 TWO OF THESE ARE AVAILABLE! GM 4 bolt main cylinder block, 454 cu in, 4. 0L GM Marine Engine. Caterpillar: 3408 TA Engine 454 Marine Scania: DSI 14-57 M40 615 long block Engine long block. Replacement for MerCruiser, OMC, Crusader, Cobra and Volvo. Precision Rebuilt Engines is dedicated to providing the finest rebuilt engines, remanufactured engines, parts, and services at affordable prices. 4L 454 cid Marine Engines which were used MARK IV Up through 1991. "Will not work with Vin N vehicles". 4l marine long block engine, but I do need to double check its specifications. Reman Chevy Gen Iv And Gen V 454 Marine 365-440hp Long Block Engine. Find Block In Stock Now. Fuel pump pushrod is not included. 454 Big Block Performance Specs The original LS5 engine was introduced with 390 hp and 500 lb-ft of torque, while the LS6 was rated at 450 hp. Block Casting: 959, 445, 286, 775, 289 Notes: Standard rotation, Mark IV, 2 pc rear seal, flat tappet, 10 bolt round intake port. Can be used in any GM marine application. 4L long block - $3700 plus 8 - 12 hrs. Skip to content. Bottom tank is 5" Dia. HMMWV High Output Engine UpgradeAn improved and redesigned HMMWV engine based on the OEM HMMWV 6. It was a factory installed 454 Mercruiser w/330hp with a Bravo 1 outdrive. Long water pumps are Chevy Big Block passenger cars and light trucks from 1969 and beyond. The primary coil wound around the centre receives energy. The massive GEN 6 502 big-block is a bolt-in replacement for your old Mercury or Volvo Penta Marine 454 or 502 engine. (631)991-7700. The GM Marine base marine engines that Michigan Motorz provides are the same marine engines that other leading manufacturers buy directly from GM Marine. Mercury Remanufacturing 383 MAG Stroker Sterndrive Captain's Report The MerCruiser 383 MAG Stroker is a remanufactured version of the MerCruiser 377 MAG V8 that has been re-engineered, re-patterned and re-built to produce the horsepower and torque of the discontinued 454. These engines make are excellent for both street & strip, they can be driven everyday and raced on the. No matter what you're driving, we have the right 454 Block for your automobile Quality Auto Parts, New, Used and Recycled Auto Parts For Sale. Standard Rotation. 4l 454 Magnum 365hp+ Engine / Marine Engine,Boat Engine,Marine Diesel Engine,Engine from Boat Engines Supplier or Manufacturer-Marine City Incorporated. 454 Chevy Big Block V8 Superchargers in-stock with same-day shipping. 3 Vortec hit the market and soon after the motors popularity grew until it could be found in Vans trucks and SUVs like the Chevy Astro, Blazer, Express, S10, Silverado, GMC Jimmy, Safari, Savana, Sierra, Sonoma, Isuzu Hombre and Oldsmobile Bravada just to name a few. Each block is remanufactured to Marine specifications with brass freeze plugs installed after the block is thermally cleaned inside and out. : Customer Supplied Firing Order: 1 - 8 - 4 - 3 - 6 - 5 - 7 - 2. 454 Chevy Jet Long Collector Belled End. Buy OEM Parts for Accessories, Boat Engine Parts, Complete Engines (Long Block) Hello Select your address. They are painted Pontiac metallic blue unless you request otherwise. It had slightly reduced power compared to the L29 454 and used a different PCM. MerCruiser 8. They are designed to run at a higher rpm than ones in cars. We have manifolds for mercruiser 4 Cyl 153 CI 181, mercruiser in-line 6, mercruiser V6 262 cu. Are the heads and block the same as the street motors or will I run into problems installing headers and street intake. I am selling my very clean 1989 Hardin Marine Caribbean 20ft open bow jet boat. We offer long blocks, cylinder head kits, and some long block assemblies with oil pan and timing cover. I have no part number apart from description GM Gen VI non-hi output. Major components, such as engine blocks, cylinder heads, crankshafts, connecting rods and camshaft are retained for remanufacturing - most other internal components are scraped. Click the button below to add the 5. 