Chevrolet Performance 350 C.I. Turn-Key Crate Engine 357HP

As a turn-key option, this crate engine (19433034) features an aluminum intake manifold, a Holley 4-barrel carburetor, and HEI's distributor and balancer pre-installed. It offers 357 horsepower and over 400 ft-lbs. of torque for various Chevy models. For optimized performance, this engine has a friction-free roller camshaft.

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
- Camshaft Duration (@.050 in): 215° intake / 223° exhaust
- Cylinder Heads: Cast iron; as cast with 64cc chambers
- Valve Size (in): 1.940 intake / 1.550 exhaust
- Compression Ratio: 9.0:1
- Rocker Arms: Stamped steel
- Rocker Arm Ratio: 1.5:1
- Recommended Fuel: Premium pump
- Ignition Timing: 32° Total @ 4,000 rpm
- Maximum Recommended rpm: 5600
- Balanced: External
- Flexplate: 12.750
- Intake Manifold: Dual Plane

Additional Notes:
- Front-End Accessory Drive included but not installed for shipment
- Requires fuel supply line from fuel pump to carburetor
- Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
- 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.