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Home Engines Crate Engines Chevrolet Performance 6.6L 400 C.I.D. Diesel Remanufactured Long Block Crate Engines 97779462
VEGE Remanufactured Long Block Crate Engines 828A
VEGE Remanufactured Long Block Crate Engines 828A $1,349.00
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Chevrolet Performance Crate Engines 19259420
Chevrolet Performance Crate Engines 19259420 $2,450.00

Chevrolet Performance 6.6L 400 C.I.D. Diesel Remanufactured Long Block Crate Engines 97779462

$8,868.00

Engine Assembly, Crate Engine, Chevy, V8, 6.6L, 403, Duramax Diesel, LLY, Each

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Category: Crate Engines
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Description

Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 97779462
Part Type: Crate Engines
Product Line: Chevrolet Performance 6.6L 400 C.I.D. Diesel Remanufactured Long Block Crate Engines
Summit Racing Part Number: NAL-97779462
Crate Engine Family: Duramax Diesel
Actual Engine Displacement: 6.6L/400
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Assembled: Yes
Engine Balance: Internal
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: No
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: No
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
Supercharger Included: No
Remanufactured: Yes
Quantity: Sold individually.
Notes: This engine is designed as stock replacement for 2004.5-05 Chevrolet/GMC pickups, 2004.5-05 Chevrolet/GMC van models with RPO code LB7. This engine is not designed nor intended to be used in any marine applications. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.

Chevrolet Performance 6.6L 400 C.I.D. Diesel Remanufactured Long Block Crate Engines

Chevrolet Performance 6.6L 400 c.i.d. diesel remanufactured long block crate engines are available as direct replacements in your Chevy/GMC truck or SUV. They feature all-new components built to factory specifications for maximum durability. The assemblies come complete with a new engine block, crank, rods, pistons, cam and lifter set, and cylinder heads with valvetrain components.

 

Shipping & Delivery
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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.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

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    • Phone: +1 (714) 694-3374
    • E-mail: sales@xfactorsmotorsports.com
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