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CHEVROLET K20 Parts and Accessories

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Results 1 - 24 of 39

On Sale

Summit Racing™ Headers

Our Summit Performance® headers are manufactured from mandrel-bent tubing for superior flow and greater horsepower. The headers feature a pressure-formed collector for a better flow rate and a JIG-welded tube-to-flange plate for a perfect fit. They're made for off-road and racing use only. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment. The headers are available in a wide range of styles, sizes, and configurations. Order the pair recommended for your application. (Special warning regarding Summit Racing™ painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.)

4.23 out of 5 stars ( 1997 )

$186.99

$209.99


$168.29

$188.99

On Sale

Holley Mechanical Fuel Pumps

Holley Street Performance mechanical fuel pumps are designed to work with stock or mildly modified engines. Ranging in performance styles of 80 to 225 gph, their body castings can be rotated 360 degrees to ease mounting in difficult places and they have large orifices for high flow rates. These pumps are not compatible with methanol or alcohol fuels and should not be used with fuel injection systems. A fuel pressure regulator is required for 130 gph versions.

3.86 out of 5 stars ( 349 )

$161.95


$121.95

On Sale

Mickey Thompson Classic III Polished Wheels

An update of a retro style, Mickey Thompson Classic III wheels are designed for your rig, trailer, and toy hauler. These beautifully polished wheels offer a high load rating and a greater number of fitments to dress up your ride. Classic III wheels feature a concave profile, 8-hole design with a smooth outer lip, and a non-corrosive, screw-on center cap. They're finished with a deeply embossed Mickey Thompson logo for added appeal. More style, more sizes, more load—Classic III wheels are oldies but goodies made better by Mickey Thompson.

4.69 out of 5 stars ( 52 )

$280.99


$260.99

On Sale

Summit Racing™ Cummins Conversion Crossmembers

Summit Racing™ Cummins conversion crossmembers are specifically designed for installing a Cummins 6BT into your 1973-87 Chevy 4WD truck or 1973-91 4x4 Suburban. These drop conversion units often eliminate the need for a lift kit. They're a direct bolt-in, utilizing OEM hole locations, yet still allow room for drilling and adding additional bolts for increased rigidity. The crossmembers are made from high-quality steel with a black powdercoat finish. It's a fact—any conversion can be tricky. Thankfully, Summit Racing™ offers the correct components to help you get the job done right!

4.6 out of 5 stars ( 5 )

$226.99


$204.29

On Sale

Summit Racing™ Lift Leaf Springs

Summit Racing™ lift leaf springs provide the extra ground clearance that you need without sacrificing comfort. They deliver smooth ride quality and still respond great when subjected to off-road conditions. These leaf springs can add anywhere from 2 in. to 6 in. of ride height, depending upon the application. Whether you're replacing worn-out springs or giving your truck a modern suspension stance, Summit Racing™ has the lift leaf springs to improve your vehicle.

5.0 out of 5 stars ( 4 )

$134.99

$149.99


$121.49

$134.99

On Sale

Brothers Trucks Grilles

Something that can really stand out on your OBS truck is the grille. If you have an aging, damaged, or worn front grille, it can make an otherwise nice truck look not so nice. Brothers Trucks has the remedy with their new replacement grilles for Chevrolet and GMC trucks from the 1970s and up. These grilles include all factory mounting points for an easy installation. They're available in either a black or chrome finish—and they can also be painted to match the body of your truck for a true custom appearance. Order the grille designed to fit your vehicle.

4.38 out of 5 stars ( 13 )

$227.95

$278.35


$125.95

$153.95

On Sale

ACCEL Extreme 9000 Ceramic Spark Plug Wire Sets

ACCEL Extreme 9000 ceramic wires are the cure for burnt spark plug boots. These wires provide excellent energy delivery while providing the highest level of RFI/EMI suppression. They're ideal for custom engines, boats, and RVs—plus great trackside accessories when you need to make up a replacement wire. ACCEL Extreme 9000 ceramic spark plug wire sets are available straight or in right-angle configurations. Order the set recommended for your vehicle and engine application. More product features include: * Finished with stainless steel spark plug terminals and ceramic spark plug boots * Each wire features ultra-high temperature double silicone wire rated at 600 degrees F * Ferro-Spiral core wire developed for performance use * Capable of withstanding up to 2,000 degrees F

4.43 out of 5 stars ( 457 )

$199.95

$210.95


$129.95

$158.95

On Sale

ACCEL Performance Replacement Distributors

ACCEL Performance replacement distributors are perfect for your daily driver or street machine. They're built with all-new components and high performance ACCEL electronics. Each model's design features the materials and accessories that make for an easy installation while providing the fit, form, and function you need. Order the ACCEL Performance replacement distributor designed for your engine when you need a quality substitute or want better performance.

4.38 out of 5 stars ( 149 )

$207.95

$259.95


$155.95

$171.95

On Sale

Summit Racing™ Radiator Hose Kits

Radiator hoses can be the Achilles heel of your ride if they aren't serviced and replaced when signs of weakness or wear start to appear. Summit Racing™ radiator hose kits keep the engine-cooling arteries between your powerplant and the radiator secure and functional. They will help keep your vehicle running at optimal temps for many miles to come. Their colored design and application-engineered fit will give your vehicle a custom-plumbed look. Kits are available for various makes and models, so find the best fit for your application and restore your cooling system to peak performance.

4.13 out of 5 stars ( 8 )

$147.99


$133.19

On Sale

Pacer Performance Flexy Flares Fender Flares

Pacer Performance Flexy Flares fender flares offer extra protection against the mud, dirt, gravel, and road debris that would otherwise be thrown into your fenders and doors. Flexy Flares are manufactured from heavy-duty EPDM synthetic rubber that is steel-reinforced. These durable bolt-on flares won't crack or peel in cold weather. They're available in numerous sizes for both universal and custom-fit applications.

4.44 out of 5 stars ( 50 )

$127.99

$277.99


$115.19

$250.19

On Sale

ACCEL 300+ Ferro-Spiral Race Wire Sets

ACCEL 300+ Ferro-spiral race wire sets are custom tailored for race engines and their builders. The oversize wire will stand up to extreme heat and voltage. Their outer layers also resist heat, along with chemicals and moisture, while the high-density insulation eliminates arcing. Leave the competition behind when you order the ACCEL 300+ Ferro-spiral race wire set designed for your application.

5.0 out of 5 stars ( 1 )

$176.95


$115.95

On Sale

Flowmaster Super 40 Series Delta Flow Mufflers

These Super 40 Flowmaster mufflers significantly outflow the older two-chamber mufflers. They help create even more horsepower with less interior noise and a deeper exterior sound. These mufflers feature a design patterned after Flowmaster's race mufflers. These Flowmaster mufflers far exceed older models on Dyno tests. They create a beautiful hot rod sound, along with increased horsepower and gas mileage. So, if you want to get that hot rod sound and add some horsepower, then these Flowmaster mufflers have you covered.

4.77 out of 5 stars ( 184 )

$165.95


$107.95

On Sale

Brothers Trucks Instrument Bezels

Brothers Trucks instrument bezels provide an easy way to dress up or refresh the interior of your modern classic GM pickup truck or SUV. The brushed aluminum finish provides that 'deluxe' look and the self-adhesive backing makes installation a snap. Brighten up the inside of your classic ride with an assist from Brothers Trucks instrument bezels.

4.0 out of 5 stars ( 3 )

$201.95

$203.35


$111.95

$132.95

On Sale

Hays Billet Steel Flywheels

Hays steel flywheels are engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. They are CAD-engineered and precision CNC-machined to strict tolerances. Available in weights up to 50 lbs. for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and Long-style clutch patterns. Upgrade to a precision-machined and engineered Hays billet steel flywheel. Features include: * SFI-approved--legal for use in racing classes that require SFI certification * CNC-machined from certified billet steel for maximum strength and durability * CAD-designed for optimum performance and reliability * Offered in internal, external, or neutral (zero) balanced versions * Available for a wide variety of engines Note: When choosing a flywheel, remember that a heavier flywheel stores more energy. A heavy car requires more power (or inertia) to launch without bogging the engine and needs a heavier flywheel. Lighter flywheels create less inertia at launch, but will accelerate faster through the gears.

4.6 out of 5 stars ( 30 )

$442.95

$448.95


$243.95

$246.95

On Sale

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.

4.04 out of 5 stars ( 140 )

$119.99

$128.99


$107.99

$116.09

On Sale

Frostbite Performance Cooling Aluminum Radiators

Protect your ride from overheating! Now you can maximize cooling efficiency with Frostbite's performance cooling aluminum radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Frostbite radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminum cores, fittings, tanks with billet aluminum filler necks, and OEM-style brass petcocks. A proper cooling system starts with the right radiator—the Frostbite!

4.14 out of 5 stars ( 311 )

$449.95


$247.95

On Sale

Frostbite Electric Water Pumps

Frostbite electric water pumps are a must for high performance vehicles where horsepower comes at a premium. They eliminate common issues found in traditional mechanical water pumps--parasitic horsepower loss, heavy cast housings, and impeller drag. Frostbite electric aluminum water pumps are available in black and polished finishes with offerings for popular engine platforms. When it comes to keeping your cooling system performing at peak levels, make it Frostbite! Features include: * Available with cast or billet aluminum housings * Free-up lost horsepower resulting from the use of mechanical pumps * Frostbite logo laser-etched for performance look * Ford applications available with block-off plates * Kits come complete with gaskets, wiring pigtail, and mounting hardware

3.2 out of 5 stars ( 10 )

$315.95

$349.95


$173.95

$192.95

On Sale

MSD Race Tailored Super Conductor Wire Sets

MSD 8.5 mm Race Tailored Super Conductor Wire Sets are designed to specifically fit race engines equipped with headers or MSD distributors. They feature wires that are custom cut to route behind the block, under the headers, and to the spark plugs. This routing gives the engine an extra clean appearance as well as protecting the wires from making contact with the engine. The wires have a special helically-wound core that has just 40-50 ohms of resistance per foot--but with the RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire features 40 feet of tightly wound copper for superior conductivity. A tough 8.5 mm synthetic/silicone jacket over an extra heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, stainless steel terminals feature snap locks to assure a secure fit.