4L V8 Chevy MerCruiser, Carbureted engines w/ center discharge exhaust, Alpha, Bravo or Straight Inboard drive. General Motors in year 1970 brought in the 454 cubic inch (7. See our Performance Chevy Crate Engines. The boat comes with a big block 454 Chevy engine built by Hardin Marine, Berkeley Jet with a hydraulic Place Diverter, Bimini Top, and stereo with Amp. 4 Vortec but I have no information to verify it. 454 Block For Sale | 454 GM Engines For Sale GM/ Chevy popped out a 465 hp and 610 lb·ft version of the 454 block engine, dubbed LS7, which was also designed, but never went to production. You can use all of the parts from your original engine to complete the short-block engine. BluePrint Engines builds premium marine engines. Shop 454 Chevy Big Block V8 Engine parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. Long Blocks - Ford 351 Long Block, 393, 408, 418, 427, 454, Stroker, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE. GEN VI 454 L29 MPI. For big- and small-block applications where maximum scavenging and horsepower are required, CMI Sport Tube headers deliver peak performance and power from naturally aspirated engines that generate more than one horsepower per cubic inch of displacement. Not sure wat it is. 4l v8 big block marine engine - long block (remanufactured) - 330hp long block = includes cylinder heads 1 piece rear main seal, standard rotation, electrical fuel pump blocks ** reverse rotation engines also available for an additional $250. i found a place with in. 454 Mercury Racing Marine Engine. However, a handful of LS7 intake manifolds were produced and sold by a few Chevrolet dealers as performance parts. The boat comes with a big block 454 Chevy engine built by Hardin Marine, Berkeley Jet with a hydraulic Place Diverter, Bimini Top, and stereo with Amp. Gm Chevrolet 7. 3L V6 Vortec Long Block 1 Piece Rear Main Seal Block for Electrical Fuel Pump. There are numerous steps you can take to prepare yourself and also your financial account for this big purchase. 320" bore with 9:1 compression, Clevitte cam, main & rod bearings, GM forged 4. You are viewing a completely Remanufactured Chevy Gen IV and Gen V 454 Marine Non Roller Long Block Engine. In the mid-90s the 4. Today 38 years after introduction the small-block is the most popular engine in the enthusiast market with the vast array of performance parts available to turn them into a mild 325 horse power to a wild tire smoking stroker engine with 510 horse power. OEM's (MerCruiser, Volvo Penta, Marine Power, etc. There is no provision for a mechanical fuel pump on the block. There are no provisions for a mechanical fuel pump. 454 Chevy Big Block V8 Superchargers in-stock with same-day shipping. Our process guarantees unsurpassed quality in a remanufactured engine: Cores are inspected and completely dissembled. Budget Chevy Small Block Chevy Big Block LS Ford Small Block Marine Options GM Chevy 454 Long Block. New and Used Car and Truck Parts and Accessories On Sale. ca including Complete Drop-In Big Block Chevrolet Marine Engines by Dart, Big Block Chevrolet Marine Engine Short & Long Blocks by Dart and Chevrolet, Chevrolet Small Block Marine Engines by Kodiak, Chevrolet LS Marine Engines by Kodiak, Chevrolet V6 Marine Engines by Kodiak, plus Mercury. Each marine engine features hand-picked blocks, cylinder heads, and rotating assembly. 89" Inconel exhaust valves that provide the added durability needed for marine applications and have one-piece stainless steel 2. Each of these engines is built with quality in mind using new Pistons and Moly Rings as well as a marine camshaft with lifters. 320" bore with 9:1 compression, Clevitte cam, main & rod bearings, G M forged 4. Long Blocks - Ford 351 Long Block, 393, 408, 418, 427, 454, Stroker, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE. 4 Liter 454 V8 L‑29 Block (Left‑Hand Standard Rotation) Replaces 1998 and newer GM 7. New and Used Car and Truck Parts and Accessories On Sale. These are Gen 6 454 7. US Engine Production has been the leading manufacturer of Reman Marine Engines for over 30 Years. 