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Listing Detail Tabs

Chevy 427 SBC Pro Series • Dressed Engine • Aluminum Heads • Roller Cam

HP & Torque: 540 HP / 535 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Roller Cam
Forged Crank
Part #: PS4271CTC

New small block - *** World Products cast iron ***
2 piece rear main seal
4 bolt main
Driver side dipstick
4.125" bore
2-Piece Rear Main Seal

Rotating Assembly:
4340 forged crank
4.000" stroke
4340 forged 6" connecting rods
Hydraulic roller cam

Cylinder Heads:
BluePrint Performance Aluminum
Hardened retainers and springs
2.08 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# H8103

Cam Specs:
Cam Type: Roller
.577 Intake .577 Exhaust
240 Intake / 248 Exhaust duration
@ .050 - 112 degree lobe separation

Also Includes:
Valve covers, oil pan and timing cover
Harmonic balancer
850cmf carb
MSD Pro Billet distributor
Champion spark plugs
BluePrint spark plug wires
Dyno test results shipped with engine

Not for use in pollution controlled vehicles.

Freight can be arranged no problem but we need to know your location so we can give you a accurate freight quote.


This account has been set-up to solely promote the range of Blueprint Engines and accessories.

If you are in need of more parts to get your build going we can help with this as well. Please click here to ask a question
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Shipping options

  • To be arranged
  • Seller allows pick-ups
  • Seller location: Christchurch City, Canterbury, NZ

Payment options

  • Other options
    Cash, NZ bank deposit, Credit card, Cheque