A NEW STANDARD FOR AFFORDABLE SMALL-BLOCK PERFORMANCE! If it's affordable performance you're looking for to power your project vehicle, Chevrolet Performance's SP350/357 delivers! With 357 horsepower and a deep reserve of low-rpm torque, it quickly reminds you why Chevrolet's original 350 Small-Block has been the industry benchmark for decades. The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new CNC Machined block with four-bolt mains Economical Vortec iron cylinder heads A roller camshaft optimizes drivability and airflow capability It all adds up to a 24-horsepower gain over our 350 HO crate engine – and a great, affordable alternative to rebuilding. 1-piece rear main seal Externally balanced rear (flywheel/flexplate) Internally/neutral balanced front (harmonic balancer) Chevrolet Performance Crate Engines include a 24-month or 50,000-mile/80,000-kilometer limited warranty.
Highlights
- The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new CNC Machined block with four-bolt mains
- Economical Vortec iron cylinder heads
- A roller camshaft optimizes drivability and airflow capability
- It all adds up to a 24-horsepower gain over our 350 HO crate engine – and a great, affordable alternative to rebuilding.
- 1-piece rear main seal
Specifications
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Crate Engine Type: Long Block
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Engine Displacement: 350 cu. in.
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Camshaft Type: Hydraulic Roller
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Cylinder Head Material: Cast Iron
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Piston Material: Cast Aluminum
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Crankshaft Material: Forged Steel
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Camshaft Duration (.050 in): 215° intake / 223° exhaust
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Camshaft Lift (in): .473 intake / .473 exhaust
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Bore x Stroke (in): 4.000" x 3.480"
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Carburetor Included: No
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Intake Manifold Included: No
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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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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 #: 19433032
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Brand: Chevrolet Performance Parts
