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Chevrolet Performance SP350/385 Turn-Key Connect & Cruise Crate Engine
$17,429.40
AUTOMATIC
Engine: 19333158
Transmission (4L65-E): 19368611
Transmission Installation Kit: 19332781
Torque Converter: 19299801
Transmission Controller: 19332775
MANUAL
Engine: 19333158
Transmission (T56): 19352208
Transmission Installation Kit: 19329900
In stock
Description
385 HP @5600 RPM
405 LB-FT @3600 RPM
A legendary foundation
The SP350’s unique capability lies in its lightweight aluminum cylinder heads, which feature a valvetrain with beehive style valve springs, similar to the design of the high-revving LS engine family.
SP350/385 Turn-Key
In the 385-horsepower SP350/385, Fast Burn cylinder heads and LS-style beehive valve springs combine for incredible power. With either the T56 Super Magnum 6-speed manual or 4L65-E 4-speed automatic on board, you can expect both world-class performance and Connect & Cruise convenience.
SP350-385 Tech Specs
- Part Number: 19333158
- Engine Type: Chevy Small-Block V-8
- Displacement (cu. in.): 350
- Bore x Stroke (in.): 4.000 x 3.480
- Block (P/N 10105123): Cast-iron with 4-bolt main caps
- Crankshaft (P/N 12556307): Forged steel
- Connecting Rods (P/N 10108688): Powdered metal
- Pistons (P/N 10159436): Hypereutectic aluminum
- Camshaft Type (P/N 10185071): Hydraulic roller
- Camshaft Lift (in.): .474 intake / .510 exhaust
- Camshaft Duration (@.050 in.): 208° intake / 221° exhaust
- Cylinder Heads (P/N 19300955): Fast Burn aluminum; 62-cc chambers
- Valve Size (in.): 2.000 intake / 1.550 exhaust
- Compression Ratio: 9.6:1 nominal
- Rocker Arms (P/N 10089648): Stamped steel
- Rocker Arm Ratio: 1.5:1
- Recommended Fuel: Premium
- Ignition Timing: 36° total at 4000 rpm
- Maximum Recommended rpm: 5800
- Balanced: External
Connect & Cruise Powertrain System
Connect & Cruise Crate Powertrain Systems provide factory-matched engine-and-transmission combinations that include specially calibrated controllers and wire harnesses designed for retrofit installations in older vehicles.
Brand
Brand
Chevrolet Performance
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