350 HO Base Crate Engine 333HP 381LB.FT -19433030

(No reviews yet)
87.33 (cm)
79.04 (cm)
110.19 (cm)
Current Stock:

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.

All the same important, power-building elements as the Turn-Key and Deluxe versions, but it comes without an intake manifold, carburetor or distributor.

* Engine Type: Chevy small block V8
* Displacement (cu. in.): 350
* Bore x Stroke (in): 4.000 x 3.480
* Block: Cast iron with 4-bolt main caps
* Crankshaft: Forged steel
* Connecting rods: Powdered metal steel
* Pistons: Cast aluminum
* Camshaft type: Hydraulic flat tappet
* Camshaft lift (in.): .435 intake / .460 exhaust
* Cylinder heads: Vortec iron; 64cc chambers
* Valve size (in.): 1.940 intake / 1.500 exhaust
* Compression ratio: 9.0:1 nominal
* Rocker arms: Stamped steel
* Rocker arm ratio: 1.5:1
* Maximum recommended rpm: 5,100
* Balanced: External