19433040 Chevrolet Performance SP350 Turn-Key Crate Engine Replaces 19432102, 19333158, 19355667, 19417623, 19418137, 19419994
385 HP 350 Turn-Key Complete Engine Assembly*

Will be replaced by 19435442

A Complete Engine Package in a Single Crate!

• Cast-Iron Block, with 4-Bolt Mains
• Lightweight “Fast Burn” Aluminum Cylinder Heads for Optimal Air Flow
• 210cc Intake Runners and 2.00"/1.55" Valves
• 62cc Combustion Chambers – 9.6:1 compression
• Hydraulic Steel Roller-style Camshaft with .474"/.510" Lift
• Cam duration at .050": 208° Intake / 221° Exhaust
• 375 Horsepower and 405 lb.-ft. Torque
• The Turn-Key package includes the carburetor, distributor and balancer installed.
The starter, fuel pump, air conditioning pump, alternator, front-end accessory drive kit and more are included but not installed for shipping.

SP350/375 TURN-KEY 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; 62cc 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: 93 octane
Ignition Timing: 36 degrees total at 4,000 rpm
Maximum Recommended rpm: 5800
Balanced: External 

NOTE: Distributor with melonized steel gear MUST be used with longblocks and Partial engines with steel camshafts, or engine damage will occur. 

Click here to download Product Information Sheet