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1998 GMC Parts and Accessories
Showing In Stock Items. Show All 128 Items.
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.
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$128.95
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$233.95
$116.05
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$210.55
On Sale
Summit Racing™ Rear Lowering Leaf Springs
Summit Racing™ offers rear lowering leaf springs for a wide range of vehicles, from the 1960s and up. These suspension enhancements can give your car, truck, or SUV a more aggressive stance with improved ride quality. The leaf springs are available for a variety of lowered heights; order the model recommended for your application.
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$134.99
$121.49
On Sale
B&M Tork Master Torque Converters
Tork Master converters are B&M's most affordable performance torque converters. They feature precision pump drive tubes and are pressure tested, fully balanced, and ready to install. The Tork Masters are excellent all-around performance street converters. They are not recommended for big block or supercharged applications.
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$460.95
$413.95
On Sale
B&M Holeshot Torque Converters
A higher-than-stock stall speed as delivered by these B&M Holeshot converters will provide several advantages and benefits to vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low-end power and torque. These high-stall converters allow the engine to launch the car at higher rpm, where more torque is available. They're a very good choice for the typical street machine that is looking for better launch capability and more strength.
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$649.95
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$1,075.95
$583.95
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$967.95
On Sale
Flowtech Shorty Headers
Flowtech shorty headers are just the ticket for those who want the best of both worlds--top performance and a clean machine. They bolt on to your OEM exhaust system, offering real horsepower gains plus increased efficiency. These headers are made from durable 16-gauge tubing; feature TIG-welded, extra-thick 3/8 in. flanges for a leak-free seal, and come complete with premium gaskets and hardware. Plus, Flowtech Shorty headers are available in high heat-resistant black paint, ceramic thermal barrier coating or natural stainless finishes for improved rust and corrosion resistance. Additional features: * Designed as a direct fit replacement for OEM exhaust manifolds * High-flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Flowtech does not recommend the use of header wraps as this will void the warranty.
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$322.15
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$396.95
On Sale
B&M Hammer Shifters
Designed to provide the most comfortable hand position and efficient shifting pattern, these B&M Hammer automatic shifters are the most advanced shifters ever. Their unique multi-position trigger is built for user comfort in any shifter position. The Hammer shifters work with forward and reverse pattern valve bodies, and fit most 3 and 4-speed automatic transmissions. These shifters also feature: * Universal floor mount console * Leather shift boot * Cable operation for quick installation and accurate shifts * Neutral safety switch * NHRA/IHRA-approved reverse lockout * Backup light switch * Lighted gear indicator
( 81 )
$382.95
$344.65
On Sale
Summit Racing™ Transmission Mounts
Summit Racing™ transmission mounts are soft-running enough to absorb vibrations for street use, and yet are durable enough for racing use. They help to control torque on high performance vehicles and maintain a proper driveshaft angle to prevent early wear and unexpected powertrain damage. Made of high-quality polyurethane or rubber, the mounts are available in a variety of styles for specific vehicle and transmission applications. Order the model recommended for your ride.
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$33.99
$30.59
On Sale
Brothers Trucks Hoods
Whether you are restoring a classic truck, or just looking for something better than the plain old stock hood, Brothers Trucks has an easy solution. Many times, older hoods have substantial rust, are kinked or no longer flat--and trying to repair or straighten something that large is no small feat. Brothers Trucks replacement hoods provide a superior fit (many are stamped from new tooling and heavy-gauge steel for strength) and are EDP coated for corrosion protection. They have fully finished undersides like the original equipment and include factory mounting points for an easy installation. The hoods are available in multiple styles for different vehicles. Old body or square body, don't settle for anything less than the quality you know and expect from Brothers.
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$204.95
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$460.95
$184.45
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$413.95
On Sale
Mr. Gasket Automatic Transmission Oil Pans
These automatic transmission oil pans from Mr. Gasket are stock-depth chrome plated pans. They come complete with a washer and gasket and most have drain plugs.
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$74.35
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$129.95
$66.92
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$116.95
On Sale
Holley Sniper In-Tank Fuel Pump Modules
Holley Sniper in-tank fuel pump modules are direct-fit units to drop directly into the specific vehicle application. Two modules--the Sniper 340 lph and Holley 525 lph--feature a 6061 T-6 flange that has a bright dip black anodized finish for corrosion protection and long-lasting good looks. The flanges have a 6AN O-ring outlet and return port making the plumbing connections easy. The assembled modules include a new filter sock and the lock ring to complete the installation into your stock fuel tank. Choose the module designed for your vehicle. Notes: * Includes a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for the specific application * 340 lph module supports up to 700 EFI or 900 hp carbureted * 525 lph module supports up to 1,200 EFI or 1,450 hp carbureted * Both EFI and carbureted systems will need a bypass design regulator
Not Yet Reviewed
$532.95
$478.95
On Sale
Summit Racing™ Premium Front Control Arms
Tame those turns and upgrade your handling with a set of Summit Racing™ premium front control arms. Constructed from CNC-bent DOM tubing, these replacement arms are designed with optimized ball joint angles for proper suspension travel, plus optimized arm lengths to improve alignment and handling. Their black powdercoat finish provides equal amounts of protection and attitude, and they bolt on just like the original equipment. All of the ball joints and bushings that you need are included, so you can spend less time installing and more time enjoying the ride! Order the pair recommended for your vehicle.
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$788.99
$392.39
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$710.09
On Sale
MSD Blaster GM Coils
MSD Blaster coils give your GM maximum voltage output! With windings and construction similar to MSD's Blaster 2 coils, these have an increased turns ratio, plus lower primary resistance than your stock coils. The Blasters will work with stock GM coil ignition systems, as well as MSD-equipped cars and trucks. Looking to get a little more output voltage from your GM ignition system? Just bolt in one of these MSD Blaster Coils.
