The square body Chevy is more than just a truck—it’s a legend. Whether you’re restoring a 1973-87 Chevy or upgrading your Chevy GMC truck for modern performance, finding the right square body Chevy parts is essential. These trucks have a timeless appeal, and with the right restoration parts, you can keep yours looking and running like new.
Why Square Body Chevy Trucks Are So Popular
The 1973-1987 Chevy trucks are known for their rugged, boxy design and dependability. They’re easy to work on, making them a favorite among truck enthusiasts. Whether you own a C10 truck, a GMC pickup truck, or a C/K Series model, keeping it in top shape means investing in high-quality replacement parts.
Top Square Body Chevy Parts You Need
1. Body Panels & Body Components
Rust and wear are the biggest enemies of any classic truck, and body panels are some of the first components to suffer. Whether it’s the floor pan, inner fender, or bed panels, these parts often need replacing due to years of exposure to the elements. Even if your truck has been well-maintained, dents, dings, and corrosion are inevitable over time. Luckily, you can find quality parts designed to match factory specifications, ensuring a seamless restoration.
Replacing body components isn't just about looks—it also helps maintain structural integrity. If left unchecked, rust can spread, weakening the truck’s frame and making repairs even more expensive. Investing in high-quality replacement parts now can save you a headache later, keeping your Chevy square looking sharp and ready for the road.
2. Front & Rear Bumpers
A front bumper and rear bumper take a lot of abuse. From minor fender benders to off-road adventures, bumpers absorb impact and protect the rest of your truck. Over time, they can become bent, scratched, or even rusted through. Whether you’re looking to restore your squarebody truck to its factory look or upgrade to a more rugged off-road style, new bumpers are a great way to enhance both protection and aesthetics.
Beyond appearance, replacing your bumpers can improve safety. A sturdy rear bumper helps protect against rear-end collisions, while a front bumper with an integrated winch plate can be a lifesaver when you’re stuck in mud or snow. Upgrading your bumpers is a smart move for both restoration and performance.
3. Door Parts & Components
Over the years, door components like door panels, door handles, and door glass can wear out. Sticky locks, rattling windows, and cracked panels are common issues in older squarebody trucks. Since these trucks are daily drivers for many enthusiasts, having fully functional doors is a must.
Replacing door parts is one of the easiest ways to refresh your truck’s interior. New door handles restore functionality, while fresh door panels give your truck a clean, updated look. If you’ve been dealing with loose or misaligned doors, consider upgrading your door components for a better driving experience.
4. Suspension Kits
A classic GM truck is only as good as its suspension. Over time, suspension kits wear out, leading to a rough ride and poor handling. Worn-out shocks, springs, and control arms can make your Chevy GMC truck feel unstable, especially when hauling heavy loads or tackling rough terrain.
Investing in a suspension kit improves ride quality and handling, bringing your truck back to factory standards or even enhancing it for off-road performance. Whether you want a comfortable street ride or a lifted setup for better ground clearance, upgrading your suspension is a game-changer.
5. Instrument Panels & Dash Components
The instrument panel and dash components are often overlooked but play a huge role in a truck’s usability and style. Cracked dashboards, faded gauges, and malfunctioning switches are all common in squarebody trucks that have been exposed to years of sun and wear.
Replacing or upgrading your dash components can give your interior a fresh, modern feel while maintaining the truck’s classic charm. Whether you want a stock restoration or an upgraded instrument cluster with modern technology, investing in these parts makes your truck feel like new.
6. Hood Accessories & Fender Flares
A new hood component can completely change the look of your truck. Whether it’s a factory-style replacement or an aggressive cowl hood, upgrading this part enhances both aesthetics and performance. Many owners also opt for fender flares, which provide extra tire coverage and give the truck a more aggressive stance.
Besides appearance, replacing a worn or damaged hood can improve aerodynamics and protect your engine bay from debris. High-quality hood accessories ensure durability and a proper fit, making them a great investment for any restoration.
7. Power Steering & Fuel Injection Upgrades
Older squarebody trucks were built with manual steering, making them difficult to handle at low speeds. Converting to power steering dramatically improves drivability, making parking and tight turns much easier. If your truck already has power steering but feels sluggish, replacing the pump and lines can restore smooth operation.
Similarly, switching from a carburetor to fuel injection improves efficiency, reliability, and performance. If you want better fuel economy and smoother starts, upgrading to a modern fuel injection system is a great choice for your classic truck.
8. Tailgate Accessories
Tailgates take a lot of abuse over the years, and if yours is dented, rusted, or not latching properly, it’s time for a replacement. New tailgate accessories like tail lights, handles, and hinges ensure that your truck bed stays secure and functional.
A properly functioning tailgate is especially important for those who use their trucks for hauling. Whether you need a stock replacement or a heavy-duty upgrade, new tailgate accessories keep your truck bed in top shape.
9. Fuel Tank & Body Mounting Hardware
Over time, your fuel tank can develop leaks or rust, which can lead to performance issues or even dangerous situations. Replacing an old fuel tank with a brand-new unit ensures that your engine gets clean, consistent fuel.
Likewise, body mounting hardware is crucial for maintaining the structural integrity of your truck. If your truck’s body feels loose or creaky, upgrading body parts and mounting components will provide a more solid and stable ride.
10. Garage Accessories & Home Improvement Gear
For the DIY mechanic, having the right garage accessories makes working on a Chevy truck much easier. From specialized tools to storage solutions, equipping your garage properly ensures you have everything you need for your next project.
Many classic truck owners also invest in home improvement items like lighting and storage racks to keep their workspaces organized. If you love working on your truck, having a well-equipped garage is just as important as the parts themselves.
Where to Find the Best Square Body Chevy Parts
At Parts Matrix, we offer a wide selection of Chevy truck parts with FAST shipping across the United States. Whether you need billet aluminum upgrades, wiper components, or seat belts, we’ve got you covered. Your 1973-87 Chevy deserves the best. Browse our new products, check out our quick order system, and enjoy FREE shipping on select items. Click view cart, grab the best match for your truck, and bring your classic truck back to life today!
