ZZ6 Base Connect & Cruise Powertrain System
• 405 HP @ 5,600 RPM
• 406 ft.-lbs. TQ @ 4,600 RPM
• Remanufactured Hydra-Matic 4L65-E Four Speed Transmission
• 3,000-3,400 RPM Stall Torque Converter
  
  

  ZZ6 Base 350ci TECH SPECS:

  • Engine Type: Small-Block V-8
  • Displacement: 350ci
  • Bore x Stroke: 4.00' x 3.480'
  • Block: Cast-iron with four-bolt main caps
  • Crankshaft: Forged Steel
  • Connecting Rods: Forged powder metal
  • Pistons: Hypereutectic aluminum
  • Camshaft Type: Hydraulic roller
  • Camshaft Lift: .474' intake / .510' exhaust
  • Camshaft Duration (@.050 in.): 208° intake / 221° exhaust
  • Cylinder Heads: Aluminum 'Fast Burn' w/ 62cc combustion chambers
  • Valve Size: 2.00' intake / 1.55' exhaust
  • Compression Ratio: 9.72:1
  • Rocker Arms: Aluminum roller style
  • Rocker Arm Ratio: 1.5:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended rpm: 5800
  • Balanced: External
  • Intake Manifold: Single plane

  INSTALLATION NOTES:

  • Requires four-barrel carburetor, spark plug wires, and additional components to complete assembly
  • Comes with a 12.750" externally balanced 153-tooth automatic transmission flexplate. Requires 1986-1999 350-style externally balanced flywheel for manual transmission
  • Some assembly and minor engine tuning required
  • Designed for pre-1976 street vehicles or any off-road vehicle
  • Not intended for marine application

  19433041K supersedes 19432104K4, 19417576K4

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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