347 R Crate Engine

Starting At $12,575 + shipping

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  • 450 HP
  • 8.2 deck height
  • Small block
  • Iron 4-bolt block
  • Steel crank
  • H-beam rods
  • Forged pistons
  • Aluminum CNC ported heads
  • Roller cam
  • Single plane intake
  • Holley 4-barrel carb
  • Dynamometer test
  • Premium fuel
  • Turn-key ready
  • 2-year / 24,000-mile limited warranty
347 R Crate Engine
Image may contain optional upgrades.

Technical Specifications:

Engine Family SBF
Displacement 347 cid
Power 450 hp
Torque 420 ft-lbf
Cylinder Block 8.200" Iron
Crankshaft Steel
Crankshaft Stroke 3.250 in
Piston Type Forged Aluminum
ConRod Type Steel H-Beam
Timing Chain Double Roller
Lifter Hydraulic Roller
Cylinder Head Aluminum
Intake Port CNC
Intake Manifold Material Aluminum
Intake Manifold Config Single Plane
Fueling Carburetor
Fuel Grade Premium Gasoline
Oil Weight 10W-30
Max Engine Speed 6250 rpm
Limited Warranty 2 Years / 24,000 Miles

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