427ci 495Hp LS Crate Engine

427ci 495Hp SBC Crate Engine


4.125″ Bore | 4.0″ Stroke | 6.000″ Rods | 470 lb @ 4400 rpm 475Hp @ 6000 rpm


  • GM 12623967 Aluminum Block with Steel Cap Block
  • Dead On CNC Race Prepped to Perfection Specifications
  • ARP Pro Series 12 Point Head Stud Kit Plate Honed with Block
  • 4340 Internally Balanced 4.000″ Crank Shaft (wheel your choice)
  • 4340 H Beam 6.0″ Steel Rods with 8740 Bolts
  • King HP Race Series Main, Rod and Cam Bearings
  • JE or Wiseco Forged 10:1 High Compression Forged Pistons
  • JE or Wiseco GFX Plasma Moly File to Fit 043/043/3.0mm Racing Ring Set
  • Comp or Erson .630″ Lift 55mm Hyd Roller Cam (solid is available)
  • Steel Billet True Roller Adjustable Timing Chain Kit
  • LS New Timing Cover and Billet TDC Pointer
  • Comp Cams HIPPO Hydraulic Roller Lifters
  • Internally Balanced Damper
  • GM LS Cathedral Port Aluminum Heads
  • GM Competition Series 2.040 Intake and 1.570 Exhaust Valves
  • Comp Cams Springs Locks and Retainers for Camshaft Used
  • Fel Pro MLS Head Gaskets and all Other Gaskets
  • Comp Cams or Manley 3/8 Push Rod Set
  • GM Rocker Arm Kit
  • AwesomeEngines® CNC Engraved Valve Covers
  • LS Oil Pump and Pickup Complete Kit
  • GM Oil Pan with Front and Rear Cover
  • GM Intake Manifold
  • QFT 850 Carb, #6 Fittings and Stud Kit
  • MSD 19355418 Control Box, Coils and NGK Plugs
  • Completely Dyno Tested and Tuned Racing Engine

Available Upgrades

All Options are Available and you can add anything you can think of, just
+ call
Hell Fire Ring Package for Power Adders and HP over 1000
+ $ 195.00
.200″ Wall Tool Steel Wrist Pins for Power Adders and HP over 1000
+ $ 195.00
Moroso 3 Vane Complete Vacuum Pump System Installed and Dyno Tuned with Engine
+ $ 995.00
ATI Super Dampener with Crank Trigger Magnets Specific Honed to Fit the Crank Snout Used
+ $ 295.00
Complete 50-519 ( 650hp )Sniper Complete with 160 Pump Fuel Injection System Installed, Dyno Tested and Tuned (Silver or Gold Color is Available)
+ $975.00

Dyno T&T with 93° Pump Gas • Vacuum Pump Installed • HP Corrected to Sea Level

Free freight applies to this item shipped to a commercial address in the normal 48 states. Handling fees, insurance, residential, lift gate service, out of area charges, will apply for your area where you have this item shipped to. Total cost of these charges if any will be known to you before we ship.

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