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ZZ502/502-19433162 Chevrolet Performance Deluxe Crate Engine

$12,125.33

  • Displacement (cu in):502
  • Bore x Stroke (in): 4.470 x 4.000
  • Recommended Fuel: Premium pump
  • Maximum Recommended rpm: 5,800

Available on backorder

Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.

Have your engine dyno tested by one of our professional engine builders to ensure everything is properly broken in. We can dyno your engine with your components to make sure everything is working harmoniously before shipping you the whole assembly drained and ready to install.

Shipping is free, but there is a delivery fee for residential addresses.

ZZ502/502 Deluxe Crate Engine

There’s no replacement for displacement! The ZZ502/502 Deluxe Crate Engine puts massive amounts of big-block horsepower and torque on tap for your next project. It’s no wonder why this is Chevrolet’s most popular big-block crate engine.

Karl’s Kustoms is here to help you make your next build the best it can be, as a top-rated retailer of Chevy performance engines, parts, and accessories, and over 40 years of dedication to GM performance. 

What’s Included

The ZZ502 deluxe engine assembly is sold with additional components including the intake manifold, carburetor, distributor, and water pump. This engine comes fully assembled, using all-new high-quality components.

Important Notes

Original items such as manifolds, accessories, mounts, etc. can be transferred to a ZZ502 deluxe engine when installed in a vehicle that was originally equipped with a big block. However, there may be some dissimilar components between a ZZ502 deluxe engine and an older big block.

Installing this engine in a vehicle not originally equipped with a big block engine may require modifications or additional components not included, such as fabricating various components for the cooling, fuel, electrical, and exhaust systems.

Chevrolet recommends using a minimum octane rating of 92 (R+M/2) fuel in the ZZ502 (9.6:1 compression ratio) to prevent pre-ignition.

Replaces part# 19419003

Weight 611 lbs
Brand

Replaces/Supersedes

19201332, 19331579

ZZ502/502 Deluxe Tech Specs

  • Displacement (cu in): 502
  • Bore x Stroke (in): 4.470 x 4.000
  • Block (P/N 19170540): Cast-iron with 4-bolt main caps
  • Crankshaft (P/N 10183723): Forged steel
  • Connecting Rods (P/N 19170198): Forged steel, shot peened
  • Pistons (P/N 12533507): Forged aluminum
  • Intake Manifold (P/N 12363407): Dual plane
  • Camshaft Type (P/N 12366543): Hydraulic roller
  • Camshaft Lift (in): .527 intake / .544 exhaust
  • Camshaft Duration (@.050 in): 224° intake / 234° exhaust
  • Cylinder Heads (P/N 19331425): Aluminum oval port; 110cc chambers
  • Valve Size (in): 2.250 intake / 1.880 exhaust; stainless steel
  • Compression Ratio: 9.6:1
  • Rocker Arms (P/N 12675724): Stamped steel
  • Rocker Arm Ratio: 1.7:1
  • Distributor (P/N 93440806): HEI type
  • Carburetor (P/N 19170094): 870-cfm
  • Water Pump (P/N 19168602): Aluminum, short-style
  • Spark Plugs and Wires: Included
  • Starter (P/N 19302919): Included
  • Flexplate (P/N 10185034): 14″
  • Recommended Fuel: Premium pump
  • Ignition Timing: 32° Total @ 4,000 rpm
  • Maximum Recommended RPM: 5,800
  • Balanced: External

Chevrolet Performance ZZ502 Crate Motor

Chevrolet Performance Crate Engines carry a 24 Month or 50,000-mile warranty (whichever comes first) when installed by a qualified independent service center. Chevrolet Performance Crate Engines also come with a 30-day start-up warranty (parts only).

There are some additional limitations on the warranty – please see the official GM warranty documentation for more information.

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Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.