30+ PLUS GZR Billet Aluminum Long Block with our 2019 V3 6061 T6 Alum Billet Case. If you don't see what you need listed, please check with us to see if it is available. We provide a variety of 454 Long Block for your vehicle needs. The engine suffix code is XCH. I have no part number apart from description GM Gen VI non-hi output. : OverheadValves(2valvespercylinder) Valve Lifters: Hydralic Roller Ignition: Customer Supplied Intake Manifold: Customer Supplied Block MFG. Long block marine engines, marine longblocks, new There are three different types of the GM Marine based V8 7. Remanufactured Engines Chevy Big Block. There are no provisions for a mechanical fuel pump. 4 454 Volvo Omc 97-2012 Gen 6 Marine Long Block. Eagle Marine Long Block. Caterpillar: 3408 TA Engine 454 Marine Scania: DSI 14-57 M40 615 long block Engine long block. It was a factory installed 454 Mercruiser w/330hp with a Bravo 1 outdrive. We have acquired 2 new GM Long Blocks. 4l v8 big block marine engine - long block (remanufactured) - 330hp long block = includes cylinder heads 1 piece rear main seal, standard rotation, electrical fuel pump blocks ** reverse rotation engines also available for an additional $250. foremost concern. hard to say what it is that block was used in a lot of things. MARINE ENGINE PARTS. My Uncle's big boat had twin 502 bbc Mercruisers and they ran at 4500 rpm while at cruising speed. The guy is a firefighter and had to leave town in a hurry so i cant contact him to get the ID tag on the motor, but im trying to figure out exactly which motor is in it. 7 L) roller rockers, all forged internals, SRP 10:1 forged pistons, GM performance heads w/ inconel valves, Sea Demon 830 carb. with my research i found that marine power made 330, 390 and 440 horsepower 454's in the mid 90's. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. All engines are built under stringent quality controls and tested on a computer SIM test after assembly. reverse rotation 200-270 hp long block CH350M-07 350 CHEVY MARINE 2 BOLT MAIN 1 PC RMS CENTER BOLT V. Someone forgot to winterize. 4 454 Long Block Gen V 4-bolt 12550313 Mercruiser Bbc $1,000. And that can cost you big time in the long run. We offer a full line of marine reman long block engines, with many common applications in stock and ready to ship today! Both standard and reverse rotation available. Part # 3965774 is listed as 454 CID, RPO LS7, 12. Block Bored and honed with torque plate One piece rear main seal 4 bolt main Premium core max. ATK Marine Engine DM25 - ATK Marine Rebuilt Long Block Engines Compare Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each. 7 long 88-92 domestic marine/ block engine engine block marine/ gm long 88-92 350 domestic 5. We offer marine engines for stern drives, inboard drives, v-drives, and jet drives. Welcome to NuWave Marine! OEM MerCruiser 7. Shop 454 Chevy Big Block V8 Engine parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Labour for removal, installation of external engine parts, and engine installation - 8 - 12 hrs. 252" Long, 3/8" Diameter Pushrod Set for Chevrolet Big Block 65-'86 Intake and Exhaust Flat Tappet 3. 4 454 Volvo Omc 97-2012 Gen 6 Marine Long Block. This is a race ready 30 PLUS 2019 GZR Billet long block All the work has been done and ready to go just bolt on all the outside parts. ATK HP50 Chevy 454 Marine Base Engine 415HP, Call 866-721-2315 to Speak with an ATK Crate Engine Specialist www. and a new oil pump. 4L (454 ci) Vortec SILVER package is great for those that need a little more than just a base engine or long block, but still don't quite need a complete engine package. The estimate is $7,500 to pull ONE block and reinstall a remanufactured long block. ) purchase these engines from GM and install their own unique accessories (such. 2l mie mpi (gen. They are designed to run at a higher rpm than ones in