427ci SBF Sportsman Crate Engine
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427ci SBF Sportsman Crate Engine427ci SBF Sportsman Crate Engine

427ci SBF Sportsman Crate Engine

Price: $28,675.00
Sale Price: $24,925.00

427ci SBF Sportsman Crate Engine

Short Block Specs


  • New Dart SHP Block
  • Zero Decked
  • Bored 4.125”
  • Honed with Torque Plates and Pressure Washed
  • New Durabond Cam Bearings Installed
  • Line Honed


  • Wiseco Forged -9cc Flat Top Pistons with Trend Perf. H13 Pins


  • Coated Clevite H Series Main and Rod Bearings


  • Crower Severe Duty Link Bar Solid Roller Lifters


  • Moroso Steel Fox Body Oil Pan
  • LMR Timing Cover
  • CHI Valley Cover
  • J.E.S. Custom Fabricated Valve Covers


  • ATI 
  • ARP Damper Bolt


  • Molnar Technologies 4340 Forged Steel
  • 4.000” stroke
  • Internally Balanced Front and Rear


  • Molnar Technologies Power Adder Plus Forged Steel H-Beam
  • 6.200” Length
  • ARP 2000 Rod Bolts


  • Wiseco GFX Ring Set 1.2mm/1.2mm/3.0mm


  • JES Custom Billet Core Solid Roller

 Timing Set:

  • Comp Cams Hex-A-Just Billet Double Roller

 Oil Delivery:

  • Melling Select Performance High Volume
  • Moroso Pick Up Tube

Top End Specs


  • J.E.S CNC Ported TFS High Port Aluminum with Pro Exhaust Port
  • Three angle performance valve job

 Intake Valves:

  • Ferrea Competition Plus Stainless Steel 2.125”

 Exhaust Valves:

  • Ferrea Super Alloy or REV Inconel with Hard Tips 1.600”

 Head Studs: 

  • ARP Performance

 Intake System:

  • CHI 4.0 Commander Intake - EFI Conversion and Port Work by Kuntz & Co.


  • 370CFM @ 1.000” Lift

 Spring Kit:

  • PAC Racing 1325 .800” Double Valve Spring
  • Light Weight Titanium Retainers and Hardened Locks

 Rocker Arms:

  • Crower SS Shaft Rockers 1.6 Ratio


  • Trend 3/8"x.135" Wall Dual Taper

Dyno Test Service:

  • Run Engine for Full Break In and Power Test
  • Oil Analysis
  • Graphs Listing HP, Torque and all Engine Vitals


* Engine Cradle, Crate, and Shipping inside the Continental USA are Included*


Product Q & A