GM is pleased to offer a new addition to the crate motor line-up, with its version of a Factory Stock Circle Track Crate Motor. You will be pleased with the quality & durability that this Factory Sealed motor offers, complete with its four-bolt main block, nodular iron crankshaft, PM connecting rods, cast aluminum pistons, hydraulic flat tappet cam and of course the famous Vortec cast iron cylinder heads. GM finishes it off with a high-rise dual plane intake, a HEI distributor, Circle Track valve covers with breathers and an 8-quart circle track oil pan assembly. The 350HP was derived from a Superflow Dyno using a 4-barrel 650cfm Holley carburetor. Fully GM assembled long block Steel Valve Cover with Chevy Bowtie Logo Breathers 12366573 High Rise Aluminum Intake Manifold HEI Distributor 8” Harmonic Balancer Oil pump, pick-up and 8 quart oil pan Front timing cover
Highlights
- Fully GM assembled long block
- Steel Valve Cover with Chevy Bowtie Logo Breathers
- 12366573 High Rise Aluminum Intake Manifold
- HEI Distributor
- 8” Harmonic Balancer
Specifications
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Crate Engine Type: Long Block
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Engine Displacement: 5.7 liters
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Horsepower: 350 horsepower
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Compression Ratio: 9.1:1
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Torque: 390 ft./lbs.
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Camshaft Type: Hydraulic Flat Tappet
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Cylinder Head Material: Cast Iron
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Piston Material: Hypereutectic Aluminum
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Crankshaft Material: Forged Steel
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Combustion Chamber Volume: 64cc
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Camshaft Duration (.050 in): 212° intake / 222° exhaust
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Camshaft Lift (in): .435 intake / .460 exhaust
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Bore x Stroke (in): 4.040" x 3.480"
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Carburetor Included: No
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Intake Manifold Included: Yes
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Distributor Included: No
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Connecting Rod Material: Powdered Metal
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Valve Covers Included: Yes
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Engine Balance: External
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Cylinder Heads Included: Yes
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Rear Main Seal Style: 1-piece
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Throttle Body Included: No
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Oil Pan Included: Yes
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Timing Cover Included: Yes
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Water Pump Included: No
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Harmonic Balancer Included: Yes
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Flexplate Included: No
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Flywheel Included: No
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Air Cleaner Included: No
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Spark Plugs Included: No
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Spark Plug Wires Included: No
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Computer Included: No
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Wiring Harness Included: No
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MFG. Part #: 19434602
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Sold in Quantity: Each
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Recommended Fuel: 91-93 Octane
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Brand: Chevrolet Performance Parts