cars. The 454 is based on the World Products’ Motown iron block, and the biggest news about it, beyond the huge displacement alone, is the 4. sensor on 87 and up. thank you for checking this item, if you have any questions please feel free to contact us or call our toll free number this is a direct replacement for: mercruiser, volvo penta, omc, crusader, marinepower, gm marine and more 454 7. Guided by the concept of HYPERFORMANCE, PCM produces the highest quality and longest lasting engines, which outperforms the competition in every way!. The 454 is also an Bell housing bolt kits bell housing to trans 3/4 speed manual. This book was at a local book store in the mall. However the NEW version of this longblock engine is available only for 1987 and up big block Marine Engines. Be the first to review this product!. Major components, such as engine blocks, cylinder heads, crankshafts, connecting rods and camshaft are retained for remanufacturing - most other internal components are scraped. Chevrolet OMC Mercruiser. This will replace earlier engines as well but you will need to add an electric fuel pump. Some Mercury marine TRS PARTS and Merc 454 engine parts from a 1989 36' Fountain w/454's. 4 liters of fluid. We then fill it up with all new parts. Short block engines are the best way to go if you have damaged only your engine block. In addition to this stout bottom end, this engine has WPM 118cc/330cc aluminum heads. Whether it's a marine engine, sterndrive, outboard lower unit or outboard powerhead, JASPER MARINE has the remanufactured product to get you back in the water - fast. EMI Thunder Exhaust-Big Block Chevy, - Eddie Marine. 4l 454 Magnum 365hp+ Engine / Marine Engine , Find Complete Details about Mercruiser 7. Locate 454 Long Block on sale below with the largest variety of 454 Long Block anywhere online. Why replace it if it is not broken? However, we do recommend replacing warn out components. create your own review. This product hasn't received any reviews yet. The boating season is short enough, let ATK Marine get your boat out of the shop and back on the water. • Eagle 4340 forged crankshaft • Eagle 4340 forged h beam rods • SRP Small dome profile pistons • Mahle file fit rings • Clevite H series bearings. 6L GM Chevrolet CK and GMC diesel GM marine. For sale 409 engines, 396 blocks heads engines, 427 block heads engines, 454 blocks heads engine and other parts for 1962-1972 Chevy big block muscle cars. QUALITY MARINE ENGINES. We can also supply a marine engine in a long block configuration. Our premium remanufactured marine engine long block comes completely assembled with a block, connecting rods, crankshaft, lifters, head(s), camshaft, main, rod and cam bearings, valve train, pistons, wrist pins, push rods, valves, rings, springs, guides, keepers, galley plugs, retainers, timing chain set, seals, oil pump, and a new marine gasket set. View a vast selection of 454 Chevy Engine Block, all carefully selected. First Mate Marine Engines have exactly the power instrument you desire and need for your boat. Paint blistering and peeling indicates galvanic corrosion, which usually begins at the sharp edges. Gm Chevrolet 7. – but requires no more space under the hood than a production LS engine. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. This engine will work in any 454 marine application in the same year span. Within a CT, there are two or more conductor windings, each existing on a magnetic core route. All engines are built under stringent quality controls and tested on a computer SIM test after assembly. Two bolt vs. 7L L31 is the premier industrial workhorse, providing the power needed to get the job done without sacrificing fuel efficiency or durability. We have standard and reverse rotation options for engines that need to be sold in pairs, as well as some High Performance Marine Engines to choose from as well!. 5 Turbo Diesel. 