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Chevrolet Performance 19244450 350/290 HP Deluxe Crate Engine

Brand: Chevrolet Performance

Part Number: 19244450

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350/290 Deluxe Crate Engine

An Affordable Icon

The 350 Small-Block is the cornerstone of the performance world and the 350/290 engines are our most affordable high performance SBC crate engines. The 350/290 Deluxe engine, with 300 hp and 335 lb.-ft. of torque, adds an aluminum intake manifold* and chrome dress-up kit to the Base engine, creating one of the most stylish and value-driven Chevy engines on the market.

Like all Chevrolet Performance Small-Block crate engines, the 350/290 is built with a cast-iron block. It features four-bolt main caps and it's filled with a tough rotating assembly featuring aluminum pistons delivering an 8.0:1 compression ratio. This recipe delivers a strong, torquey powerband that you can feel in the driver's seat.

*The Holley 670-cfm carburetor (P/N 19170092) recommended for use with the 350/290 Deluxe is NOT included.

19244450 Chevrolet Crate Motor

350/290 Deluxe Tech Specs:
Part Number: 19244450
Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block (P/N 10066034): Cast-iron with 4-bolt main caps
Crankshaft (P/N 93426651): Nodular iron
Connecting Rods (P/N 10108688): Powdered metal steel
Pistons (P/N 93422884): Cast-aluminum
Camshaft Type (P/N 3896962): Hydraulic flat tappet
Camshaft Lift (in): .450 intake /.460 exhaust
Camshaft Duration (@.050 in): 222° intake / 222° exhaust
Cylinder Heads (P/N 93438648): Iron; 76cc chambers
Valve Size (in): 1.94 intake / 1.50 exhaust
Compression Ratio: 8.0:1
Rocker Arms (P/N 10089648): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Regular Pump
Ignition Timing: 34° Total @4,000 rpm
Maximum Recommended rpm: 5,100
Balanced: Internal

 

Recommended Transmission:  Hydra-Matic 4L65-E Four-Speed Automatic P/N 19260380

 

Installation Notes:
• Use neutral balance harmonic damper P/N 12551537
• Use internally bal. flexplate P/N 471529 for automatic trans. or flywheel P/N 14085720 for manual trans. (not included)
• Power ratings based on tests with Holley 670-cfm carburetor P/N 19170092 (not included)
• Does not accept Chevrolet Performance roller lifter assemblies
• Designed for pre-1976 street vehicles or any off-road vehicle
• Not intended for marine applications
• Pre-1986-style 2-piece rear main seal block
• Recommended for use in vehicles with 6,000 GVW or less
• Includes:

  • Gasket kit (1) 10147994
  • Bolts (10) 14091544
  • Bolts (2) 88891769

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

Click here for more detailed warranty information.

 


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