4.77 out of 5 stars ( 13 )

$210.95


$116.95

On Sale

Brothers Trucks C/K Series Rear Cab Moldings

Holley Classic Trucks C/K Series rear cab moldings are manufactured with high-quality aluminum for long-lasting good looks. These rear cab moldings accurately mimics the factory appearance of the original moldings, including the classic bowtie, and includes all the necessary hardware for installation. If you're in the process of restoring your classic squarebody and you are just looking for those finishing touches for the cab, these moldings around the back of the cab can really set off your project by completing that classic look.

5.0 out of 5 stars ( 1 )

$217.45


$141.95

On Sale

Method Race Wheels MR305 NV Matte Black Wheels

Method Race Wheels are designed and built to perform well under diverse driving conditions and terrain. MR305 NV matte black wheels will give your truck impressive style and composition. They feature one-piece cast aluminum construction, black powdercoat throughout, and matte clearcoat. These beadlocks are simulated using an under-cut at the lip for additional realism and zinc plated bolts. Black push-through hub covers are machine branded, while the Method name is cut into both sides of the center section. Method Race MR305 NV matte black wheels are tough, wicked wonders.

5.0 out of 5 stars ( 3 )

$280.00


$238.00

On Sale

ACCEL 8.8mm Spiral Wire Sets

ACCEL 8.8mm spiral wire sets are custom-tailored for true street/strip performance use. They feature oversize 8.8mm ultra performance wires and spark plug boots, double silicone construction with a fiberglass braid, and a spiral-wound steel core conductor. The sets are available with distributor terminal ends and spark plug boot end options for fitment on a variety of specific applications. If you're looking for excellent ignition performance for your street/strip ride, order the ACCEL 8.8mm spiral wire set designed for your vehicle.

3.8 out of 5 stars ( 5 )

$166.95


$108.95

On Sale

Holley LS Swap 4WD Truck Off-Road Oil Pan Baffles

Holley offers LS swap 4WD truck off-road oil pan baffles for a variety of trucks, including many Chevy and GMC models from the 1970s and '80s. They take Holley's popular cast aluminum oil pans (P/N 302-4 and 302-4BK) designed to swap LS engines into K10s and other trucks to a whole new level. Vehicles that endure prolonged sessions of climbing, crawling, braking, turning, and accelerating need extra protection from oil starvation. That's where these baffle kits come in. They improve upon the baffle included with those pans, maintain proper oil level at the oil pump pick-up during vehicle elevation and grade changes, accelerations, both lateral and linear, and braking. This prevents loss of engine oil pressure during off-road excursions as well as during hard acceleration. Each baffle is fabricated from sheet aluminum joined by TIG-welded joints. Directionally positioned one-way trap doors allow oil flow toward the oil pump pick-up but not away. These direct bolt-in baffles are designed to be used in the Holley P/N 302-4 and 302-4BK LS Swap oil pan with the standard pickup, and are a drop-in replacement for the standard tray baffle. They're great for street, race, and off-road applications.

Not Yet Reviewed

$217.95


$141.95

On Sale

Mickey Thompson Classic III Black Wheels

Mickey Thompson updates a retro style with their Classic III black wheels. A great look for your rig, trailer, or toy hauler, these clearcoated satin black wheels offer a high load rating and a greater number of fitments to give your ride a rugged stance. The Classic III wheels feature an old-school, 8-hole design with a smooth outer lip, and a non-corrosive, 2-tone, screw-on center cap. The wheels are finished with a deeply embossed Mickey Thompson logo for added appeal. They're available in a variety of widths, diameters, bolt patterns, and other fitment options.

4.73 out of 5 stars ( 11 )

$245.99


$225.99

On Sale

Brothers Trucks Door Panels

When renewing the interior of your classic truck, you may notice that many of the panel pieces have begun to deteriorate or crack over the years, including the door panels. These door panel replacements from Brothers Trucks are made with high-quality injection-molded ABS or OE-style cardboard using original patterns for a factory appearance. They are easy to install with stock mounting points to make installation and removal a breeze! Choose the Brothers Trucks door panel inserts designed to fit your vehicle.

5.0 out of 5 stars ( 8 )

$326.25


$212.95

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