4 Reverse rotation Mark IV is back!. 4 Marine Engines. Mains are aligned honed and block is machined on CNC Mill for stroker crank. The engines were installed last year and ran long enough to say "they run" then winterized. This long block engine was used with a GM installed multi- port injection, it is also used in carburetor applications that utilize an electric choke. The 455 engines are built with stock block, crank, rods, and 6X head castings. 0L GM Marine Long Block Crate Motor Volvo OMC Crusader. SHOP ENGINES AT THE WHITE PERFORMANCE STORE. 4 L Marine Long Block Engines Long Blocks. Marine Parts For Sale Nova 1965-1990 Camaro Corvette Of Bare Chevy Lot Chevelle 1 Blocks Used Nova Corvette 300 Chevy Of Lot 1 Chevelle Bare Blocks Camaro Big. Within a CT, there are two or more conductor windings, each existing on a magnetic core route. The estimate is $7,500 to pull ONE block and reinstall a remanufactured long block. 4L (454 ci) Vortec SILVER package is great for those that need a little more than just a base engine or long block, but still don't quite need a complete engine package. Chevrolet Big Block Marine Engines product category at WestCoastOffshore. Long blocks New Quicksilver Pro-Series Longblocks from Mercury Remanufacturing As the original equipment manufacturer, Mercury has the benefit of engineering resources and the experience to remanufacture a true marine‑based engine. • Eagle 4340 forged crankshaft • Eagle 4340 forged h beam rods • SRP Small dome profile pistons • Mahle file fit rings • Clevite H series bearings. they have brand new crate motors as well as remanufactured long blocks and for right hand rotation there is just remanufactured long blocks. 4 Chevrolet MARINE 454 1970-1990 Block Long 4-Bolt 4-Bolt Long Block GM 454 7. replacement engines. 80s marine 454 long block core - $500 (Maple ridge) < image 1 of 12 > QR Code Link to This Post. -- -----$ 1995. 350 chevy marine 2 bolt main 1 pc rms perimeter bolt v. We have acquired 2 new GM Long Blocks. Shop this array of Motor Mercruiser Volvo Penta now!. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. Long Block Specifications Many of the parts described or listed in this manual are merchandised for off-highway application. BluePrint Engines builds premium marine engines. 11472 Cude Cemetary Road - Willis, Texas 77318 Winterize Your Mercruiser Engine. You can also say that this engine is as close to full assembly engine and ready to run quickly. Long Block Cross Reference Chart Long blocks include: Engine block, crankshaft, connecting rods, pistons, rings. To me there relatively cheap to buy,3-3500 for a long block vs the price of a new outboard which are outrageous. Long Block includes: Cylinder Heads, Valve Covers, Oil Pan, Harmonic Balancer and Circulating Pump. A flat head, with no raised ribs, indicates a older style without hardened seats, requiring Valve Tech or a lead substitute. Re: Marine 454 Big Block The long block is essentially the same. If you already have the rest of the items to complete your installation this is the most economical choice. It has a 1 piece rear main seal. 4l Marine Reman Long Block Engine 1996-2003; Show Marine Engine Search 454 Horsepower: 330 Standard rotation, Gen VI, 4 bolt main, electric fuel pump, head. Our Chevy 454 Long Block Engine is on sale. First Mate Marine Engines have exactly the power instrument you desire and need for your boat. 454 Chevy Big Block V8 Engine parts in-stock with same-day shipping. 4L V8 Chevy MerCruiser, Carbureted engines w/ center discharge exhaust, Alpha, Bravo or Straight Inboard drive. 3 262 Short Block 1987-1995 without a Balance Shaft and with Mechanical Fuel Pump - NO CORE REQUIRED - 90 Day Limited Warranty. Lightning big block chev 454/502 mercury fresh water header 2" primary 33" overall width Header Lightning Overalls Fresh Water Chevrolet Mercury Big Pants Lightning Storms Our 540311 Mercury fresh water header is basically the same as our 540304 Mercury fresh water header except for the overall width, which is 33". Mercruiser 454 Longblocks at Performance Product Technologies. 