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For those of you who want your ZZ502/502 already assembled, GM Performance Parts has just what you need.
The ZZ502/502 Deluxe crate engine includes the entire engine, from carb to oil pan, and comes completely assembled from the factory. It includes a Holley 850-cfm four-barrel carburetor, dual-plane intake manifold CNC-port matched to the oval-port heads, starter, distributor, plug wires, and water pump. The ZZ502/502 Deluxe crate engine offers you a GM Performance Parts-tested and validated 502 horsepower/567 lb.-ft. of torque combination with a 12-month warranty.
The ZZ502/502 comes with our aluminum oval-port, big-valve street heads that flow enough air to satisfy the demands of the hungry 4.47" bores and 4.00" stroke crankshaft. To ensure a long and productive life, this performance big-block is based on a Gen VI block with four-bolt mains, a forged steel crank, forged steel rods, and forged aluminum 9.6:1 pistons.

Contact Your Performance Parts Specialist

1-800-525-1691 Nationwide

1-800-742-7664 In Nebraska

Rob Friesen ext 526 email rob@friesenchevy.com

Tony Johannsen ext 538 email tony@friesenchevy.com

Betty Reed ext 530 email betty@friesenchevy.com

Parts Manager

Jon Pedersen ext 525 and 527 email jon@friesenchevy.com

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