Best Seller 
Chevrolet Performance 19331581 ZZ572 9.4L Big Block Long Block
Forget rebuilding stock blocks when the Chevrolet Performance ZZ572 19331581 base long block is ready-to-ship. We combine a massive 572 CID iron block with aluminum cylinder heads and 9.6:1 compression. Source your induction. Run wide open.
- 9.6:1 compression ratio runs standard fuel
- Lightweight aluminum heads drop axle weight
- Included oil pan protects rotating crankshaft
- OE roller camshaft minimizes friction wear
- Internal engine balance dampens speed vibrations
Description
The Chevrolet Performance 19331581 ZZ572 9.4L Big Block Long Block is the absolute apex of naturally aspirated, big-block American muscle. Displacing a monolithic 572 cubic inches (9.4 Liters), this earth-shattering powerhouse lays down a dyno-proven 621 horsepower and an unbelievable 645 lb-ft of torque on pump gas. If you are building a menacing pro-street drag car or a totally uncompromised custom muscle car, this tall-deck Bowtie block is guaranteed to intimidate everything else on the road.
This incredible Base Long Block arrives packed with race-proven internals, including a forged 4340 steel crank, forged H-beam rods, and forged aluminum pistons. Topped with massive aluminum rectangular-port cylinder heads, it is completely prepped for your high-rise intake and massive carburetor, giving you the ultimate foundation to build a classic, carb-breathing monster with 21st-century factory reliability.
Key Features & Performance Benefits
- Colossal 572ci / 9.4L Displacement: This massive tall-deck iron block generates terrifying, tire-melting torque at virtually any RPM, ensuring absolute dominance on the street or strip.
- Fully Forged Rotating Assembly: Equipped with a shot-peened 4340 forged steel crank and H-beam rods to survive the extreme violence of 600+ horsepower launches.
- High-Flow Aluminum Heads: Features massive 118cc chambers and 2.250-inch intake valves, allowing this giant air pump to breathe effortlessly at wide-open throttle.
- Aggressive Hydraulic Roller Cam: Delivers a lopey, menacing idle while providing incredible mid-range punch and high-RPM power, all while remaining pump-gas friendly at 9.6:1 compression.
- Legendary Bowtie Durability: Engineered from the ground up by Chevrolet Performance, utilizing a brand-new Gen VI block with 4-bolt main caps to prevent block flex under extreme loads.
Why this Crate Engine is the Ultimate Upgrade
Dropping the Chevrolet Performance ZZ572 9.4L Big Block into your chassis is not just an upgrade; it is a declaration of war. You are getting the absolute largest, baddest crate engine Chevrolet offers, completely bypassing the extreme costs and unreliability of a custom-built race engine. With its brutal horsepower, forged internals, and factory-engineered precision, the ZZ572 guarantees your ride will be the undisputed king of the streets.
Chevrolet Performance 19331581 ZZ572 Base Long Block Specs
| Brand | Chevrolet Performance |
| Engine Model | 19331581 |
| Part Type | Crate Engines |
| Product Line | Chevrolet Performance ZZ572 Base Long Block Crate Engines |
| Crate Engine Family | Chevy Big Block |
| Actual Engine Displacement | 9.4L/572 |
| Cylinder Head Material | Aluminum |
| Engine Block Material | Cast iron |
| Advertised Compression Ratio | 9.6:1 |
| Assembled | Yes |
| Engine Balance | Internal |
| Cam Style | Hydraulic roller, OE roller |
| Rear Main Seal Style | 1-piece |
| Intake Manifold Included | No |
| Cylinder Heads Included | Yes |
| Carburetor Included | No |
| Throttle Body Included | No |
| Distributor Included | No |
| Oil Pan Included | Yes |
| Valve Covers Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | Yes |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | No |
| Computer Included | No |
| Wiring Harness Included | No |
| Supercharger Included | No |
| Warranty Info | 2 Years / 24,000 Miles Limited Warranty |
Reviews
There are no reviews yet.