Chevrolet Performance SP350/385 Base Chevrolet Crate Engine 19433039

Description: SP350/385 Base Chevrolet Crate Engine 19433039The Foundation for a High-Revving 350 Small Block!The new Chevrolet Performance SP350/385 Base crate engine incorporates modern technologies such as a beehive-type valve springs to take the classic 350 Small Block to new levels of high-rpm performance ? without sacrificing the signature torque that has made it the benchmark of V-8 engines for nearly half a century.Building on the strength and power of legendary Small Block engines like the ZZ4, GM’s engineers upped the ante with proven Fast Burn aluminum cylinder heads, LT-1 style pistons and new valvetrain components.The Chevy SP350 Base crate engine kit includes the dual-plane aluminum intake manifold, distributor, water pump, damper and flexplate.SP350/385 Base Tech Specs:Engine Type: Chevy Small-Block V-8Displacement (cu in): 350Bore x Stroke (in): 4.000 x 3.480Block, P/N 10243870: Cast-iron with 4-bolt main capsCrankshaft, P/N 12670965: Forged steel, shot peenedConnecting Rods (P/N 10108688): Powdered metalPistons (P/N 10159436): Hypereutectic aluminumIntake Manifold (P/N 12366573): Dual planeCamshaft Type (P/N 10185071): Hydraulic rollerValve Lift (in): .474 intake / .510 exhaustCamshaft Duration (@.050 in): 208° intake / 221° exhaustCylinder Heads (P/N 19300955): Fast Burn aluminum; 62cc chambersValve Size (in): 2.000 intake / 1.550 exhaustCompression Ratio: 9.6:1 nominalRocker Arms (P/N 10089648): Stamped steelRocker Arm Ratio: 1.5:1Recommended Fuel: Premium pumpIgnition Timing: 36º Total @ 4,000 rpmMaximum Recommended rpm: 5,800Balanced: ExternalFlexplate (P/N 14088765): 12.750″This Chevrolet Performance Crate Engine includes a 24-Month or 50,000-Mile/80,000-Kilometer Limited WarrantyRecommended Transmissions: Hydra-Matic 4L65-E Four-Speed Automatic P/N 19260380 or T56 Super Magnum Six-Speed Manual P/N 19329795Installation Notes:Use the Holley 770-cfm 4-barrel carburetor P/N 19170093 to achieve the listed horsepower and torqueRequires four-barrel carburetor, spark plug wires and additional components to complete assemblyComes with 12.750″ externally balanced 153-tooth automatic transmission flexplate. Requires externally balanced flywheel for manual transmission.Requires fuel line from fuel pump to carburetorSome assembly and minor engine tuning requiredNot intended for marine applications

Price: 7575.81 USD

Location: Independence, Missouri

End Time: 2024-11-28T16:55:21.000Z

Shipping Cost: 150 USD