ZZ632/1000 DELUXE BIG-BLOCK CRATE ENGINE

ZZ632/1000 DELUXE BIG-BLOCK CRATE ENGINE

Chevy Performance ZZ632 Big Block Crate Engine

REBATE DETAILS

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QUALITY PARTS.
HIGH-CALIBER BUILD.

Offer Valid 1/1/24 to 12/31/24

$250 rebate^* on the purchase of a Chevrolet Performance Transmission within 180 days of the purchase of any Chevrolet Performance Crate Engine^**. Rebate amount dependent on the package purchased.

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PARTS INTENDED FOR COMPETITION USE ONLY.
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BIGGER. BOLDER. BADDER

At Chevrolet Performance, we have mastered the art of reinvention. Our Big-Block crate engines have evolved to become more innovative, more powerful, and bigger than they’ve ever been. The new Chevrolet Performance ZZ632/1000 DELUXE Big-Block Crate Engine is no exception. It's our most powerful crate engine ever, with the modern convenience of EFI technology, providing more than 1,000 horsepower on 93-octane pump gas.

PART NUMBER: 19432060

WhyBuy

1004 HP @ 6,600 RPM

WhyBuy

876 LB-FT @ 5,600 RPM

Chevy Performance ZZ632 Big Block Crate Engine Air Cleaner

Chevy Performance ZZ632 Big Block Crate Engine Air Cleaner

BRING THE POWER TO YOUR PERFORMANCE

It’s crucial that you purchase a quality part for your new Chevrolet Performance ZZ632/1000 DELUXE Big-Block Crate Engine. Whether you are looking for a high-performance design or classic design, we have the right air cleaner for you.

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Installation Guides

Find everything from vital data about your engine’s capabilities to how to install it into your build.

Installation Guides

Chevy Performance ZZ632 Big Block Crate Engine Tech Specs

ZZ632/1000 DELUXE TECH SPECS

Part Number: 19432060
Engine Type: Chevy Tall-Deck Big-Block V-8
Displacement (cu. in.): 632 cu. in.
Bore x Stroke (in.): 4.600 x 4.750 in.
Block: Cast Iron Bowtie with 4-bolt main caps-tall deck
Crankshaft: Forged 4340 steel
Connecting Rods: Forged steel H-beam
Pistons: Forged aluminum 2618 alloy
Intake Manifold: Aluminum high-rise single-plane
Throttle Body: 4500-style
Fuel Injectors: 86-lb/hr
Camshaft Type: Billet Steel Hydraulic Roller
Valve Lift (in.): 0.780 intake/0.782 exhaust
Camshaft Duration (@0.050 in.): 270º intake/287º exhaust
Cylinder Heads: Aluminum spread-port; 70cc chambers -RS-X design
Valve Size (in.): 2.450 intake/1.800 exhaust,Titanium (5/16-in stem OD)
Ignition Type: 58X crank-triggered, coil-near-plug
Compression Ratio: 12.0:1 (nominal)
Rocker Arms: Forged aluminum; roller-style
Rocker Arm Ratio: 1.8:1 (shaft-mount)
Water Pump: Aluminum
Oil Pan: Steel 8-quart
Recommended Fuel: Premium pump (93 octane or higher)
Maximum Recommended RPM: 7,000
Balanced: Internal

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Chevrolet Performance Official Motor Oil Mobil 1

Mobil 1 is now The Official Motor Oil of Chevrolet Performance.

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Future GM Technicians Posing for a Picture with Dale Earnhardt Jr.

Bring Us Your Talent

Nobody knows automotive like Dale Earnhardt Jr. — so who better to share advice with aspiring auto techs?

Technician Stories

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The BLOCK

Visit TheBLOCK.com for a behind-the-scenes look at the world of Chevrolet Performance from an enthusiast's point of view.

Learn More

Four Chevrolet Camaro Sports Cars Parked on Display in a Showroom

Connect With Us

Want to know the latest in Chevrolet Performance news and more? Connect with us via email and social media today.  

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.