Name: Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines 19432060 - X Factors Motorsports
Price: 16467.00 USD
Availability: InStock

Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines 19432060

$16,467.00

Crate Engine, Long Block, ZZ632, Tall Deck, 4-Bolt Mains, Cast Iron Block, Aluminum Heads, 12.0:1 Compression, 4500 Flange, Big Block, Chevy, Each

Overview

Brand: Chevrolet Performance

Manufacturer’s Part Number: 19432060

Part Type: Crate Engines

Product Line: Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines

Summit Racing Part Number: NAL-19432060

Crate Engine Family: Chevy Big Block

Actual Engine Displacement: 10.3L/632

Crate Engine Cylinder Head Material: Aluminum

Engine Block Material: Cast iron

Advertised Compression Ratio: 12.0:1

Assembled: Yes

Engine Balance: Internal

Cam Style: Hydraulic roller, OE roller

Rear Main Seal Style: 1-piece

Intake Manifold Included: Yes

Intake Manifold Style: Fuel Injection

Cylinder Heads Included: Yes

Carburetor Included: No

Throttle Body Included: Yes

Distributor Included: No

Oil Pan Included: Yes

Valve Covers Included: Yes

Timing Cover Included: Yes

Water Pump Included: Yes

Harmonic Balancer Included: Yes

Flexplate Included: No

Flywheel Included: No

Air Cleaner Included: No

Spark Plugs Included: Yes

Spark Plug Wires Included: Yes

Computer Included: Yes

Wiring Harness Included: Yes

Water Pump Style: Short

Supercharger Included: No

Remanufactured: No

Quantity: Sold individually.

Notes: Will require an internal balance flywheel or flexplate.

Special Attention: Features a 4500 Dominator style flange throttle body that will need to be installed. Requires an EFI compatible high pressure fuel pump, starter, and air cleaner with 4500 style flange. Custom exhaust system required due to cylinder head port design. Not intended for marine use.

Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines

Chevrolet Performance’s ZZ632/1000 deluxe long block crate engines are their biggest and baddest big blocks! They start with a tall deck Sportsman Bowtie block and an all-forged roller assembly, then add a hydraulic roller camshaft and high-flow spread-port CNC-machined cylinder heads derived from Pro Stock racing technology. The RS-X design cylinder heads feature symmetrical ports to produce similar power from all eight cylinders. ZZ632 crate engines have a crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate. Included is a pre-programmed, self-learning control system for precise fuel control and amazing output on premium pump gas. These big block engines reach peak power at 6,600 rpm and rev to a recommended maximum of 7,000 rpm.

Technical specs:

* Bore and stroke: 4.600 in. by 4.750 in.
* Power is 1,004 hp at 6,600 rpm
* Torque is 876 lbs.-ft. at 5,600 rpm
* Cast iron block with 4-bolt mains
* Forged 4340 steel crankshaft
* Forged steel H-beam connecting rods
* Forged aluminum 2618 alloy pistons
* Aluminum high-rise single-plane intake manifold
* Dominator 4500-style throttle body
* 86 lb.-hr. fuel injectors
* Billet steel hydraulic roller camshaft
* Valve lift of 0.780 in. intake and 0.782 in. exhaust
* Camshaft duration at 0.050 in. is 270 intake and 287 exhaust
* Aluminum RS-X symmetrical spread-port cylinder heads with 70cc chambers
* Titanium 2.450 in. intake/1.800 in. exhaust valves with a 5/16 in. stem
* 58X reluctor crank-triggered, coil-near-plug ignition
* Compression ratio of 12.0:1
* Forged aluminum shaft-mount roller rocker arms with 1.8:1 ratio
* Aluminum water pump
* Steel 8-quart oil pan
* Recommended fuel: 93 octane or higher

Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.

1. Processing Time

Orders are typically processed within 1–2 business days after payment is confirmed.
Orders placed on weekends or holidays will be processed on the next business day.

2. Delivery Times

Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.
International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.

3. Shipping Rates

United States: Free standard shipping on all orders.
International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.

4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines 19432060

1. Processing Time

2. Delivery Times

3. Shipping Rates

4. Carriers Used

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Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines 19432060

1. Processing Time

2. Delivery Times

3. Shipping Rates

4. Carriers Used

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