PS4272CT1 Chev 427 SBC Stroker Crate Engine Longblock

Product Information

BluePrint Engines Pro Series Chevy 427 C.I.D. 540 HP Base Long Block Crate Engines

BluePrint Pro Series 427 c.i.d. base long block crate engines deliver the muscle you need to impress. These powerhouses come with a 30-month/50,000-mile warranty, making them an excellent choice for drivable and reliable high-end performance. Additionally, each BluePrint Pro Series Chevy 427 c.i.d. base crate engine assembly is dyno-tested and includes the dyno sheets.

Select BluePrint Engines are imported to order via airfreight, with delivery times typically ranging from 1 to 15 days. For an accurate ETA on specific models, please don't hesitate to contact us.

Pro Series 427 base long blocks feature:

• 540 hp, 535 ft.-lb. torque, compression ratio 10.0:1
• BluePrint cast iron block with 4-bolt main
  • 4.125 in. bore
  • Mechanical fuel pump provision
  • Passenger side dipstick
  • Drilled and tapped for clutch linkage
• Forged crankshaft and connecting rods
• Forged pistons with rings
• Internal front/internal rear balanced rotating assembly
• BluePrint aluminum cylinder heads
  • 64cc chamber
  • 2.08 in. intake/1.60 in. exhaust valves
  • 220cc intake/67cc exhaust runners
• Hydraulic roller cam
  • .577 intake/.577 exhaust lift
  • 240 intake/248 exhaust duration @ .050
  • 112 degree lobe separation
• Ignition timing
  • Initial timing 10 to 16 degrees and total timing 32 to 34 degrees
• Valve covers, oil pan, and timing cover
• Harmonic balancer

Specifications:

• UPC: 00887753744340
• Crate Engine Family: Chevy Small Block
• Actual Engine Displacement: 7.0L/427
• Crate Engine Cylinder Head Material: Aluminum
• Engine Block Material: Cast iron
• Advertised Compression Ratio: 10.0:1
• Assembled: Yes
• Engine Balance: Internal
• Cam Style: Hydraulic roller, OE roller
• Rear Main Seal Style: 1-piece
• Intake Manifold Included: No
• Cylinder Heads Included: Yes
• Carburetor Included: No
• Throttle Body Included: No
• Distributor Included: No
• Oil Pan Included: Yes
• Valve Covers Included: Yes
• Timing Cover Included: Yes
• Water Pump Included: No
• Harmonic Balancer Included: Yes
• Flexplate Included: No
• Flywheel Included: No
• Air Cleaner Included: No
• Spark Plugs Included: No
• Spark Plug Wires Included: No
• Computer Included: No
• Wiring Harness Included: No
• Supercharger Included: No
• Remanufactured: No
• Quantity: Sold individually.
• Notes: Features a 4-bolt main block and a forged rotating assembly.