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Chevrolet Performance Anniversary Edition All-Aluminum ZL1 427 C.I.D. Crate Engines 19166392

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Engine Assembly, Crate Engine, Chevy 427, 430 hp, 450 lbs./ft Torque, ZL1, Anniversary Edition, Each

Estimated Ship Date: 12/8/2014 (if ordered today) 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: 19166392
Part Type: Crate Engines
Summit Racing Part Number: NAL-19166392

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: Yes
Harmonic Balancer Included: Yes
Flexplate Included: Yes
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: No
Wiring Harness Included: No
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: This engine is not designed, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Clutch linkage bosses are drilled and tapped, plus includes a provision for a mechanical fuel pump.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
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These Chevrolet Performance Anniversary Edition all-aluminum ZL1 427 c.i.d. crate engines start with the ZL1 aluminum block, using the tooling that helped to create this legend in 1969. The block offers a full-strength structure, thick deck surfaces, and 4-bolt mains. Building on that foundation, the short block contains a forged steel crank, forged steel rods, and forged aluminum pistons for a 10.1:1 final compression ratio. Aluminum oval port heads and matching high-flow aluminum oval port intakes are paired with an 870 cfm carburetor. The camshaft is a hydraulic roller with a valve lift of .510 in. on the intake and .540 in. on the exhaust. They even added 1.7:1 aluminum roller rockers. Like the original ZL1, the Anniversary 427s come grossly underrated at 430 hp. Included with the Chevrolet Performance Anniversary Edition all-aluminum ZL1 427 c.i.d. crate engines are a special owner's kit that includes official Anniversary 427 emblems to place on your car, as well as an engine data plaque and certificate of authenticity that share a matching serial number with the valve covers.

Additional features include:

* 4.250 in. bore with 3.760 in stroke
* Cast aluminum block with 4-bolt main caps
* Forged steel crankshaft
* Forged steel connecting rods
* Forged piston
* Hydraulic roller camshaft valve lift of 0.510 in. intake/0.540 in. exhaust and a duration (@.050 in.) of 211 inake/230 exhaust
* Aluminum oval port cylinder heads with 110cc chambers
* 2.19 in. intake/1.880 in. exhaust valves
* 9.5:1 compression ratio
* Aluminum 1.7:1 ratio roller rocker arms
* 870 cfm carburetor
* Aluminum short water pump
* 92 octane fuel recommended
* Ignition timing base 8 degrees BTDC, 36 degrees total
* 6,000 maximum recommended rpm


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

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