Chevy Small-Block V-8 350 HO Turn-Key – with iron Vortec Heads - 19433031
The Classic 350 to Drive Your Project!
Chevrolet Performance’s 350 HO crate engine is a smart and powerful alternative to rebuilding. In fact, with its high-flow cylinder heads, a strong hydraulic camshaft and a four-barrel carburetor, it’s rated at 333 horsepower and 381 lb.-ft. of torque. That’s more power than almost every 350 engine ever offered in a production vehicle.
The 350 HO is built on a sturdy, all-new block with four-bolt mains. It’s topped with a set of Vortec cylinder heads, and the contemporary hydraulic flat-tappet camshaft supports a broad power band, while requiring no periodic lash adjustments.
As one of our Turn-Key crate engines, the 350 HO Turn-Key comes with the intake manifold and distributor installed. It also includes the carburetor, front-end accessory kit, chrome air cleaner, starter, and spark plug wires
(some installation required).
INSTALLATION NOTES
- Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
- Has right-side oil dipstick
- Requires fuel line from fuel pump to carburetor
- Some assembly and minor engine tuning required
- Not intended for marine applications
- Chevrolet Performance Front Accessory Drive Kits include a reverse rotation water pump.
Technical Specifications
Engine Type: Chevy Small-Block V-8
Displacement (cu in ): 350
Bore x Stroke (in ): 4.000 x 3.480
Block (P/N 19431835 ): Cast iron with 4-bolt main caps
Crankshaft (P/N 12691722 ): Nodular iron
Connecting Rods (P/N 10108688 ): Powdered metal steel
Pistons (P/N 88954280 ): Cast aluminum
Intake Manifold (P/N 12496820 ): Dual plane
Camshaft Type (P/N 24502476 ): Hydraulic flat tappet
Valve Lift (in ): .435 intake / .460 exhaust
Cylinder Heads (P/N 12691728 ): Vortec iron; 62cc chambers
Valve Size (in ): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.0:1 nominal
Rocker Arms (P/N 10089648 ): Stamped steel
Rocker Arm Ratio: 1.5:1
Water Pump (P/N 19417097 ): Cast iron, long-style
Recommended Fuel: Premium pump
Ignition Timing: 32° Total @ 4,000 rpm
Maximum Recommended rpm: 5,100
Balanced: External
Flexplate (P/N 14088765 ): 12.750"
NOTE: Distributor with melonized steel gear MUST be used with long-blocks and partial engines with steel camshafts, or engine damage will occur.
The Classic 350 to Drive Your Project!
Chevrolet Performance’s 350 HO crate engine is a smart and powerful alternative to rebuilding. In fact, with its high-flow cylinder heads, a strong hydraulic camshaft and a four-barrel carburetor, it’s rated at 333 horsepower and 381 lb.-ft. of torque. That’s more power than almost every 350 engine ever offered in a production vehicle.
The 350 HO is built on a sturdy, all-new block with four-bolt mains. It’s topped with a set of Vortec cylinder heads, and the contemporary hydraulic flat-tappet camshaft supports a broad power band, while requiring no periodic lash adjustments.
As one of our Turn-Key crate engines, the 350 HO Turn-Key comes with the intake manifold and distributor installed. It also includes the carburetor, front-end accessory kit, chrome air cleaner, starter, and spark plug wires
(some installation required).
INSTALLATION NOTES
- Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.
- Has right-side oil dipstick
- Requires fuel line from fuel pump to carburetor
- Some assembly and minor engine tuning required
- Not intended for marine applications
- Chevrolet Performance Front Accessory Drive Kits include a reverse rotation water pump.
Technical Specifications
Engine Type: Chevy Small-Block V-8
Displacement (cu in ): 350
Bore x Stroke (in ): 4.000 x 3.480
Block (P/N 19431835 ): Cast iron with 4-bolt main caps
Crankshaft (P/N 12691722 ): Nodular iron
Connecting Rods (P/N 10108688 ): Powdered metal steel
Pistons (P/N 88954280 ): Cast aluminum
Intake Manifold (P/N 12496820 ): Dual plane
Camshaft Type (P/N 24502476 ): Hydraulic flat tappet
Valve Lift (in ): .435 intake / .460 exhaust
Cylinder Heads (P/N 12691728 ): Vortec iron; 62cc chambers
Valve Size (in ): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.0:1 nominal
Rocker Arms (P/N 10089648 ): Stamped steel
Rocker Arm Ratio: 1.5:1
Water Pump (P/N 19417097 ): Cast iron, long-style
Recommended Fuel: Premium pump
Ignition Timing: 32° Total @ 4,000 rpm
Maximum Recommended rpm: 5,100
Balanced: External
Flexplate (P/N 14088765 ): 12.750"
NOTE: Distributor with melonized steel gear MUST be used with long-blocks and partial engines with steel camshafts, or engine damage will occur.
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19433031 |