Buick GS 350 Performance and Racing Products

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Essential Buick GS 350 Performance and Racing Products

Hays – Power Train (Part No.85-110)

Power Train

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$767.99
Matched assembly for maximum reliability. An excellent choice for high performance street applications.

Product Features:
  • Built As Matched Assembly
  • Exceptional Performance
  • Exceptional Durability
  • Long Term Dependability
  • Designed for Street And Street Strip Applications
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B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

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$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
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Accel – Points Eliminator Kit (Part No.2010)

Points Eliminator Kit

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$116.99
Put an end to high maintenance points ignition systems by installing an ACCEL points eliminator ignition conversion kit. By utilizing specialized electronic circuitry and an infrared signal, ignition timing is stable from 1 to 10,000 RPM. More accurate ignition timing than any other type of system. Improves performance and fuel efficiency. Easy to install with simple hand tools. Reduced maintenance-eliminates changing points forever. Latest thermal clad based surface mount construction for maximum dependability and long life. Available for all popular 12-volt negative ground domestic cars and trucks.

Product Features:
  • More Accurate Ignition Timing
  • Improves Performance And Fuel Economy
  • Provides More Accurate Ignition Timing
  • Easy To Install w/Hand Tools
  • Reduced Maintenance
  • Thermal Clad Based Surface Mount Construction
  • Utilizes Specialized Electronic Circuitry
  • Ignition Timing Is Stable From 1 To 10000rpm
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Flowmaster Inc. – Prebent Tailpipes 409S – 2.50 in. Rear Exit – Pair (Part No.815802)

Prebent Tailpipes 409S - 2.50 in. Rear Exit - Pair

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$322.99
Flowmaster’s pre-bent tailpipes are made with 16 gauge 409S stainless steel mandrel-bent tubing and are designed to fit your vehicle perfectly with all the quality and performance that you would expect from a Flowmaster product.
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Richmond Gear – RngPnn (Part No.49-0082-1)

RngPnn

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$491.99
RngPnn

Mr. Gasket – Alternator Bracket (Part No.9850)

Alternator Bracket

from

$26.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.

Product Features:
  • Chrome Plated Steel
  • F-Style
  • Heavy Gauge Steel Construction
  • Fits Small Block Chevy 265-400 CID
  • Must Be Used With Part 9852
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Mr. Gasket – High Performance Thermostat (Part No.4365)

High Performance Thermostat

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$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens At 195 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
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Hays – Flexplate: Chevy 57-85 (153T) (Part No.10-012)

Flexplate: Chevy 57-85 (153T)

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$170.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:
  • Thicker Than Stock Steel Plate
  • Ring Gear Securely Welded
  • Dual Bolt Patterns
  • Zinc-Dichromate Plated To Resist Corrosion
  • Withstands High Torque and RPM
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Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)

Promaster Classic Series; Ignition Coil

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$204.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).

Product Features:
  • Glass Filled Polyester Case
  • Longer Spark Duration
  • Increased Performance
  • No Energy Loss Due To Arcing
  • Includes Brass Contact Terminal
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Competition Cams – VALVE SEALS, TEFLON 3/8" 1 ST (Part No.505-16)

VALVE SEALS, TEFLON 3/8" 1 ST

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$33.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with .530″ guides and 3/8″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)

Mutha' Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit

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$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Product Features:
  • Cam and lifter kit for Small Block Chevy engines
  • CL-Kit includes cam, lifters, assembly lube, instructions and decals
  • HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
  • Valve spring upgrade required
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Mr. Gasket – Exhstmnfgsktset (Part No.7529)

Exhstmnfgsktset

from

$41.99
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.

Product Features:
  • Withstands Intense Exhaust Heat
  • Graphite-Impregnated Facing
  • Superior Tensile Strength
  • Resists Deteriorating
  • Anti-stick Properties
  • Resists Deteriorating
  • Anti-Stick Properties
  • Easy Removal For Disassembly
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Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam (Part No.12-246-3)

Xtreme Energy 230/236 Hydraulic Flat Cam

from

$258.99
HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.

Product Features:
  • HYDRAULIC – Xtreme Energy: Very strong mid-range torque and throttle response, 2200+ stall.
  • 274/286 Advertised Duration, 230/236 Duration @ .050″, .490″/.490″ Lift, 110 Lobe Separation
  • Valve spring upgrade required
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
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Flowtech – Ceramic Header (Part No.31100FLT)

Ceramic Header

from

$511.99


Product Features:
  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Ceramic Headers
  • Rust And Corrosion Resistance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
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Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)

Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny

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$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:
  • Vibratory Polished For Good Looks
  • Optimized Street Calibration That Works Out Of The Box
  • Factory Preset Electric Choke For Easy Startups
  • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
  • No Unnecessary Trips Back To The Parts Store
  • Limited Lifetime Warranty
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run
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Competition Cams – 11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring (Part No.712-1)

11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring

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$10.99
11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring

Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Thermocap Radiator Cap

from

$53.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Product Features:
  • Indicates Coolant Temperature
  • Helps to Prevent Injuries from coolant or steam burns
  • Integrated Coolant Reclamation Valve
  • Improves Underhood Appearance
  • Fahrenheit and centigrade readings
  • Various valve pressures available
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Spectre – Spectre Replacement Air Filter (Part No.HPR0136)

Spectre Replacement Air Filter

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$31.99
This Spectre OEM replacement air filter is an easy to install performance option for multiple Buick, Cadillac, Chevy, GM, Mercedes, Oldsmobile and Pontiac applications that use a 14 inch by 3 inch round air filter. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air cleaner housing seal for great engine protection.

