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BluePrint Engines Pro Series Chevy LS 427 C.I.D. 625HP Carbureted Retrofit Dressed Crate Engines PSLS4270CTC

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Engine Assembly, Long Block, Dressed, Carbureted, Chevy, Small Block, 427, LS Series, Each

Estimated Ship Date: 3/24/2015 (if ordered today) Would you rather pick it up? Select Location

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  • This part is normally shipped directly from the manufacturer / Supplier.

  • 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.

Brand: BluePrint Engines

Manufacturer's Part Number: PSLS4270CTC

Part Type: Crate Engines

Product Line: BluePrint Engines Pro Series Chevy LS 427 C.I.D. 625HP Carbureted Retrofit Dressed Crate Engines

Summit Racing Part Number: MLL-PSLS4270CTC

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: Yes

Throttle Body Included: No

Distributor Included: Yes

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: No

Computer Included: No

Wiring Harness Included: No

Rear Main Seal Style: 1-piece

Quantity: Sold individually.

Notes: Includes ignition coil packs and sensors. Requires ignition box, sold separately.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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These BluePrint Engines Pro Series Chevy LS 427 c.i.d. carbureted retrofit dressed crate engines put down a whopping 625 hp and 550 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. All of the rotating assemblies are balanced to within 2 grams on a computerized balancer. 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 at .050 in. lift with 114 degree lobe separation
* Aluminum GM LS cylinder heads
* Double roller timing chain
* Aluminum single plane intake manifold
* Full roller rocker arms
* Carburetor
* Ignition coil packs
* Spark plug wires
* Spark plugs
* Harmonic balancer


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

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