This shop bundle details key components for building a Freightliner Coronado Glider Kit Heavy Duty Truck. It's intended for owner-operators and truck builders interested in custom heavy-duty trucks using pre-emission components to optimize performance and maintenance. The products collectively offer a pathway to constructing a specialized, durable heavy-duty vehicle.
Curated by The Shelf Curator · Updated July 2026
Built for fleet owners and owner-operators who need pre-ELD engine reliability paired with modern chassis longevity. This shop focuses on high-spec glider kits rather than standard used inventories to ensure Tier 1 component compatibility.
Curator's pick: Series 60 12.7L DDEC IV Engine
This engine represents the peak of rebuildable diesel technology, offering a balance of fuel economy and simplicity that modern SCR-equipped units cannot match. Its integration into a glider chassis provides a path to high-mileage operation without the diagnostic complexity of newer emission hardware.
⚠ Worth knowing: Federal regulations regarding glider kits are subject to strict production limits and emission standards that vary by year and fleet size. Operational legality depends entirely on matching the engine's original manufacturing date with the correct chassis configuration to remain compliant with EPA Phase 2 requirements.
Heavy Duty Diagnostic Scanners and SoftwareCommercial Fleet Preventive Maintenance KitsLong-Haul Sleeper Cab Interior Upfits
This shop is built around the concept of glider kits, specifically focusing on components to construct a Freightliner Coronado Glider Kit Heavy Duty Truck. The selections prioritize durability, customization, and the ability to utilize pre-emission powertrains, which are highly sought after in the heavy-duty trucking industry.
This guide is for owner-operators, independent truck builders, and enthusiasts who are looking to create a custom heavy-duty truck. It's especially suited for those who aim to bypass complex modern emission systems, preferring the reliability and simpler maintenance of pre-emission engines.
To get started, consider pairing a glider kit with a proven pre-emission engine and an 18-speed transmission. A full build, including all major components, can range from $0 to $452, but a basic starter setup could be around $0 to $232.
Full build
$0–$452
Starter
$0–$232
Glider Kit + Engine + Transmission
Best forOwner OperatorsCustom Truck BuildersPre-Emission EnthusiastsHeavy Haul ApplicationsLong-Term Durability
The Coronado Glider Kit provides a new cab, chassis, and axle configuration without an engine or transmission from Freightliner. It is suitable for truckers who want to install their own powertrain, often to bypass modern emission systems. This kit allows for significant customization while retaining a new truck's structural integrity.
New Freightliner Coronado cab and chassis
Axles included, no engine/transmission
Customizable powertrain installation
Suitable for heavy-duty applications
Pre-emission powertrain compatibility
In this shop: The Coronado Glider Kit is a central offering that embodies the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe by providing the foundation for a customized, pre-emission heavy-duty truck build.
The 389 Glider Kit supplies a new cab, chassis, and axles, allowing owner-operators to install their preferred drivetrain. This kit is commonly chosen for its classic styling and robust construction, providing a strong base for customized heavy haulers. It directly addresses the need for a new chassis that can accept specific, often pre-emission, engines and transmissions.
New Peterbilt 389 cab and chassis
Includes axles, excludes engine/transmission
Classic long-nose styling
Strong platform for heavy hauling
Allows powertrain customization
In this shop: The 389 Glider Kit enhances the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe by offering another popular, rugged chassis option for those building a bespoke heavy-duty truck.
The Series 60 12.7L DDEC IV Engine is a widely used pre-emission diesel engine, known for its reliability and fuel efficiency. It is often chosen for glider kits to avoid the complexities and maintenance associated with modern emission control systems. This engine provides a proven power solution for heavy-duty truck applications.
Detroit Diesel, 12.7L displacement
Pre-emission DDEC IV electronics
Known for reliability and longevity
Common in glider kit installations
Fuel-efficient workhorse engine
In this shop: The Series 60 12.7L DDEC IV Engine is fundamental to the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe, representing the preferred type of reliable, pre-emission powertrain for these custom builds.
The Cat 3406E Diesel Engine is a powerful and durable pre-emission engine, frequently refurbished for high-performance glider kit builds. It is favored by owner-operators seeking robust power and a distinct sound, offering dependable performance for demanding applications. This engine solves the need for a high-output, long-lasting power plant without modern emission system constraints.
Caterpillar 3406E diesel
High-performance pre-emission engine
Often refurbished for glider kits
Distinctive engine sound
Reliable for heavy-duty work
In this shop: The Cat 3406E Diesel Engine aligns with the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe by offering a powerful, renowned pre-emission engine option for discerning truck builders.
The 18-Speed Manual Transmission is a robust gear-changing unit common in heavy-duty trucks, providing a wide range of ratios for various hauling conditions. It is a standard choice for vocational and over-the-road trucks, offering drivers precise control over power delivery. This transmission complements high-torque engines often found in glider kit builds.
Heavy-duty manual transmission
18 forward speeds (double overdrive)
Suitable for high torque engines
Common in vocational/line-haul trucks
Durable, driver-controlled shifting
In this shop: The 18-Speed Manual Transmission fits the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe as a reliable, standard component for completing the powertrain of these custom builds.
The W900L Glider Kit provides a new cab, chassis, and axles from Kenworth, designed for custom powertrain installation. It is a popular choice for heavy-haul and long-nose truck enthusiasts, offering a classic aesthetic combined with new structural integrity. This kit allows for the integration of specific pre-emission engines and transmissions.
New Kenworth W900L cab and chassis
Includes axles, no engine/transmission
Iconic long-nose design
Strong base for heavy-haul builds
Accommodates custom powertrains
In this shop: The W900L Glider Kit supports the Freightliner Coronado Glider Kit Heavy Duty Trucks vibe by providing another well-regarded, customizable long-nose chassis option for specialized builds.
This combination allows for significant cost savings on engine and transmission components by repurposing existing, reliable pre-emission powertrains.
Building a glider kit provides unparalleled control over component selection, ensuring the truck meets specific performance and maintenance preferences.
The use of pre-emission engines often results in simpler diagnostics and lower long-term maintenance costs compared to trucks with complex modern emission systems.
What to know
Assembling a glider kit requires a high level of mechanical expertise and access to specialized tools and facilities, making it unsuitable for novices.
Sourcing quality pre-emission engines and transmissions can be challenging, often requiring extensive searching and potential refurbishment costs.
How to use this together
1
Select Your Glider Kit First
Begin by choosing your preferred glider kit, such as the Coronado Glider Kit or W900L Glider Kit, as this defines the truck's cab style, chassis, and axle configuration. This foundational choice is crucial because it dictates the overall aesthetic and structural integrity of your build, and subsequent components must be compatible with it.
2
Integrate Your Preferred Engine
Once your glider kit is selected, you'll need to install a compatible pre-emission engine like the Series 60 12.7L DDEC IV Engine or the Cat 3406E Diesel Engine. The engine choice directly impacts the truck's power, fuel efficiency, and long-term reliability, so ensure it can meet your specific hauling demands.
3
Install the Transmission System
Finally, install a robust transmission like the 18-Speed Manual Transmission, ensuring it is correctly mated to your chosen engine and capable of handling its torque output. The transmission is critical for delivering power effectively to the wheels, influencing driving control and performance across various hauling conditions.
