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Chevrolet Performance 350 C.I.D. 8.75:1 Truck Long Block Assemblies 12520270

Chevrolet Performance 12520270 - Chevrolet Performance 350 C.I.D. 8.75:1 Truck Long Block Assemblies

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$2,099.97

Engine Assembly, Long Block, TBI EFI Truck Replacement, 8.75:1, 350 c.i.d., Each

  • 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: 12520270
Part Type: Crate Engines
Summit Racing Part Number: NAL-12520270

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 designed as a stock replacement for 1987-1995 C/K-Series TBI trucks with 8,600 GVW (or higher) and VIN code K and is legal for sale and use in California for these same applications. 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 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 1987 and up style 4-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 cylinder heads with 1.94 in. intake valves and 1.50 in. exhausts, and 76cc combustion chambers that yield a gas-pump friendly 8.75:1 compression ratio. This combination is paired up with a hydraulic cam that has 0.382 in. of intake lift and 0.402 in. for the exhausts. Duration at 0.050 in. of lift is 165.9 degrees for the intakes and 174.8 for the exhausts, with 111.9 degrees of lobe separation. These engines come complete with an oil pan, timing cover, valve covers, and harmonic balancer.

Warranty

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

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