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BluePrint Engines Pro Series Chevy LS 427 C.I.D. 625HP EFI Retrofit Dressed Crate Engines PSLS4272CTF

Get Totally Free Shipping with Your Order!

Engine Assembly, Long Block, Dressed, EFI Drop In, Chevy, Small Block, 427, LS Series, Each

Estimated Ship Date: Monday 12/1/2014 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Manufacturer's Part Number: PSLS4272CTF
Part Type: Crate Engines
Summit Racing Part Number: MLL-PSLS4272CTF

Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Aluminum
Assembled: Yes
Engine Balance: Internal
Intake Manifold Included: Yes
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
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: Yes
Spark Plug Wires Included: Yes
Computer Included: Yes
Wiring Harness Included: Yes
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: Includes ignition coil packs, throttle pedal, fuel injectors and fuel rails.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
Calculator CFM Calculator

These BluePrint Engines Pro Series Chevy LS 427 c.i.d. EFI retrofit dressed crate engines put down a whopping 625 hp and 565 ft.-lbs. of torque! They feature a 30-month/50,000-mile warranty and they are the perfect choice for drivable and reliable high-end performance. Additionally, BluePrint Pro Series Chevy 427 c.i.d. dressed crate engine assemblies are manufactured under strict tolerances and provide outstanding, consistent results. BluePrint Pro Series crate engines are also dyno-tested and include the dyno sheets.

Crate engine features include:

* New GM LS engine block
* 4340 forged 4.125 in. stroke crankshaft
* 4340 forged 6.125 in. long connecting rods
* Forged pistons
* 11.0:1 compression
* Hydraulic roller camshaft, .624 in. lift intake, .624 in. lift exhaust, 239/255 intake/exhaust duration @ 0.050 in. lift with 114 degree lobe separation
* Aluminum GM LS cylinder heads
* Premium single true roller timing set
* GM LS intake manifold, fuel injectors, fuel rails, drive by wire throttle body, and matching throttle pedal
* GM factory roller rockers with upgraded full roller trunion
* Ignition coil packs
* Spark plug wires
* Spark plugs
* Harmonic balancer
* ECM with custom tune installed


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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