350-427ci SBC Marine Crate Engines

350-427ci SBC Marine Crate Engines

The Brand New nothing reconditioned  350-427ci Marine Crate Engines are direct replacement units for your marine applications. Built for any type of marine applications where long term reliable upgraded with more power and performance is the Goal. New 4340 crank, H-beam rods, forged pistons, hydraulic roller cam, lifters, Dart heads and block included. Dart Blocks are prepared on our state of art Centroid 4-axis machining center that places the bore cneters on blue print perfect. Each and every engine is assembled, dyno tested and tuned for the best, reliable 87° pump gas Marine Crate Engine available.

$9,975.00

9.000″ Deck |4.000″ Bore | 3.480″ Stroke | 5.700″ Rods | up to 500Hp @ 6000 RPM see upgrades

Components

  • Dart SHP Special High Performance Spayed Cap Blocks
  • ARP 190,000 PSI Head Bolt Kit Plate Honed with the Block
  • Dart 32000013 Block Parts Kit
  • Internally Balanced 4340 3.480″ Stroke Steel Crank
  • I-Beam 4340 Bushed Connecting Rods with ARP  7/16 Bolts
  • King “HP” Race Series Main and Rod Bearing Set
  • JE, Mahle or Wiseco 9.5:1 Forged Flat Top High Performance Pistons
  • Plasma Moly File to Fit Ring Package
  • Competition Cams or Erson Hydraulic Roller Marine Camshaft
  • Cloyes Heavy Duty Double Roller Timing Set
  • Black Steel Timing Cover and TDC Verified Pointer
  • Competition Cams or ERSON Hydraulic Roller Lifters
  • 8″ Internally Balanced Harmonic Damper
  • Dart Iron Eagle 23° 67cc 165cc Steel Heads
  • Manley Stainless Steel Intake and Exhaust Valves
  • Hydraulic Roller Complete Valve Train Package
  • Fel Pro Marine Hi-Performance Gasket Set
  • Manley 5/16″ x .105″ Wall Heavy Duty Push Rods
  • Competition Cams Long Slot Roller Tip Rockers
  • AwesomeEngines® CNC Engraved Powder Coated V Covers
  • Moroso Oil Pump Kit with Tig Welded Pickup
  • Moroso Marine 7qt Oil Pan and One Piece Oil Pan Gasket
  • Motown Marine Aluminum Intake with Brass Inserts
  • MSD 8.5mm Spark Plug Wires and NGK Plugs
  • Marine Holley or QFT Carburetor
  • AwesomeEngines® Free 48 State Freight

OPTIONS

400 ci 425 Hp Engine with a 3.750″ Stroke 4340 Internally Balanced Crank and 4.125″ Dart SHP Block
+ $ 195.00
427 ci 455 Hp Engine with a 4.000″ 4340 Internally Balanced Crank and 4.125″ Dart SHP Block
+ $ 375.00
Dart Iron Eagle 23° 200cc Steel Heads (475+Hp only with 427 ci and 6000 rpm)
+ $ 475.00
Dart Iron Eagle 23° 227cc Fully CNC Ported Steel Heads (525+Hp only with 427c and 6400 rpm)
+ $1275.00
Dart 227cc Fully CNC Ported Aluminum Cylinder Heads (only with 427c and 6400 rpm)
+ $1475.00
Competition Cams or Erson Hot Hydraulic Roller Cam Package Including Beehive Springs, Titanium Retainers
+ $ 375.00
Steffs Kick Out 10qt. Hi-Performance Marine Oil Pan and Oil Pump Pick Up
+ $ 475.00
Jesel or T&D Sportsman Series Shaft Rocker System Installed
+ $ 975.00
MSD Complete 6M Marine Ignition System Dyno Tested and Tuned for a Complete Drop In Ready to Run Engine Kit
+ $ 775.00
AwesomeEngines® Custom Complete Engine Evacuation System Installed with all Fittings, Hoses and Air Cleaner
+ $ 475.00
AwesomeEngines® CNC Engraved Logo Your Color choice Marine Monster Powder Coated Valve Covers with Billet Oil Fill
+ $ 275.00
Fast EZ EFI Unit Installed for the Perfect Marine Late Model EFI Engine
+ $2475.00
Steel Billet Flywheel House Balanced, ARP Bolts and a 3HP PowerMaster Marine High Torque Mini Starter Kit
+ $ 495.00

Dyno Tested and Tuned Using Exxon 87° Pump Gas • HP Corrected to Sea Level

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