The Classic 350 330HP Vortec Crate Engine

Forget rebuilding! Our 350 HO is assembled with all-new parts and high-flow heads, giving you more power than just about any production-spec Small-Block ever installed at the factory: 333 hp and a satisfying 381 lb.-ft. of torque. It’s affordable power with dependability you can count on.

A cast-iron block with four-bolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50-inch valves. Its durable rotating assembly has aluminum pistons delivering a 9.0:1 compression ratio, while a hydraulic flat-tappet camshaft requires 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 and spark plug wires (not installed).

Specifications:

Power: 333 HP @ 5100 RPM, 381 ft. lbs. of torque @ 3700 RPM
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.1:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Cast Aluminum
Camshaft: Hydraulic Flat Tappet
Cam Lift: .435” Intake / .460” exhaust
Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
Lobe Separation: 112.5 Degree
Cylinder Heads: Vortec Cast Iron, 3/8” pressed-in rocker studs
Combustion Chamber: 64cc
Valves: .194” Intake/ 1.50” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Balance: External
Maximum GM Recommended RPM: 5500
Recommended Torque Converter Stall 2400-2800
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:

GM Licensed Chrome Stamped Steel Valve Covers
GM Licensed Aluminum 4-bbl Intake Manifold
GM Licensed Chrome Stamped Steel Front Timing Cover with Chevrolet Script
Oil Filter and Adapter
Passenger Side RH Oil Dipstick and Tube
Chrome 14” Air Cleaner
Holley 670CFM Carb
12-3/4” Auto Trans Flexplate
8” Harmonic Balancer
HEI Distributor, Plug Wires, Looms and Plugs

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Small Block Chevy 350 330HP Crate Engine 19210008

Product Information

  • $4,208.96


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