Chevrolet Performance 350 C.I. Base Crate Engine 357HP

This engine (19433032) enhances your truck's performance with 357 horsepower and a strong rotating assembly! Its block features 4-bolt mains and Vortec cylinder heads. You'll also get low-RPM torque.

Features and Benefits:
- Engine Type: Chevy Small-Block V8
- Displacement (cu in): 350
- Bore x Stroke (in): 4.000 x 3.480
- Block: Cast-iron with 4-bolt main caps
- Crankshaft: Forged steel
- Connecting Rods: Powdered metal
- Pistons: Cast aluminum
- Camshaft Type: Hydraulic roller
- Camshaft Lift (in): .473 intake / .473 exhaust
- nCamshaft Duration (@.050 in): 215 degrees intake / 223 degrees exhaust
- Cylinder Heads: Cast iron; as cast with 64cc chambers
- Valve Size (in): 1.940 intake / 1.500 exhaust
- Compression Ratio: 9.0:1
- Rocker Arms: Stamped steel
- Rocker Arm Ratio: 1.5:1
- Recommended Fuel: Premium pump
- Ignition Timing: 32 degrees Total @ 4,000 rpm
- Maximum Recommended rpm: 5600
- Balanced: External
- Flexplate: Not included
- Intake Manifold: Not included

Additional Notes:
- Use the Holley 670-cfm 4-barrel carburetor to achieve the listed horsepower and torque.
- Requires intake manifold, carburetor, distributor, spark plug wires and water pump to complete assembly.
- Requires externally balanced automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
- Requires Neutral Balanced Damper.
- Not intended for marine applications.
- Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur.

*Only for use on pre-pollution controlled vehicles: Designed for pre-1976 street vehicles or any off-road vehicle.
*Does NOT include oil filter or adapter.