Chevrolet Performance Part 19420882 SP350/357 Deluxe Crate Engine

POWER, DURABILITY AND AFFORDABILITY IN THE CLASSIC SMALL-BLOCK 350!As the latest in Chevrolet Performance’s Street Performance crate engine lineup, the SP350/357 is designed as an affordable performer to match just about any budget. Better still, it uses stronger components and modern technology to make it a better alternative to rebuilding. Based on the value-driven 350 HO crate engine, Chevy’s engineers swapped the flat-tappet camshaft for a hydraulic roller and added the latest Small-Block intake manifold design. Together, they help build more power across the rpm band – 357 horsepower and 407 lb.-ft. of tire-turning torque. The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with four-bolt mains, along with economical Vortec iron cylinder heads. It’s a durable assembly designed to offer years of highperformance excitement at an excellent value. The SP350/357 Deluxe package includes the intake manifold, distributor, damper and flexplate Chevrolet Performance Crate Engines include a 24-month or 50,000-mile/80,000-kilometer limited warranty. Starter is not included.

Highlights

• Based on the value-driven 350 HO crate engine, Chevy’s engineers swapped the flat-tappet camshaft for a hydraulic roller and added the latest Small-Block intake manifold design. Together, they help build more power across the rpm band – 357 horsepower and 407 lb.-ft. of tire-turning torque.
• The SP350/357 leverages the strength of a strong rotating assembly secured in a brand-new block with four-bolt mains, along with economical Vortec iron cylinder heads. It’s a durable assembly designed to offer years of highperformance excitement at an excellent value.
• The SP350/357 Deluxe package includes the intake manifold, distributor, damper and flexplate
• Chevrolet Performance Crate Engines include a 24-month or 50,000-mile/80,000-kilometer limited warranty.

Specifications

• Crate Engine Type: Deluxe Crate Engine
• Engine Displacement: 350 cu. in.
• Horsepower: 357 horsepower
• Compression Ratio: 9.0:1
• Torque: 407 ft./lbs.
• Maximum RPM: 5,600
• Camshaft Type: Hydraulic Roller Tappet
• Cylinder Head Material: Cast Iron
• Piston Material: Cast Aluminum
• Crankshaft Material: Nodular Iron
• Combustion Chamber Volume: 64cc
• Camshaft Duration (.050 in): 215° intake / 223° exhaust
• Camshaft Lift (in): .473 intake / .473 exhaust
• Bore x Stroke (in): 4.000″ x 3.480″
• Carburetor Included: Yes
• Intake Manifold Included: Yes
• Distributor Included: Yes
• Connecting Rod Material: Powdered Metal
• Valve Covers Included: Yes
• Assembled: Yes
• Engine Balance: External
• Cylinder Heads Included: Yes
• Rear Main Seal Style: 1-piece
• Throttle Body Included: No
• Oil Pan Included: Yes
• Timing Cover Included: Yes
• Water Pump Included: No
• Harmonic Balancer Included: Yes
• Flexplate Included: Yes
• Flywheel Included: No
• Air Cleaner Included: Yes
• Spark Plugs Included: Yes
• Spark Plug Wires Included: Yes
• Computer Included: No
• Wiring Harness Included: No
• Cylinder Head Style: Assembled
• Intake Valves Included: Yes
• Intake Valve Diameter: 1.94″
• Exhaust Valves Included: Yes
• Exhaust Valve Diameter: 1.5″
• Camshaft Included: Yes
• Cylinder Heads: Vortec
• Rocker Arms: Stamped Steel
• Rocker Arm Ratio: 1.5:1
• Block: 4 bolt main
• MFG. Part #: 19420882
• Sold in Quantity: Each
• Spark Plug Style: Straight
• Recommended Fuel: Premium
• Brand: Chevrolet Performance Parts

Emissions Notice

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine