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1966 GMC Lights & Lighting

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Summit Racing™ Direct-Fit LED Headlight Assemblies and Components

If you're looking to convert over to LED headlights in your classic car or truck, Summit Racing™ direct-fit LED Headlights bulbs will help you see the light. Available with options that include sealed or unsealed, round or rectangular, and single or dual-beam capabilities, you're sure to find what you're looking for. Add some modern capabilities to your favorite ride with the Summit Racing™ direct-fit LED headlights best suited for your application.

4.34 out of 5 stars ( 103 )

$79.99

$99.99

Wagner Halogen Sealed Beams

Wagner halogen sealed beams feature custom-designed glass lenses that are manufactured to each specific application. They use a non-reflective bottom shelf for increased lamp effectiveness in rain, snow, and fog. A special grinding process on the aiming pads forms a perfect plane, making headlight aiming an easy process. The Wagner halogen sealed beams use spray-coated ferrules with rust-inhibiting lacquer to eliminate corrosion. They feature high-grade brass terminals and a glass exhaust tube. The beams are filled with Argon gas and are 100 percent leak-checked for maximum light performance. Get more light and better performance with these Wagner halogen sealed beams.

4.58 out of 5 stars ( 139 )

$10.99

$11.99

Morimoto Sealed6 Bi-LED Headlight Conversions

Functional and attractive, Morimoto Sealed6 Bi-LED headlight conversions are designed to replace all 5.75 in. round headlights, offer full low and high beam functionality, come standard with H4 3-pin male inputs, and should be plug-and-play on most classic cars/trucks. Built with diecast aluminum housings and UV-treated polycarbonate lenses, the heart of these headlights is powered with high-quality Nichia LEDs. In low beam, the LEDs are paired with Morimoto's advanced Kuria Optic projector lens array to efficiently distribute 2,400 lumens on the road in a properly LHD-stepped beam pattern. In high beam mode, the Sealed6 illuminates an extra set of optics, upping the overall output to 4,300 mosquito-melting lumens. Morimoto Sealed6 Bi-LED headlights have a dual light-pipe DRL setup has both a high-intensity white daytime running light and a low-intensity white parking light. The 2-wire DRL/Signal input makes setup easy, and if you don't care for the DRL function, they do not have to be wired in.

Not Yet Reviewed

$314.00

Summit Racing™ Direct-Fit Backup Light Assemblies

Summit Racing™ direct-fit backup light assemblies are OEM-style replacements to repair or restore your classic vehicle. Essential components for safety, our light assemblies provide bright illumination and visibility through clear lenses, alerting drivers and pedestrians when your vehicle is moving in reverse. Select the correct backup light assembly designed for your vehicle.

Not Yet Reviewed

$58.99

Morimoto Sealed7 2.0 Bi-LED Headlights

Morimoto Sealed7 2.0 Bi-LED headlights are designed to replace 7 in. round/PAR56 lights and offers both low and high beam functionality, making them a versatile choice for various vehicles. With Nichia NCSW170C Series LEDs and Morimoto's Kuria Optic projector lens array, these headlight conversions deliver an impressive 3,000 lumens in low beam mode and a staggering 4,000 lumens in high beam mode. The quad-optic setup includes high-intensity white daytime running lights, low-intensity white DRL (with low beams on), and high-intensity amber turn signals with a convenient switchback feature. Built to last, the Sealed7 features UV-coated shatterproof polycarbonate lenses and heavy-duty die-cast housings that serve as efficient heat sinks. The PWM LED driver ensures consistent peak intensity even during extended use. With H13/9008 male inputs as standard, these headlights are tailored for modern Jeep Wranglers but can easily adapt to older models with an H4 adapter. Elevate your vehicle's lighting performance and aesthetics with Morimoto's Sealed7 2.0—truly a standout in the 7 in. round LED market.

5.0 out of 5 stars ( 2 )

$377.10

ACDelco Light Bulb Sockets

ACDelco light bulb sockets are replacement lamp bulb holders for your vehicle's interior and exterior lighting. The bulb sockets securely hold the bulb and provide the electrical connection to operate the bulb. These original equipment light bulb sockets have been manufactured to fit specific GM vehicle factory light assemblies. They're available for more than a hundred lighting connections on most vehicles. Order the model designed for your application.

4.22 out of 5 stars ( 23 )

$5.99

Goodmark Headlamp Retaining Screws

Goodmark headlamp retaining screws are manufactured to OE specs from quality materials. These fasteners can replace missing or corroded original hardware. The screws are designed to hold your headlight in place by securing the retaining ring to the headlamp bucket. Automotive makes differ greatly, and so do their small components, like these screws. They're available in a variety of styles to fit particular applications. Goodmark fasteners are available individually or in larger quantity sets. Let the restoration experts help you maintain your classic vehicle!

4.71 out of 5 stars ( 14 )

$4.99

Standard Motor Light Socket Repair Assemblies

Standard Motor light socket repair assemblies are available to fix or replace dozens of factory bulb connections throughout your vehicle, interior and exterior. Whether you're having issues with the dome lights, instrument panel, taillights, or turn signals, these sockets and pigtails can help restore the OE performance you need. Find the model designed for your vehicle and original part number replacement application.

4.66 out of 5 stars ( 87 )

$3.99

$5.99

Dorman LED Light Bulbs

Dorman LED light bulbs are constructed from quality materials to deliver truer color, increased light output, and better visibility. The bulbs feature corrosion-resistant bulb bases and are available for a broad range of applications. Dorman LED bulbs are direct replacements, making your install easier to restore appearance and safety.

3.84 out of 5 stars ( 32 )

$11.99

OER Authorized Headlamp Wiring Upgrade Kits

OER Authorized headlamp wiring upgrade kits take your stock wiring to a new level. These harnesses provide your new H4 bulbs with maximum power—and decrease the chance of overloading the stock wiring and connectors. The upgrades draw directly from the battery, eliminating voltage drops and ensuring headlamp system reliability.

4.5 out of 5 stars ( 2 )

$26.99

Pacer Performance Hi-Five Cab Lights

Pacer Performance Hi-Five cab lights will give your ride some extra styling. Designed to match a variety of factory GM, Ford, and Dodge heavy-duty pickup cab roof lights, these bright illuminated cab roof lights are available with your choice of incandescent or low amperage draw LED bulbs. They give the "big rig" look to light-duty trucks and SUVs and provide a better visual fix for drivers in other vehicles. Available with amber, red, clear, or smoked lenses, their unique base design adapts and seals to flat or curved roof surfaces. The cab lights are offered in a variety of sizes—and include all necessary mounting hardware, wiring, and a manual switch.

4.06 out of 5 stars ( 142 )

$119.99

$128.99

Brothers Trucks Dome Light Assemblies

Brothers Trucks offers dome light assemblies for a variety of applications, including many Chevrolet and GMC truck models from the 1950s, '60s, and '70s. These exact reproductions feature chrome trim, which was included in original deluxe trim vehicles. These complete assemblies include wire leads, bulb clips, LED bulb, and euro clear lens.

3.0 out of 5 stars ( 5 )

$15.25

$40.24

Brothers Trucks Euro Crystal Headlights

Brothers Trucks Euro-style crystal clear headlights are designed for maximum light output. They include a high-efficiency white halogen bulb, and the bright white light is DOT and SAE approved. Available with or without LED halo auxiliary light for off-road use only, select the headlights preferred for your truck.

Not Yet Reviewed

$85.45

$241.95

On Sale

Summit Racing™ Taillights

Summit Racing™ offers taillights for hundreds of vehicles from the 1980s and up. These modern replacements will give your ride a custom look at an affordable price. The light assemblies are available in different styles, housings, and lens colors. They are DOT-compliant and include OEM fit points for easy installation.

4.42 out of 5 stars ( 12 )

$50.99

$59.99

OER Authorized Headlamp Bezels

Upgrade those old headlamp bezels with great quality reproduction units from OER Authorized. These are the quickest way to add a little shine to your front grille. Precisely cut to OE specs, so you know the fit is on point.

3.2 out of 5 stars ( 15 )

$47.99

On Sale

Brothers Trucks Tail Lamp Bezels

Welcome to Brothers Trucks, your source for classic truck restoration parts. Brothers offers tail lamp bezels to replace your missing, damaged, or dented originals. These quality reproduction bezels are a high-luster aluminum with a factory-like clear anodizing to help protect them from the elements. The bezels are available to fit the driver or passenger side of your truck. Bezels are sold individually or as a pair; order the bezels for your application needs.

3.0 out of 5 stars ( 1 )

$19.79


$11.15

United Pacific Taillight Housings

United Pacific offers housings and other taillight components for a variety of classic vehicle application. They're available in for specific fitment. Browse through the options and select the United Pacific parts needed for your repair or restoration.

5.0 out of 5 stars ( 2 )

$20.99

Summit Racing™ Dome Light Base and Lens Kits

Summit Racing™ dome light base and lens kits will brighten your classic's interior. Many times the base is scratched and lacks the original luster, while the lens is usually cloudy or cracked. Our kits include a base with mounting screws and the correct, color-matched natural nylon lens manufactured from the original manufacturer's tooling. Renew the look and lighting of your interior with a Summit™ dome light base and lens kit designed for your vehicle.

4.0 out of 5 stars ( 1 )

$12.99

$15.99

Goodmark Headlamp Adjuster Components

Goodmark headlamp adjuster components are great for replacing broken, missing, or deteriorated factory pieces. These simple little parts are direct replacements for the originals and will get your lights aimed properly in no time. They're available in a variety of styles for use on specific classic car applications. Drivers know: headlamps are useless if they're not lighting the road ahead. Fortunately, it's an easy fix using headlamp adjuster components from Goodmark.

4.24 out of 5 stars ( 17 )

$6.99

$19.99

United Pacific LED Sequential Taillights

United Pacific LED sequential taillights take your rear-end illumination to another level. These lights contain super-bright red LEDs with fully sealed epoxy coated electronics. A selector switch enables you to control the sequential function moving left, moving right, or off. The taillights also feature a brake attention option with a sequential-once function. (Some models require the use of United Pacific LED turn signal flasher, item number 90652 or 90649.) Most taillights include double connector with offset pins and will plug into your existing tail lamp socket. Add some style and 21st century pizazz to your vehicle with stunning sequential taillights.

5.0 out of 5 stars ( 12 )

$59.99

Brothers Trucks Headlight Retaining Rings

If you're replacing the headlamps on your classic square body, don't forget the important retaining rings that hold them in place. Brothers Trucks offers replacement bezels for a wide range of Chevrolet and GMC vehicles. Crafted from aluminum and polished to a brilliant shine, these retaining rings will securely hold your headlamps and look great doing it. Additional notes: * For models with dual headlights per side * Quality stamped for a precise fit and look * Includes all factory mounting points for an easy installation * Sold individually

5.0 out of 5 stars ( 1 )

$13.43

Pro's Pick Bed Roll Lights

Pro's Pick bed roll lights are the perfect addition for truck enthusiasts who want both style and safety. The premium materials and high-quality construction ensure longevity, while the efficient LED technology provides brilliant illumination without draining your battery. These rugged yet sleek looking LED lights are custom-designed to fit seamlessly into the bed roll at the rear of your truck, delivering clear, reliable visibility. Equipped with running lights, brake, and signal functions, these bed roll lights enhance safety by making your truck more noticeable on the road and at night. Note: These lights are not designed to replace your DOT approved lights.

5.0 out of 5 stars ( 1 )

$171.99

United Pacific Taillight Pigtails

United Pacific taillight pigtails offer a universal fit for a variety of dual function taillights that have integrated stop and turn signals. The harnesses feature high-temperature, heat-resistant nylon wire with color-coded insulation. They're great for custom installation on hot rods, classics, antiques, and a wide range of vehicles that require taillight harnesses for repair or replacement.

5.0 out of 5 stars ( 1 )

$5.99

United Pacific Dome Light Assemblies

If the interior dome light in your classic ride has seen better days or isn't working at all, replace it with a new dome light assembly from United Pacific. These light assemblies come complete. They include the housing, bezel ring, lens, and wire leads.--everything you need to complete the installation.

5.0 out of 5 stars ( 2 )

$26.99