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Chevrolet Performance ZZ427/480 427ci Connect & Cruise Powertrain System 4L70-E Trans

809-19331572K


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ZZ427/480 427ci Connect & Cruise Powertrain System 4L70-E Trans
$22,298.19
ZZ427/480 Connect & Cruise Powertrain System
  • 480 HP @ 6000 RPM
  • 490 ft/lbs TQ @ 3800 RPM
  • Remanufactured SuperMatic 4L70-E Four Speed Transmission
  • 3000-3400 RPM Stall Torque Converter
  • QTY
    • Details
    • Engine Type: Big-Block V-8
    • Displacement: 427ci
    • Bore x Stroke: 4.250'' x 3.750''
    • Block: Cast-iron with four-bolt main caps
    • Crankshaft: Forged steel
    • Connecting Rods: Forged steel
    • Pistons: Forged aluminum
    • Camshaft Type: Hydraulic roller
    • Camshaft Lift: .527'' intake / .544'' exhaust
    • Camshaft Duration (@.050 in.): 224° intake / 234° exhaust
    • Cylinder Heads: Aluminum Oval Port w/ 110cc combustion chambers
    • Valve Size: 2.19'' intake / 1.88'' exhaust
    • Compression Ratio: 10.1:1
    • Rocker Arms: Aluminum roller style
    • Rocker Arm Ratio: 1.7:1
    • Recommended Fuel: Premium pump
    • Maximum Recommended rpm: 6400
    • Balanced: Internal
    • Intake Manifold: Dual plane
    • INSTALLATION NOTES:
    • Due to crate fitment, the carburetor is shipped in a separate box and needs to be installed by an engine installer
    • Requires addition of starter and fuel pump (not included)
    • Clutch linkage bosses are drilled and tapped. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads for clearance
    • Comes with an internally balanced 14'' automatic transmission flexplate. Requires flywheel designed for internally balanced engines
    • Designed for pre-1976 street vehicles or any off-road vehicle
    • Not intended for marine applications
    • 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.

      CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Specifications:

    Part Type
    Cylinder Head Material
    Aluminum
    Engine Block Material
    Cast iron
    Engine Displacement
    427 ci.
    Engine Make/Size
    Chevy Big Block
    Engine Type
    High-Performance Crate Engine
    Intake Manifold Type
    Carbureted
    Part Category
    Performance Parts
    Part Fitment
    Semi Universal
    Quantity
    Sold as a Kit
  • Overview
  • Vehicle Fitment
  • Instructions
  • Reviews
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