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Chevrolet Performance 350 C.I.D. 9.4:1 Truck Long Block Assemblies 12530282

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$2,039.97

Engine Assembly, Crate Engine, Chevy Truck, 9.4:1, 350, 1- Piece Rear Main Seal, Each

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  • The part NAL-12530282 has an additional core charge of $100.00 per item. You can receive a refund by returning a suitable old core. Please refer to the core return instructions included with the part or contact customer service for more details.

  • 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.

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Manufacturer's Part Number: 12530282
Part Type: Crate Engines
Summit Racing Part Number: NAL-12530282

Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Cast iron
Assembled: Yes
Engine Balance: Internal/External
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
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: This engine is not designed, nor intended to be used in any marine applications. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
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Got a 1/2 ton, 3/4 ton, or other GM pickup with a tired, sick, or broken engine? Chevrolet Performance has exactly what you need. Their 350 c.i.d. truck long block assemblies are built up from 1986-2000 style 2-bolt main blocks with one-piece rear main seals. To this, Chevrolet adds a nodular-iron crankshaft, powdered-metal connecting rods, and hypereutectic aluminum pistons. You also get power-producing Vortec cylinder heads with 1.94 in. intake valves and 1.50 in. exhausts, and 64cc combustion chambers that yield a gas-pump friendly 9.4:1 compression ratio. This combination is paired up with a roller cam that has 0.414 in. of intake lift and 0.428 in. for the exhaust. Duration at 0.050 in. of lift is 191 degrees for the intake and 196 for the exhaust, with 111 degrees of lobe separation. These engines come complete with an oil pan, timing cover, valve covers, and harmonic balancer.

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1 Customer Reviews for Chevrolet Performance 12530282 - Chevrolet Performance 350 C.I.D. 9.4:1 Truck Long Block Assemblies

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Chevry Performance 350 C.I.D. 9.4:1 Truck Long Blk

Summit RacingSummit Racing Verified Purchase

Arrived in perfect shape. Excellent engine just as advertised. Packaging easily reused for re-crating old block for core return. Summit provided the best price I could find, but still an expensive undertaking.

1 of 1 found this review helpful.

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Reviewer: ANDREW from VA

Date: April 07, 2014

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

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