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BUICK GS 350 Parts and Accessories
Showing In Stock Items. Show All 25 Items.
On Sale
Competition Engineering Adjustable Drag Shocks
These Competition Engineering adjustable drag shocks offer a 3-way valving system to dial-in the extension/compression ratio needed for any track condition. The front shocks have three adjustable ratios of 90/10, 80/20, and 60/40. The ratios for the rear shocks are 70/30, 60/40, and 50/50. These numbers represent the percentage of force required to extend (first number) and compress (second number) the shock. By changing the settings on the front and rear shocks, you can dial-in the car to raise the front on initial launch for weight transfer, and then settle smoothly for a final charge to the finish line.
( 244 )
$80.99
$72.89
On Sale
U.S. Wheel 57 Series Chrome Rallye Wheels
These 57 Series Chrome Rallye wheels are the perfect choice for your classic ride. They feature a 5-hole design and have a chrome finish.
( 28 )
$193.99
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$226.99
$174.59
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$204.29
On Sale
ACCEL SuperStock Ignition Coils
ACCEL SuperStock coils are excellent high-performance coils. They're designed with optimized low resistance and a high turns ratio, for higher energy output. This also results in quicker starts, improved throttle response, and more high-rpm power.
( 95 )
$45.98
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$81.05
$35.35
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$60.79
On Sale
U.S. Wheel 55 Series Nickle Silver Rallye Wheels
These 55 Series Nickle Silver Rallye wheels are the perfect choice for your classic ride. They feature a 5-hole design and have a nickle silver painted center.
( 6 )
$126.99
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$132.99
$114.29
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$119.69
On Sale
Mr. Gasket High Performance Thermostats
Mr. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced high-performance thermostats have brass-and-copper construction, and open at the right temperature regardless of engine rpm.
( 236 )
$29.11
$22.38
On Sale
Competition Engineering Coil Spring Traction Bars
Designed to eliminate wheel hop and parts breakage, these coil spring traction bars from Competition Engineering will withstand increased power levels and improve drag-style launches in GM intermediates. Other features include 2 in. x 2 in. x .120 in. wall steel tubing construction for strength, threaded links for infinite adjustability, mandrel-formed brackets to ensure a perfect fit, and all necessary mounting hardware. They also come in your choice of a black powdercoated or triple chrome plated finishes.
( 10 )
$404.99
$364.49
On Sale
U.S. Wheel 55 Series Silver Rallye Wheels
These 55 Series Silver Rallye wheels are the perfect choice for your classic ride. They feature a 5-hole design and have a silver painted center.
( 23 )
$139.99
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$192.99
$125.99
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$173.69
On Sale
Summit Racing™ Restoration Floor Panel Patches
The purpose of Summit Racing™ restoration floor panel patches is to repair rust or damage in a vehicle's floor by providing pre-shaped, factory-style steel pieces for replacement. These patches allow for the removal of rusted sections and the seamless welding of new metal, ensuring the structural integrity and original appearance of the floor pan in areas like footwells, transmission tunnels, or trunk floors. Manufactured from high-quality steel, these OE floor panel patches are offered in dozens of options for front, rear, full, or partial repairs and they feature special EDP coating to resist rust. Select the floor panel patches in the application needed to facilitate repair.
( 2 )
$68.99
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$84.99
$62.09
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$76.49
On Sale
Summit Racing™ Direct-Fit Door Jamb Strikers
Summit Racing™ direct-fit door jamb strikers are accurate reproductions of the originals. They are manufactured from quality material and mount into the door jamb area of the quarter panel on either the left or right hand side door of the vehicle. Keep your classic vehicle's door securely closed by using these direct-fit door jamb striker components from Summit Racing™.
( 2 )
$18.99
$17.09
On Sale
Moroso Advance Curve Kits
Moroso advance curve kits have three sets of advance springs, which allows you to adjust the rate of spark advance from quick, to super-quick, to ultra-quick. Each weight and centerplate is precision-stamped with smooth edges to eliminate erratic timing. Each kit comes complete with installation instructions.
( 45 )
$19.99
$17.99
On Sale
U.S. Wheel 54 Series Paint-Ready Rallye Wheels
Customize your classic with a classic--U.S. Wheel 54 Series paint-ready Rallye wheels. These five slotted wheels are well recognized and now you can make them any color you want to match or accent your ride. Rallye 54s offer strong steel construction, are available in several sizes, and are delivered to you ready to paint. Personalize your ride with U.S. Wheel 54 Series paint-ready Rallye wheels.
( 14 )
$118.99
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$142.99
$107.09
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$128.69
On Sale
ACCEL Heavy-Duty Distributor Cap and Rotor Kits
ACCEL heavy-duty distributor cap and rotor kits offer superior protection from "arc-thru" and crossfire. These caps are stress-relieved at the molding to ensure stability and feature a 60k volt-rated alkyd molding compound. Corrosion-resistant brass inserts and steel rotor springs provide high-spark energy flow for the ACCEL heavy-duty distributor cap and rotor kit designed to fit your application.
