Chevrolet Performance SP350/357 Turn-Key Crate Engine
- 357 hp @ 5,500 rpm/407 lb.-ft. @ 4,000 rpm
- Economical iron cylinder heads
- Cast iron 4-bolt block
- Complete, with distributor, carburetor and balancer installed
SP350/357 Turn-Key Crate Motor
357 hp @ 5,500 rpm / 407 lb.-ft. @ 4,000 rpm
SP350/357 Turn Key Tech Specs:
Part Number: 19418190
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
Intake Manifold (P/N 12676887): Dual plane
Camshaft Type (P/N 12677151): Hydraulic toller
Valve Lift (in): 0.473″ intake / 0.473″ exhaust
Camshaft Duration (@0.050 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
Rocker Arms (P/N 12387346): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 32° Total @ 4,000 rpm
Maximum Recommended rpm: 5,600
Flexplate (P/N 14088765): 12.750″
– Front-End Accessory Drive included but not installed
– Comes with 12.750″ externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual trasmission.
– Requires fuel line from fuel pump to carburetor.
– Not intended for marine applications.
Replaces old P/N 19417623 and 19367084
SP350/357 Turn-Key Crate Engine
19418190 Chevrolet Engine
An Affordable Small-Block Performer Ready to Run!
Chevrolet Performance’s line of Small-Block crate engines offers great power at a great value. The SP350/357 Turn Key leverages the strength of a strong rotating assembly and matches it with modern valvetrain technology to support great high-rpm capability.
Economical iron cylinder heads deliver excellent airflow, while the latest intake manifold technology and a new hydraulic roller camshaft optimize airflow to push 357 horsepower and more than 400 lb.-ft. of torque! Better still, the engine is built with a durable nodular iron crankshaft and powdered metal connecting rods set in a brand-new block with four-bolt mains. That’s a feature you won’t find on most rebuildable cores.
Our SP350/357 Turn-Key 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.
Chevrolet Performance also offers the SP350/357 Base crate engine (P/N 19367080) as well as the SP350/357 Deluxe (P/N 19367082).
Replaces old P/N 19367084.
Chevrolet Performance Crate Engines include a 24-month or 50,000-mile (80,000 kilometer) limited warranty.