Chevrolet Performance 19355658 SBC 350/290 HP LB Crate Engine

  • Sale
  • Regular price $2,856.24

350 Chevy Small Block V8, 350 cu. in. Engine Displacement, Long Block Crate Engine Type
**$175 shipping included in price.  


Drop some performance into your Street Rod, Muscle Car or Truck with these genuine GM Performance engines! All GM Performance engines include a 24 Month 50,000 mile warranty. GM Performance Parts believes that everyone should be able to afford a high quality GM V-8 without going broke. The 350/290 is an answer to those car crafters who demand maximum return on their money. But, just because its affordable, dont think that its a stone. The 350/290 delivers 290 hp 5100 rpm and a solid 326 lb.-ft. of torque at 3750 rpm. With those kinds of numbers, its the perfect replacement engine for the millions of GM vehicles that shipped with a small-block. Got a tired, old Chevy that needs a lift? This is the crate engine for you. It is loaded with a four-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. The cast iron cylinder heads are designed to be extremely durable while still providing good airflow through the engine. The 350/290 will ship to you as a Base-level long block. Add an intake manifold, carburetor, ignition system, starter, balancer, and water pump, and youll be ready to hit the road with a fresh new motor.

  • Economical power
  • Four-bolt block
  • 290 hp 5100 rpm
  • 326 lb.-ft. of torque at 3750 rpm
  • 4.00" x 3.48" Bore x Stroke
  • 8.0:1 compression ratio
  • 87 Octane recommended fuel
  • 4-bolt main caps
  • Provisions for both RH and LH oil dipstick
  • Contain a 2-piece rear main seal
  • .450" intake / .460" exhaust - cam lift
  • Cam duration .050": 222° intake / 222° exhaust
  • 112° lobe separation
  • .194" intake / 1.50" exhaust valves
  • 1.5:1 ratio rocker arms
  • Add an intake manifold, carburetor, ignition system, starter, balancer, and water pump
  • The best value crate engine in the GM Performance Parts lineup


  • Fully assembled long block
  • Stamped steel OE valve covers
  • Oil pump, pick-up, and oil pan
  • Front timing cover
  • 6" and 8" timing pointers for use with 2:00 mark balancers

Note: Block is drilled for either side oil dipsticks. Plugs are included to seal unused tube hole.

Item Details

Warning: Not Intended For Marine Use

Some parts are not legal for use in California or other states with similar laws/regulations