ZZ6 TURN KEY CARB ENGINE

THE ULTIMATE ‘ZZ’ 350-BASED CRATE ENGINE FROM CHEVROLET PERFORMANCE!

Chevrolet Performance’s all-new ZZ6 is one of the most powerful 350-based crate engines in the more than 25-year history of the ‘ZZ’ crate engine lineup. It uses aluminum Fast Burn cylinder heads equipped with LS-style beehive valve springs for greater high-rpm performance. It’s rated at 405 horsepower and 406 lb.-ft. of torque – more than any Small-Block engine ever offered in a production Chevrolet muscle car or Corvette!

The ZZ6 is built with a cast-iron block with four-bolt mains, along with a forged steel crankshaft, an aggressive hydraulic roller camshaft and durable, high-silicon pistons. All-new, motorsports-inspired valve covers distinguish this new crate engine at a glance, too – along with Chevy “Bowtie” insignias in the ends of the cylinder heads that let everyone know you’ve got the latest Chevrolet Performance hardware under the hood.

This Turn-Key engine package includes the distributor, and balancer installed. The carburetor, starter, fuel pump, air conditioning pump, alternator, single belt Front-End Accessory Drive Kit and more are also included. 

• Part Number: 19351533
• Engine Type: Chevy Small-Block
• Displacement (cu in): 350
• Bore x Stroke (in.): 4.000 x 3.48
• Block: Cast-iron with 4-bolt mains
• Crankshaft: Forged steel (shot peened)
• Connecting Rods: Forged powder metal
• Pistons: Hypereutectic aluminum
• Intake Manifold: Single-plane aluminum
• Carburetor: 770 cfm Holley
• Camshaft: Steel hydraulic roller
• Valve Lift (in): .474 intake/.510 exhaust
• Camshaft Duration (@.050 in): 208° intake / 221° exhaust
• Cylinder Heads: Fast Burn aluminum; 62cc chambers
• Valve Size (inches): 2.000 intake / 1.550 exhaust
• Compression Ratio: 9.72:1 nominal
• Rocker Arms: Aluminum roller style
• Rocker Arm Ratio: 1.5:1
• Recommended Fuel: Premium pump
• Distributor: HEI
• Ignition timing: 36° Total @ 4,000 rpm
• Maximum Recommended RPM: 5,800 rpm
• Flexplate: 12.750"
• Balanced: External