Professional automotive and diesel engine machining, rebuilding, and performance services in Waxhaw, NC. Since 2014, South Shop Auto Machine LLC has delivered precision engine work for cars, trucks, custom builds, race applications, and performance projects.

Licensed and insured

Precision Engine Work in Waxhaw, NC

Complete Automotive and Diesel Engine Machining Services

Engine work often requires several machining and repair processes to come together correctly. Instead of limiting our capabilities to one narrow type of project, we offer a broad selection of services for automotive and diesel engine applications.


Our services include Custom Engine Building, Race Engine Building, High Performance Engine Building, Engine Rebuilding, Diesel Engine Machining & Rebuilding, Cylinder Head Machining & Repair, Engine Block Machining, Engine Boring & Honing, Engine Sleeving & Block Repair, Engine Decking & Resurfacing, Aluminum Welding & Engine Component Repair, and Cars, Trucks & Diesel Engine Services.


This range allows us to work with customers whose goals can vary significantly. One project may involve restoring an engine for dependable everyday use, while another may require specialized machining for a race or performance build. Diesel applications bring their own requirements, and damaged engine components can require machining or repair before a build can move forward.



Whatever brings you to our shop, we take the time to understand the project and determine the work required.

AUTO + DIESEL

Engine Services

60 MI

Service Area

2014

In Business Since

Custom, Race, and High Performance Engine Building

A custom engine should be built around its intended application. At South Shop Auto Machine LLC, we provide Custom Engine Building for customers who need an engine prepared around specific project requirements rather than a standard replacement approach.


We also provide Race Engine Building and High Performance Engine Building for applications where the details of the engine build matter even more. Performance projects depend on the relationship between components, machining, clearances, preparation, and assembly. Our broad machining capabilities allow us to support these projects with services designed to prepare the engine and its components for the intended build.



Whether you are working on a street performance vehicle, race application, truck, or another custom project, we can discuss what you are building and the machine work involved.

Engine Rebuilding and Diesel Engine Services

Replacing an entire engine is not the only path forward when internal wear or damage occurs. Engine Rebuilding can provide a practical solution when an engine and its components are suitable for restoration.



Our Engine Rebuilding services focus on the machine work and preparation needed to bring an engine back into proper condition for its intended use. Depending on the project, rebuilding may involve work to the engine block, cylinder heads, cylinder bores, deck surfaces, or other components.


We also specialize in Diesel Engine Machining & Rebuilding. Diesel engine projects require the same commitment to accurate machining and careful preparation, with the added demands associated with diesel applications. We work with diesel engine components as part of our broad service range for cars, trucks, and diesel engines.


If you are unsure what your engine requires, contact us with the details of your project. We can discuss the work you need and provide a free quote based on the scope of the job.

Precision Machine Work for Engine Blocks and Cylinder Heads

Engine blocks and cylinder heads depend on accurately prepared surfaces and dimensions. Our machine shop services address many of the areas that become important during rebuilding, repair, and performance projects.


Cylinder Head Machining & Repair is available when a cylinder head requires professional machine work or repair before returning to service. We also provide Engine Block Machining for projects requiring block preparation and machining.


Our Engine Boring & Honing service allows us to prepare cylinder bores as required for the engine project. When damaged or worn cylinders require another approach, Engine Sleeving & Block Repair may provide a way to restore the affected area.


Engine Decking & Resurfacing is another important part of our machining capabilities. Proper surface preparation is critical when components must seal and fit correctly during assembly.

By providing these services through one automotive machine shop, we can support projects ranging from individual component work to more involved engine builds and rebuilds.

Aluminum Welding and Engine Component Repair

Not every engine component needs to be immediately discarded because it has been damaged. Some projects can benefit from specialized repair work, which is why our capabilities include Aluminum Welding & Engine Component Repair.



Repair requirements vary depending on the component, location, extent of damage, and intended application. We evaluate the work involved and determine whether the requested repair is appropriate for the project.