( 44 )
$53.95
$40.46
On Sale
Summit Racing™ Restoration Floor Panels
Summit Racing™ floor panels are used to replace floor sections that are rusted, damaged, or deteriorating, which is a commonly known issue with older vehicle models. A vehicle's floor is a critical structural component, and replacement panels are necessary to restore its strength for safe operation. These steel floor panel replacements are offered with special rust-resistant EDP coating to restore the floor's structural integrity and appearance. Many floor panels are exact reproductions of the original, ensuring the correct shape and contours for an authentic appearance after restoration. Panels are available for replacement for the driver or passenger side, as well as under seat rear partial floor panels. Select the restoration floor panels in the application needed to facilitate your repair.
Not Yet Reviewed
$114.99
$103.49
On Sale
Moroso Adjustable Vacuum Advance Kits
Dial in spark advance with Moroso adjustable vacuum advance kits. They allow you to change the amount of ignition vacuum advance for maximum part-throttle performance while preventing harmful effects of detonation--spark knock. These kits can be adjusted as conditions permit; add more for improved throttle response and fuel economy under light loads or less for high loads and high compression engines to eliminate knock. Vacuum advance kits have a built-in stop to prevent the adjustment screw from "backing out" and include Allen wrench and easy-to-follow instructions for a no-hassle install. Get dialed-in for a better run with Moroso adjustable vacuum advance kits.
( 5 )
$43.99
$39.59
On Sale
HK Magnum Wheel Center Caps
Do you have missing or damaged center caps on your HK aluminum Magnum wheels? These are direct replacements for the chrome cone-style center cap that comes with the Magnum wheels. The snap-on caps have an indented 1.890 in. I.D. area so that you may insert an emblem or custom decal, if desired. They're crafted from ABS plastic with a beautiful chrome finish. (HK Wheels decal HKCC1 is available separately.)
( 1 )
$13.47
$11.45
On Sale
Moroso Trick Front Springs
Moroso tall, small wire diameter trick front coil springs hold a great amount of stored energy for instant weight transfer. These springs ares computer-designed for specific applications. They feature the correct rate for the particular application and, in most cases, can be installed with no modifications.
( 64 )
$211.99
$190.79
On Sale
Summit Racing™ Restoration Floor Pan Braces
Restoration of classic or vintage vehicles may often involve repairing floor pans and replacing rusted or damaged braces. Summit Racing™ floor pan braces will restore the structural integrity of your floor pan, improving the stability and safety of your restoration project. These steel replacements are EDP coated for rust and corrosion resistance to ensure your hard work is long lasting. Select quality floor pan braces from Summit Racing™ for your vehicle.
Not Yet Reviewed
$73.99
$66.59
Special Offer
On Sale
Moroso Drag/Road Race Oil Pans
Moroso drag/road racing oil pans are made with thick, precision laser-cut steel rails, and feature a 7 quart capacity that moves oil away from your rotating assembly, offering excellent oil control and horsepower savings. The pans' race-proven diamond shape, four trap door assembly, and anti-slosh baffles keep your oil contained in the oil pump pickup area during road and drag racing. Moroso drag/road race oil pans have a billet aluminum adapter with a 1/4 in. NPT sensor port that allows a 13/16th thread Moroso or OEM filter to be mounted in the stock location--no need to run a remote oil filter. These pans use a stock dipstick.
( 43 )
$616.99
$555.29
On Sale
Summit Racing™ Windshield Washer Jar Filters
Summit Racing™ offers a variety of windshield washer pump components, including these fluid reservoir filters for many Chevy, Buick, GMC, Oldsmobile, and Pontiac cars and trucks from the 1960s, '70s, and '80s. The stock replacements are made from factory materials and specifications to ensure proper fitment and long-lasting performance. They meet or exceed OE quality standards.
Not Yet Reviewed
$5.99
$5.39
On Sale
Summit Racing™ Restoration Decals
Summit Racing™ offers a wide selection of restoration body decals for the hood, trunk, scoop, visor, windshield, or any other place you want to display them. These machined-stamped, high-quality replica decals are available in different materials, sizes, colors—and more than 50 different OEM logo styles. They attach easily with adhesive backing and will add unique finishing touches to your classic vehicle.
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$6.99
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$10.99
$6.29
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$9.89
On Sale
Summit Racing™ Turn Signal Switches
Summit Racing™ offers turn signal switches for a wide selection of vehicles, particularly classic cars and trucks from the 1960s, '70s, and '80s. These replacements are made of high-quality plastic to ensure dependable performance and longevity--and include wiring. They're made to OEM tooling specifications and are application-specific. Order the model recommended for your setup.
( 39 )
$51.99
$44.99
On Sale
REV Wheels 100 Classic Series Anthracite 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 100 Classic Series Anthracite wheels. They'll amp up your ride's aesthetics with some old-school charm in a classic 5-spoke design that is sure to look great on old and new muscle cars! 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 REV Wheels 100 Classic Series Anthracite rims designed to fit your application!
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$183.95
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$193.95
$126.95
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$156.95
On Sale
Proform Alternators
Proform alternators are available for countless vehicles, from the 1950s thru the 1990s. These replacements come assembled and ready to bolt on. They're available in a variety of styles, finishes, amperage outputs, and other options. Select the model recommended for your application.
( 295 )
$151.99
$113.99
