BluePrint Engines 347CI Stroker Crate Engine | Small Block Ford Style | Dressed Longblock with Carburetor | Aluminum Heads | Roller Cam


  • HP & Torque: 415 HP / 415 FT LBS
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Cast Steel Crank
  • Forged Pistons
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.

Shipping is free, but there is a delivery fee for residential addresses.

SKU: BPEBP3474CTC Category:

This BluePrint Engines 347 Stroker Crate Engine is a great option for your application with aluminum heads and a roller cam.


*Not for use in pollution controlled vehicles

*Engine timing cover is designed for standard rotation water pump only

Weight 500 lbs

  • Hand picked seasoned block
  • Square and parallel decked
  • Align honed main bearing bore
  • Cylinders honed on computer controlled machine to within .0002 straightness and roundness
  • Cylinders are sonic tested for thickness
  • 2-Bolt Main
  • 4.000″ Bored .040″ Over
  • 1-Piece Rear Main Seal
  • Mech fuel pump provision: Yes
  • New BluePrint Cast steel crankshaft
  • 3.400″ Stroke
  • Forged I-beam 5.400″ connecting rods
  • Forged pistons
  • 28oz External balance
  • BluePrint Aluminum Cylinder Heads -HP9008
  • 60cc chamber
  • 2.02″ intake/1.60″ exhaust valves
  • 190cc intake/65cc exhaust runners
  • Cam Type: Roller
  • .543 Intake .554 Exhaust
  • 218 Intake / 226 Exhaust duration
  • @ .050 – 112 degree lobe separation
  • 34 Degrees Total at 3500 RPM
  • Dual plane, satin aluminum intake manifold
  • 600cfm carburetor
  • Distributor
  • Valve covers
  • Painted oil pan
  • Brass freeze plugs
  • Dyno test results shipped with engine

30 Month/ 50,000 Mile

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to