25:1 4 bolt iron block open chamber cast iron heads Part# 6260482. CNC-Motorsports BBC long blocks designed for demanding racers. They are designed to run at a higher rpm than ones in cars. 0l,v-8 V8 Marine Bare Block,1991-up. Toggle navigation Marine Boat Parts For Sale. You can also say that this engine is as close to full assembly engine and ready to run quickly. My Uncle's big boat had twin 502 bbc Mercruisers and they ran at 4500 rpm while at cruising speed. 4 454 Long Block Gen V 4-bolt 12550313 Mercruiser Bbc Mercruiser Chevy Marine 454 7. We offer freight shipping directly to you. Pace Performance offers world famous engine combinations that can't be beat!. 30 over SpeedPro Pistons Eagle Crank & Rods Clay Smith Cam 10 qt. • Bullet Engines • 1158 Clyde Court, Kingston, Ont. CBB first start (since dyno a few mo. reverse rotation 200-270 hp long block CH350M-07 350 CHEVY MARINE 2 BOLT MAIN 1 PC RMS CENTER BOLT V. ANTHONY'S MARINE ENGINES Marine engines base 350/5. Looking at buying a GM High Performance 454 marine engine with plans on putting it in a 55 chevy. NPD can also supply a marine engine in a long block configuration. This page outlines Marine Big Block Engines. Budget Chevy Small Block Chevy Big Block LS Ford Small Block Marine Options GM Chevy 454 Long Block. 454 "Crate" HO to Marine. hard to say what it is that block was used in a lot of things. Our great selection of ATK Marine engines is competitively-priced and returns are trouble-free. Marine Gm Chevy 7. SHOP ENGINES AT THE WHITE PERFORMANCE STORE. This 540 cubic inch marine motor uses a CHEVY four bolt main block bored 4. Long block assembly just replaced. 2L inboard marineengines with high flow rectangle ports and roller-lifters. 4l Marine Reman Long Block Engine 1996-2003; Show Marine Engine Search 454 Horsepower: 330 Standard rotation, Gen VI, 4 bolt main, electric fuel pump, head. Marine engine Mercruiser Volvo Penta Crusader 454 7. Manufactured by Atlantic Marine, Inc. Free shipping on orders over $100 + Guaranteed lowest price. 320" bore with 9:1 compression, Clevitte cam, main & rod bearings, G M forged 4. However, a handful of LS7 intake manifolds were produced and sold by a few Chevrolet dealers as performance parts. mpi horizon (gen. Locate 454 Long Block on sale below with the biggest choice of 454 Long Block anywhere online. Some say it may be 7. The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. A V8 type, this engine long block is designed with a 323 displacement. ) and big block (454 c. There is a reason why their boat engine warranties are scarce and rife with disqualifiers nullifying their obligations to back their product: substandard marine engines. Long Block Engine This engine is complete in itself. ATK premium quality marine engines are designed & built specifically for boating. Still, 100hp increase for just a proper cam is a good bit cheaper than finding vortec heads for the 454 I have in the truck now. 310 and plate honed for maximum performance. Engine Description: Remanufactured PRO‑Series Longblock GM 8 Cyl. This block has provisions for a CPS (Crank Position Sensor). To complement its header systems, CMI also manufactures custom tailpipes, exhaust accessories and integral mufflers for virtually any single, dual, triple or quad engine configuration, including small block or big block applications, Chevrolet and Buick V-6s and Ford 460 and SVO's. I put new rings and bearings in it but still has a small tic noise. Bbc Mercruiser Marine Gen5 Gen6 8qt Oil Pan Big Block 454 496 502 Gen Vi V 1pc 3. You are viewing a completely Remanufactured Chevy Gen IV and Gen V 454 Marine Non Roller Long Block Engine. Unfollow 454 long block marine to stop getting updates on your eBay Feed. These are Gen 6 454 7. MARINE GM Chevrolet 5. New OEM Mercruiser/Quicksilver Longblock. In fact, the valves, pistons and oil pump are all completely replaced with new pieces that have heavy-duty specifications that exceed those