Product Features:
  • Replacement for 14 inch by 3 inch round air filter
  • Fits perfectly in your vehicle’s air box as a replacement for your factory air filter
  • Engineered for increased flow and greater performance
  • Fits select Buick, Cadillac, Chevy, GM, Mercedes, Oldsmobile and Pontiac models
  • Factory pre-oiled and ready to use
  • Simple installation
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K&N – Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine (Part No.HP-2003)

Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine

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$19.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

Product Features:
  • Designed to allow high flow rates and a consistent flow of oil to your engine
  • Pleated synthetic-blend filtration media removes most harmful contaminants
  • Fast and easy Wrench-Off removal using the welded one-inch hex nut
  • High capacity to withstand the service intervals recommended by vehicle manufacturers
  • Heavy-duty canister for outstanding durability
  • Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
  • Designed to operate with all synthetic, conventional, and blended motor oils
  • 1-Year Limited Warranty
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Mallory – Unilite Ignition Module (Part No.605)

Unilite Ignition Module

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$95.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

Product Features:
  • Service Part
  • No Moving Parts To Wear Out
  • Self Contained Unit
  • Can Drive OEM
  • Can Drive High Performance Ignition Coils
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Mallory – Distributor Condenser (Part No.401)

Distributor Condenser

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$19.29
Distributor Condenser

B & M – Automatic Shifter – Megashifter – Universal (Part No.80690)

Automatic Shifter - Megashifter - Universal

from

$539.99
The Classic BAndM Megashifter features a Ratcheting action, ensuring positive shifts. Chrome Knob, Neutral safety switch And NHRA/IHRA Approved reverse lockout. Fits Most 3 And 4 speeds.

Product Features:
  • Universal Floor Mount
  • Base Can Be Trimmed-Custom Fit
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
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B & M – Automatic Shifter, Sport Shifter (Part No.80776)

Automatic Shifter, Sport Shifter

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$371.99
The B&M Sport Shifter features, Neutral safety switch, backup light switch, lighted gear indicator and black T-Handle and cable. Fits Most 3 and 4 Speed applications.

Product Features:
  • Base Trims For Custom Fit
  • Neutral Safety Switch
  • Backup Light Switch
  • Lighted Gear Indicator
  • Black T-Handle and Cable
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Accel – Distributor Cap And Rotor Kit (Part No.8124)

Distributor Cap And Rotor Kit

from

$53.99


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Accel – Distributor Cap And Rotor Kit (Part No.8120)

Distributor Cap And Rotor Kit

from

$54.99


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Helping You Find the Right Performance and Racing Products for Your Buick GS 350

You love your GS 350. So we’ve made it easier than ever to help you find Buick GS 350 Performance and Racing Products in our online catalog. Our inventory holds 84 aftermarket and OEM Performance and Racing Products for your Buick GS 350, ranging from $10.99 to $1,201.99.

We offer parts from 16 brands trusted to make quality Performance and Racing Products for your Buick GS 350. Before you buy, take some time to read through customer reviews. We currently have 302 reviews of Buick GS 350 Performance and Racing Products from previous customers. Some of the top rated parts include Blaster 2 Coil: High Performance Ignition Upgrade with 4.3 stars and Thermocap Radiator Cap with 3.2 stars.

Find your GS 350 Performance and Racing Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Buick GS 350 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Performance and Racing Products Brands for Your Buick GS 350

Our inventory holds Performance and Racing Products for your Buick GS 350 from 16 trusted brands. You’ll find OEM and aftermarket parts from brands like Holley, K&N, and Mr. Gasket, all of which can keep that Buick happy.

Top-Rated Holley Performance and Racing Products

Leading Holley Performance and Racing Products

We carry Holley brand parts for your Buick GS 350 across several catalog categories, including Performance Fuel Systems. Some of our most reviewed Holley parts include:
Prem Street Carbs (Avengers)
from $716.99
(2)
Prem Street Carbs (Avengers)
Performance Carburetors

FAQs for Buick GS 350 Performance and Racing Products

What are the most purchased Performance and Racing Products for the Buick GS 350?

Out of 84 Performance and Racing Products for the Buick GS 350, the most popular in our inventory are:
High-Performance Headers with Fuel Economy and Leakproof Design
from $245.99
(9)
High-Performance Headers with Fuel Economy and Leakproof Design
Performance Exhaust Headers
High Performance Thermostat
from $32.49
This product is not rated
High Performance Thermostat
Performance Engine Coolant Thermostats

What are the top-rated Buick GS 350 Performance and Racing Products?

Top-rated Performance and Racing Products for your Buick GS 350 based on customer reviews/ratings are:
Blaster 2 Coil: High Performance Ignition Upgrade
from $55.99
(20)
Blaster 2 Coil: High Performance Ignition Upgrade
“Fits and works well.”
Thermocap Radiator Cap
from $53.99
(17)
Thermocap Radiator Cap
“Worth the money if only for the looks. And will tell you the temp outside”
Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance
from $83.99
(14)
Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance
“Great product as usual from K&N!!”