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SP350/357 Turn-Key Chevrolet Crate Engine

Brand: Chevrolet Performance

Part Number: 19367084



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SP350/357 Turn-Key Crate Engine

An affordable Small-Block performer that's ready to run!

The Street Performance (SP) line of engines offers great power at a great value – and the latest is the SP350/357.

Vortec iron cylinder heads deliver excellent airflow, while the latest intake manifold technology and a new hydraulic roller camshaft optimize airflow to produce over one horsepower per cubic inch and more than 400 lb.-ft. of torque!

This SP350/357 Turn-Key crate motor package comes complete with the distributor, carburetor and balancer installed. The starter, fuel pump air conditioning pump, alternator, front-end accessory drive kit and more are also included, ready to bolt on.

Prototype engine shown, actual engine may differ slightly in appearance from the engine pictured above. 

SP350/357 Turn-Key Specs:

Part Number: 19367084
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 10243070): Nodular Iron
Connecting Rods (P/N 10108688): Powdered metal
Pistons (P/N 88894280): Cast aluminum
Camshaft Type (P/N 12677151): Hydraulic roller
Camshaft Lift (in): 0.473" intake / 0.473" exhaust
Camshaft Duration (@.050 in): 215° intake / 223° exhaust
Cylinder Heads: Cast iron; as cast with 64cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.0:1 nominal
Rocker Arms (P/N 12367346): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 32º Total @ 4,000 rpm
Maximum Recommended rpm: 5,600
Balanced: External
Flexplate (P/N 14088765): 12.750"
Intake Manifold (P/N 12676887): Dual Plane

Chevrolet Performance also offers the SP350/357 Base crate engine, P/N 19367080 as well as the SP350/357 Deluxe P/N 19367082.

Installation Notes:

  • Front-End Accessory Drive included but not installed for shipment
  • Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
  • Requires fuel supply line from fuel pump to carburetor
  • Designed for pre-1976 street vehicles or any off-road vehicle
  • Not intended for marine applications

Note:  Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur.


Prototype engine shown, actual engine may differ slightly in appearance from the engine pictured above. 

Chevrolet Performance Crate Engines include a 24-month or 50,000-mile (80,000 kilometer) limited warranty.

Click here for more detailed warranty information.