found in most new marine engines. - - General Motors 7. Displacement: 454 C. 4L 454 cid Marine Engines which were used MARK IV Up through 1991. It was originally introduced as a heavy duty replacement for the long running 454 CID big block (7. There are over 150 processes involved in the remanufactuing each ATK engine that are desinged to meet or exceed O. - - General Motors 7. As long as the location with the crack is in a coolant passage BlueDevil Radiator and Block Sealer is guaranteed to seal your leak and get your backhoe running again. I was thinking about this the other day and I really dont have any idea. along with a very mild cam. Remanufactured Engines Chevy Big Block. If you need an engine that is not listed in our catalog, please call us or fill out our quote form online. Quality Remanufactured Chevrolet Big Block V8 Engines From Rebuilt. "Will not work with Vin N vehicles". 4L GLM Exhaust Manifolds+4" Risers Only 3 left in stock - order soon. 454 Marine Engine Fresh Rebuilt Marine Power Jet Boat Off Shore Stern Drive 7. It is Gen VI, 1996 through 2002. Full line of parts and engine builder kits from Steve Morris Engines in Muskegon, MI. Active Engines is the official Mercruiser rebuilder in Canada, and also rebuilds marine engines from various manufacturers including Chevy, Ford and Chrysler. Each of these engines is built with quality in mind using new Pistons and Moly Rings as well as a marine camshaft with lifters. Used on engines from 1986 to 1992. 4L 454 cid Marine MPI Engine •Gen VI with 1pc. They are assembled complete except for manifolds, distributor, valve covers, and water pump. HQ Automotive Service & Parts. HAS 12 BOLT INTAKE STANDARD ROTATION 200-270 HP LONG BLOCK. Marine Gm Chevy 7. There is a reason why their boat engine warranties are scarce and rife with disqualifiers nullifying their obligations to back their product: substandard marine engines. 4 4 Bolt Long Block Roller Engine. Our Chevy 454 Long Block Engine is on sale. Chaparral. These engines are built with the heavy-duty Chevy big block. All engines, unless clearly stated, are authentic General Motors Marine engines. 80s marine 454 long block core - $600 (Maple ridge) < image 1 of 12 > QR Code Link to This Post. We have acquired 2 new GM Long Blocks. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. 454 engines came with a longer stoke of 4. 4l marine long block engine, but I do need to double check its specifications. is a family-run business with more than 30 years of experience in the marine and high performance engine industry. 385 inch H-Beam rods and 4. 4L Vortec Marine long block engine. 6:1 Valve Config. It's lighter and more compact than an original Big-Block 454 - while delivering Big-Block output of 627 hp and 586 lb. When you order a long block your engine will come with the rest of the marine installation gasket set. 00 build costevery part detailed on receipt Jell coat: new looking always in a private building by the water, never outside, never in a storage yard. AN LSX WITH BIG-BLOCK POWER! With the LSX Bowtie block, we’ve built a 21st century 454 with the latest technology. Highlights Each engine core is hand picked and inspected to ensure a good strong block. Add to cart. A long block includes a block, a rotating assembly, a pair of heads, and the valve train. Forged pistons add $300 Reverse. The basic block was an all-around better block than it's competitor's. 4 454 and 496 Engines. They are painted Pontiac metallic blue unless you request otherwise. This is a Brand New General Motors marine base engine. Performer RPM 454-R Marine Rectangular Port, 118cc, pair of heads with valves only Designed for 396-502 cid big block Chevy engines, these heads include heavy-duty, 1. Im very close to buying a 1995 ultra custom 19' jet boat that has a marine power 454 and a dominator jet. If you're going to build your dream engine you want to build it with Raymac Racing Engines. 4L 454 TRUE marine engine. No repairs. foremost concern.