Our ability to combine engine machining with component repair gives customers another resource when dealing with damaged parts or more complicated engine projects.

Car engine bay with a large turbo setup and polished intake components, hood open.
Close-up of a modified car engine with HPTuners branding, black and orange components visible.

TEstimonials

Empty living room with hardwood floors, a bench under a large window, and a ceiling fan.
Empty living room with hardwood floors, light blue walls, arched doorway, and a ceiling light in the center.

Why Choose South Shop Auto Machine LLC

Since 2014, we have built our business around professional engine machining and rebuilding services for customers who need specialized work. As a partnership operated shop, we work directly with the projects that come through our doors and understand that each engine can come with different goals, challenges, and requirements. We are licensed and insured, and our service capabilities cover automotive, truck, diesel, custom, race, and performance applications. This broad range means customers can come to us for everything from Cylinder Head Machining & Repair to a more extensive custom engine project.


Customer feedback also reflects the type of experience we aim to provide. South Shop Auto Machine LLC has earned a 5.0 Google rating from 38 reviews. Customers have specifically praised our work on cylinder heads, engine sleeving, engine projects, pricing, turnaround, and willingness to answer questions.


One Google reviewer who brought us an LS7 for sleeve installation and head work described the results as an “amazing job” and also praised the pricing and quality of the work. Another customer who came to us with an engine project said we took care of the work quickly and affordably while also answering questions about the project. We appreciate the customers who trust us with their engines and components, and we work to provide the same level of attention whether the job involves one component or a more extensive build.

Hands using wrenches to repair a machine engine in a dark workshop
Mechanic inspecting greasy car part in a dim workshop, wearing gray overalls

Serving Waxhaw, NC and the Surrounding Area

Our shop is located at 5621 Nesbit Rd, Waxhaw, NC 28173, and we serve customers within approximately a 60 mile radius. We are open Monday through Thursday from 7:00 AM to 5:00 PM and Friday from 7:00 AM to 2:00 PM. We are closed Saturday and Sunday.


If you have an engine, cylinder head, block, diesel application, performance build, or damaged component that needs professional attention, tell us about the project and the work you need.

Frequently Asked Questions

  • What types of engines do you work on?

    We provide engine machining, rebuilding, and related services for cars, trucks, and diesel engines. Our capabilities also include custom, race, and high performance engine projects.

  • Do you provide complete engine rebuilding?

    Yes. Engine Rebuilding is one of our primary services. The exact work required depends on the condition of the engine and the goals of the project.

  • Can you machine cylinder heads and engine blocks?

    Yes. We provide Cylinder Head Machining & Repair and Engine Block Machining, along with Engine Boring & Honing, Engine Sleeving & Block Repair, and Engine Decking & Resurfacing.

  • Do you work on performance and race engines?

    Yes. We provide both Race Engine Building and High Performance Engine Building, as well as Custom Engine Building for specialized applications.

  • Do you provide diesel engine machining?

    Yes. Diesel Engine Machining & Rebuilding is part of our service range. We work with diesel applications in addition to automotive and truck engine projects.

  • Can you repair damaged aluminum engine components?

    We provide Aluminum Welding & Engine Component Repair. Because every damaged component is different, contact us with information about the part and the repair needed so we can discuss the project.

  • How far does South Shop Auto Machine LLC serve?

    We are based in Waxhaw, NC and serve customers within approximately a 60 mile radius.

Request a Free Quote for Your Engine Project

When your project requires professional engine machining, rebuilding, component repair, or a custom engine build, South Shop Auto Machine LLC is ready to discuss the work.


Request a Free Quote through our contact form, call us at (704) 242-2211, or steven.workman5621@yahoo.com. Tell us about your engine, vehicle, components, and the work you need so we can better understand the project. Visit us at 5621 Nesbit Rd, Waxhaw, NC 28173. We look forward to helping you move your engine project forward with the precision machining and specialized service it requires.