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BluePrint Engines

BluePrint Engines PSELS4270CTC Blueprint Gm 7.0L 427 Ls Series Crate Engine 625Hp 550Ft/Lb

BluePrint Engines PSELS4270CTC Blueprint Gm 7.0L 427 Ls Series Crate Engine 625Hp 550Ft/Lb

PSELS4270CTC
$24,545.30 AUD
$24,545.30 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

BluePrint LS 427 cubic inch carbureted "Retro Fit" engine comes with everything you need to install this powerhouse into your ride.

This beast is built using new GM block and heads, along with our forged crank, rods and pistons, and also includes a performance hydraulic roller cam and lifters, upgraded roller rockers, universal fit oil pan, single plane intake, 850 carb, sensors, coil packs and wiring harness. Just add your own water pump, front accessory drive pulleys, and module to fire the ignition and you're set to go!



  • New GM LS3/L92 Aluminum Block
  • Forged Steel Crankshaft
  • Forged Mahle Pistons
  • Forged I beam rods
  • Mahle performance rings
  • Balanced Rotating Assembly
  • Hydraulic roller cam - .624" intake .624" exhaust lift, 247° intake 263° exhaust duration @ .050, 114° lobe sep.
  • Premium single true roller timing set
  • GM factory roller rockers with upgraded full roller trunion
  • New GM L92/LS3 Aluminium Cylinder Heads, Chrome moly retainers and spring locators, 2.165" intake valves, 1.590" exhaust valves
  • Hardened push rods
  • 850cfm Carburettor with mechanical secondaries, dual accelerator pumps and mechanical choke
  • Single plane aluminium intake
  • Harmonic balancer
  • Valve covers, retro fit oil pan and timing cover
  • Coil Packs and coil pack harness
  • Crank, cam and MAP sensors
  • Spark plug wires & wiring harness
  • Dyno tested
  • Approx. 625hp/550 ft-lbs torque
  • 11.0 to 1 Compression Ratio
  • This engine requires a non-weighted flexplate/flywheel.
  • Recommended Fuel: 91 Octane
  • Horsepower: 625hp
  • Torque: 550 ft-lbs

Manufacturer Part Number:

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  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

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    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

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    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

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