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$80.09
$72.08
On Sale
Hays Twister 3/4 Race Torque Converters
Hays Twister 3/4 Race performance torque converters are designed to be the perfect solution for your street/strip machine. Hays designed the Twister torque converters to be one step short of being a "Full Race" converter giving you the perfect combination of performance and affordability. Every torque converter is hand built, inspected and tested to ensure they meet the top of the line quality you expect. To ensure consistency and improve performance each converter is built for one transmission with one bolt pattern, meaning a lighter converter to maximize performance. High flow stators promote better cooling and heavy duty Torrington bearings are used to increase strength and durability. Not ready to go a "Full Race" converter, Hays is there for you with their Twister 3/4 Race torque converters.
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$1,024.95
$690.95
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$921.95
On Sale
ACCEL C-Cut Performance Spark Plugs
ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications
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$21.82
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$48.64
On Sale
Baer Brakes Classic Disc Brake Kits
You have asked, and Baer has answered! Baer is bringing back the original Baer Claw brake system that started it all, with the introduction of their Classic Series disc brake kits. They are direct bolt-ons for early GM, Ford, and Mopar applications. Front kits feature aluminum 2-piston, pad-guided calipers and vented 11 in. rotors, while the rear kits feature cast iron single-piston calipers and solid 10.5 in. rotors for maximum clearance on small wheel applications. You want to modernize your early muscle car, fit stock wheels, have easy access to replacement parts, and not break the bank. Baer Classic Series brake kits are your answer! Features include: * Red powdercoated calipers * Braided brake hoses * Slotted and drilled rotors
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$899.95
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$1,075.95
$808.95
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$967.95
On Sale
B&M Transmission Brackets and Levers
B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.
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$46.07
On Sale
Hurst Competition/Plus Shifters
The industry standard for over 30 years, Hurst Competition/Plus shifters offer state-of-the-art control for popular 4-, 5-, and 6-speed manual transmissions. Dedicated applications ensure a custom fit on a wide variety of vehicles with factory consoles without any floor pan modifications. Other features include race track-proven design and reliability, adjustable gear stops to prevent over shifting and prolong transmission life, and an easy-to-follow installation guide.
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$614.95
$552.95
On Sale
REV Wheels 107 Classic Rally Series Silver Wheels
As a revolutionary wheel manufacturer providing the highest quality rims through innovation and cutting edge style, REV Wheels offers a full portfolio—including their 107 Classic Rally Series silver wheels (available in 5 and 6-lug bolt patterns.) They'll amp up your ride's aesthetics with some old-school charm in a classic 5-slot design that is sure to look great on both old and new rides! These sleek wheels deliver timeless style and classy appeal, making them a stellar replacement for those generic factory rims. Choose from a variety of configurations to complement your vehicle and turn more heads wherever you drive with the stylish REV Wheels 100 Classic Series polished rims designed to fit your application! More product features include: * Silver center with a machined lip that looks like a trim ring * Larger sizes for improved appearance and to fit modern tires * Clear-coated finish for improved durability and easy cleaning * All original factory GM cap styles (available separately) fit the 107 * Looks great with Derby, Police, or Disc Brake center caps (sold separately)
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$204.95
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$184.45
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$322.15
On Sale
Hooker Blackheart Engine Mount Inserts
Hooker Blackheart engine mount inserts are for use with Hooker Blackheart Clamshell engine mounts, and have been designed with durability, performance, and ease of installation in mind. They are available in both black and red, and feature factory-style indexing tabs to help with alignment during installation. The Blackheart engine mounts and inserts are sold individually. Features of Hooker Blackheart engine mount inserts include: * Heavy-duty thermoplastic polyurethane overmold for durability in high-horsepower applications * Polyurethane overmold fully encapsulates/interlocks the inner metal core to reduce the risk of part separation * Heavy-duty, zinc plated inner core for durability and corrosion resistance * Polyurethane around through-bolt provides cushion and prevents metal-to-metal contact
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$28.31
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$31.13
On Sale
MSD Blaster OEM Replacement Coils
When it comes to late model performance parts, nothing beats bolt-on and direct connection components—especially when they improve performance like these new replacement MSD Blaster ignition coils. They're designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently, resulting in smooth idle and heightened mid-range rpm power. Choose the OEM replacement designed for your year/make/model application.
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$85.75
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$77.18
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$690.95
On Sale
Hooker Blackheart Transmission Crossmembers
Hooker Blackheart transmission crossmembers provide easy installation for a variety of engine and transmission swap combinations. Manufactured from steel with a black powdercoat, these crossmembers are designed to be used with Blackheart engine adapter plates for a trouble-free LS, LT, Hemi, Coyote, etc. engine swap. Order the model recommended for your vehicle. Blackheart crossmember features: * Comprehensively designed as an integral part of the complete Hooker swap system, providing maximum level of inter-component compatibility * Designed specifically for use with Hooker engine adapter plates * High-arch exhaust passages provide maximum available exhaust ground clearance * Design geometry replicates stock drivetrain height, inclination angle, and offset for optimized vehicle and component compatibility * High-strength/low alloy steel construction provides desirable balance of strength, stiffness, weight, and cost * Powdercoat finish provides attractive, corrosion-resistant appearance * Provide bolt-in compatibility with Hooker/Holley engine mounts, swap headers, exhaust systems, and oil pans * Hardware included
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$367.95
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!
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$449.95
$403.95
On Sale
Flowmaster 40 Series Mufflers
Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at their 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, they allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside. So, if you want more power and less noise, then you've got to get Flowmaster 40 Series mufflers.
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$101.95
$91.75
On Sale
ACCEL Performance Spark Plugs
ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.
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