19166392 ZL1 Anniversary Edition 427

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Item #: 19166392
Reg. Price: $28,625.00
Our Price: $23,900.00
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Description 

19166392 Chevrolet Performance Crate Engine
430 HP Anniversary Edition 427 Crate Engine

Call for avalibility and current price

19166392 To celebrate the 50th anniversary of the Chevrolet big block, GM Performance Parts has brought back a modern version of the ZL1 for your chance to relive muscle car history. The Anniversary Edition 427 starts with a retooled version of the ZL1 aluminum block using the exact same tooling that helped create this legend in 1969.The advantage of the aluminum block is that it offers the completed engine the weight of a small block with a whole lot more power. With a full list of features, this modern ZL1 is one of the most exclusive big block crate engines ever offered by GM Performance Parts. Fittingly, only 427 will ever be produced, and then the ZL1 tooling will be retired forever.The 427 lucky owners of this commemorative monster can expect an estimated 430 horsepower and 490 lb-ft of torque.

The legend of the all-aluminum big-block continues.

  • Part Number 19166392 
  • Limited production
  • ZL1 Heritage
  • 24-month GMPP warranty

 

 

To celebrate the 50th anniversary of the Chevrolet big block, GM Performance Parts has brought back a modern version of the ZL1 for your chance to relive muscle car history.
The Anniversary Edition 427 starts with a retooled version of the ZL1 aluminum block using the exact same tooling that helped create this legend in 1969.

The advantage of the aluminum block is that it offers the completed engine the weight of a small block with a whole lot more power.

With a full list of features, this modern ZL1 is one of the most exclusive big block crate engines ever offered by GM Performance Parts.
Fittingly, only 427 will ever be produced, and then the ZL1 tooling will be retired forever.
The 427 lucky owners of this commemorative monster can expect an estimated 480 horsepower and 490 lb-ft of torque.

Anniversary Edition 427 Tech Specs:

    • Engine Type - Aluminum Chevy big-block V-8
    • Displacement - 427 cu in
    • Bore x Stroke - 4.25 x 3.76
    • Block - Cast aluminum with 4-bolt main caps
    • Crankshaft - Forged steel
    • Connecting Rods - Forged steel
    • Pistons - Forged Aluminum
    • Camshaft Type - Hydraulic roller
    • Valve Lift - .510 intake / .540 exhaust
    • Camshaft Duration (@.050 in) - 211° intake / 230° exhaust
    • Cylinder Heads - Aluminum oval port, 110cc 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
    • Distributor - HEI type
    • Carburetor - 870-cfm
    • Water Pump - Aluminum short style
    • Spark Plugs and Wires - included
    • Flexplate - 14"
    • Recommended Fuel - 92 octane
    • Ignition Timing - Base 8° BTDC, 36° Total
    • Maximum Recommended RPM - 6000
    • Balanced - Internal


      INSTALLATION NOTES:
      • Due to crate fitment, carburetor is shipped in a separate box and will need to be installed by engine installer.
      • Requires addition of starter and fuel pump (not included).
      • Clutch linkage boss is cast into block, but must be 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 a 14" automatic transmission flexplate; use flywheel P/N 14096987 and 11" clutch assembly for manual transmission.
      • Designed for pre–1979 street vehicles or any off-road vehicle.
      • Not intended for marine applications.

Terms and Conditions
Warranty Information
GM Performance Crate Engine Start-up Instructions

Click here to download Product Information Sheet 

 

This engine is eligible for a $750 rebate when you also purchase:

 

19329795 T56 Manual Transmission and
19329902 Transmission Installation Kit

 Click here for Rebate Information

 

Still have questions or want more information, Please call us at 847-752-6172

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