Engine blocks

New VORTEC type engine block for GM V8 5 liter base with 8 fixing screws for the intake manifold.

Features :

- One-piece rear crankshaft oil seal

- 8 fixing screws for the intake pipe

- Centrally mounted rocker cover

- Standard rotation: ignition 1-8-4-3-6-5-7-2

- VORTEC type cylinder heads

Perfect product for replacing your Mercruiser, Volvo, OMC , Crusader engine...

Engine block including the following positions:

- Timing case

- Rocker covers

- Oil pan

- Front damper

Remanufactured reverse rotation RH engine block pre-1990 for GM 7.4 liter V8 base

Features :

- 2-piece rear crankshaft oil seal

- GM454 generation IV engine base

- Oval intake passages

- Kit of 2 sprockets for the distribution (without chain)

- Reverse rotation: ignition 1-2-7-5-6-3-4-8

- Drilling for the fuel pump axle

Engine including:

- Rocker cover (G6 type aluminum)

- Sheet metal oil pan

- Timing case

- Front damper

- Intake and exhaust gaskets

Perfect product for replacing your Crusader, Chriscraft, RIVA engine...

Engine reconditioning includes the grinding, machining, replacement and inspection of all key components to provide you with a marine engine block capable of replacing your old mechanics.

Engine including high quality internal parts to meet marine requirements.

Quicksilver Plus Engine Pack 350 Series MPI Bravo 300HP

Compatible with Bravo bases, this engine features optimal durability thanks to Black-X valve technology. Runs on 98 unleaded fuel, it is perfectly suited as a replacement for 5.0L, 5.7L carbureted engines with single-point injection and compatible with SmartCraft digital gauges.

Main features:

- Mercruiser GEN II fuel cooling,

- ECM 555,

- Engine Guardian Protection,

- Engine injection system Multipoint injection,

- Multi-point draining,

- Cast iron engine block,

- Dry joint cast iron exhaust manifold coated with electroplated paint,

- wet seal exhaust elbow,

- Cooling by raw water,

- Integrated rinsing system,

- Accessory drive Serpentine belt,

- Lubrication High Flow 60 psi oil pump,

- Mechanical accelerator and reverse gear,

- Harness with 10-pin connector,

- SmartCraft connector,

- Maximum speed 4800 - 5200 RPM, kW at the flywheel 300 / 224

- Cylinder capacity (CID/L) 350 / 5.7

- Bore and stroke 4.03 x 3.48" / 101.60 x 88 mm

- Compression ratio 9.4:1

- Tolerance to ethanol up to 10%.

- Alternator (amp/watt) 65 amp / 917 Watt

- Recommended Oil Mercury MerCruiser 25W-40 Synthetic Blend, NMMA Certified FC-W Synthetic Blend

- Hypereutectic alloy pistons

- Camshaft and roller tappet

- 1.5:1 stamped rocker arms

- Dimensions (L x W x H) 32 x 30 x 22" / 814 x 740 x 559 mm

- Weight (engine only) 423 kg / 932 lbs

Mercury Marine and Quicksilver products carry a one-year factory warranty against defects. Items such as engines, drives, and plates must be installed by a dealer for the warranty to be valid.

Remanufactured engine block in reverse rotation RH before 1990 for GM V8 5.7 liter base with 12 fixing screws for the intake manifold.

Features :

- 2-piece rear crankshaft oil seal

- 12 fixing screws for the intake pipe

- Rocker cover external fixing

- Kit of 2 sprockets for the distribution (without chain)

- Reverse rotation: ignition 1-2-7-5-6-3-4-8

- Drilling for the fuel pump axle

Perfect product for replacing your Crusader 350 - 327, Chriscraft, RIVA engine...

Engine reconditioning includes the grinding, machining, replacement and inspection of all key components to provide you with a marine engine block capable of replacing your old mechanics.

Quicksilver engine pack plus 350 series MPI Alpha 300CV

Compatible with ALPHA One GEN1 and GEN2 1.47:1 and 1.81:1 ratio bases, this engine features optimal durability thanks to Black-X valve technology. Runs on unleaded 98, it is perfectly suited as a replacement for 5.0L, 5.7L carbureted engines with single-point injection and compatible with SmartCraft digital gauges.

Main features:

- Mercruiser GEN II fuel cooling,

- ECM 555,

- Engine Guardian protection system,

- Engine injection system Multipoint injection,

- Multi-point draining,

- Cast iron engine block,

- Dry joint cast iron exhaust manifold coated with electroplated paint,

- wet seal exhaust elbow,

- Cooling by raw water,

- Integrated rinsing system,

- Accessory drive Serpentine belt,

- Lubrication High Flow 60 psi oil pump,

- Mechanical accelerator and reverse gear,

- Harness with 10-pin connector,

- SmartCraft connector,

- Maximum speed 4800 - 5200 RPM, kW at the flywheel 300 / 224

- Cylinder capacity (CID/L) 350 / 5.7

- Bore and stroke 4.03 x 3.48" / 101.60 x 88 mm

- Compression ratio 9.4:1

- Tolerance to ethanol up to 10%.

- Alternator (amp/watt) 65 amp / 917 Watt

- Recommended Oil Mercury MerCruiser 25W-40 Synthetic Blend, NMMA Certified FC-W Synthetic Blend

- Hypereutectic alloy pistons

- Camshaft and roller tappet

- 1.5:1 stamped rocker arms

- Dimensions (L x W x H) 32 x 30 x 22" / 814 x 740 x 559 mm

- Weight (engine only) 423 kg / 932 lbs

NOTE: If used with an Alpha One (GEN1) engine, this engine requires Seawater Pump Kit 46-8M0139983 and Serpentine Belt 57-865615Q03 (sold separately) for proper cooling.

Mercury Marine and Quicksilver products carry a one-year factory warranty against defects. Items such as engines, drives, and plates must be installed by a dealer for the warranty to be valid.