Buick GS 455 Performance and Racing Products

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Essential Buick GS 455 Performance and Racing Products

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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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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Competition Cams – Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-600-5)

Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit

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$471.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
  • Best with aftermarket converters and more rear gear.
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
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Edelbrock – RPM Air-Gap Oldsmobile 455 Intake Manifold (Part No.7551)

RPM Air-Gap Oldsmobile 455 Intake Manifold

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$644.99
Edelbrock part #7551 Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street/ strip big-block Oldsmobile applications. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with en

Product Features:
  • 1500-6500 RPM Range
  • Dual Plane Type-4150 Style Flange
  • 5.04 in. Front Height, 5.54 in. Center Height, 6.04 in. Rear Height
  • Satin Finish
  • Non-EGR
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Mr. Gasket – Water Neck (Part No.2557)

Water Neck

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$32.49
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.

Product Features:
  • Complete with o-rings and mounting bolts
  • Features an o-ring style seal to prevent water leaks
  • Chrome plated
  • 1/2″ NPT port can be used for various coolant temp related sensors or switches
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Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam (Part No.42-601-5)

Mutha' Thumpr 234/249 Hydraulic Flat Cam

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$341.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
  • Best with aftermarket converters and more rear gear.
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
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MSD Ignition – Blaster 2 Coil: High Performance Ignition Upgrade (Part No.8202)

Blaster 2 Coil: High Performance Ignition Upgrade

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$55.99
If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD blaster ignition, MSD 5, 6 or 7, the blaster coil line is the right choice. All of the blaster coils are designed for improved spark output. Special 100:1 windings are used to provide maximum build-up of voltage. These windings are held secure and kept cool in an oil filled metal canister. The tower assembly is molded of durable alkyd material due to its high dielectric characteristics while wide spaced brass primary terminals prevent the possibility of spark. There are several versions of the blaster coil available. All of them have the same internal specifications, but have different housings or components. Each blaster coil can be used with a stock ignition, blaster ignition, MSD 5, 6 or 7 ignition control. Most late model vehicles with electronic ignitions do not require a ballast resistor, check your ignition and manufacturers specifications to determine if a ballast is required in your application.

Product Features:
  • Improved output coil for electronic ignitions
  • Works w/Blaster Ignition Or MSD 5/6/7 Series
  • Ballast Resistor Required If Used w/Stock Points Ignition
  • Alkyd tower w/high dielectric properties lessens carbon tracking
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Flowmaster Inc. – 40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942043)

40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound

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$152.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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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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Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Thermocap Radiator Cap

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$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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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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Edelbrock – Valve Cover Gasket Set for Buick (Part No.7546)

Valve Cover Gasket Set for Buick

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$37.99
The Edelbrock valve cover gaskets #7546?provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonde

Product Features:
  • 0.1875 in. Thickness
  • Core-Reinforced-Composite Material
  • For Buick 400-455
  • Set of 2
  • Made In The USA
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Flowtech – High-Performance Headers with Fuel Economy and Leakproof Design (Part No.11100FLT)

High-Performance Headers with Fuel Economy and Leakproof Design

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$245.99


Product Features:
  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
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Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)

Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny

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$509.99
Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,

Product Features:
  • Vibratory Polished For Good Looks
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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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MSD Ignition – Distributor; Buick V8 Billet; 400-455 (Part No.8517)

Distributor; Buick V8 Billet; 400-455

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$614.99
This distributor uses a high output magnetic trigger to fire an MSD Ignition control. Accurate trigger signals and spark delivery are the responsibility of the QPQ-coated steel shaft. A sealed ball bearing and long sintered bushing hold this shaft stable at any RPM. An adjustable mechanical advance mechanism is mounted on top of the shaft. Nylon pads ensure smooth movement of the fine balanced weights for accurate timing advancement. A variety of advance stop bushings and springs are supplied so you can dial in a custom curve.

Product Features:
  • CNC Machined Billet Alum. Housing and Billet Alum. Base
  • Must Be Used w/An MSD Ignition Control
  • Must Be Used w/An MSD 6/7/8/10 Series Ignition
  • Mech. advance assem. can be locked out for crank trigger systems
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Easy-to-adjust mech. advance w/supplied springs and stop bushings
  • No CARB Exemption Order Number
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Edelbrock – Exhaust Manifold Gasket Set for Buick (Part No.7247)

Exhaust Manifold Gasket Set for Buick

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$34.99
Edelbrock part No. 7247 Exhaust Gaskets are designed for 1967-76 Buick 400-455 V8 engines. These Exhaust Gaskets are made of EnCore HTX-900
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Mallory – Unilite Breakerless Ignition Conversion Kit (Part No.503M)

Unilite Breakerless Ignition Conversion Kit

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$179.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.

Product Features:
  • Easy Installation
  • Improved Fuel Economy
  • Reduced Maintenance
  • Accurate Timing
  • Improved Performance
  • Provides A Simple Conversion
  • No Moving Parts To Wear Out
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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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Hurst – Mastershift Installation Kit (Part No.3670010)

Mastershift Installation Kit

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$387.99
The Hurst Competition Plus installation kits are designed so that your shifter fits directly into your muscle car, with the least possible modifications to the vehicle. Includes arms, rods, mounting plate, bushings, and all necessary hardware.

Product Features:
  • Installation Kit
  • Includes Hardware
  • Durable
  • Sold as a Kit
  • Hurst Quality
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Hurst – Manual Shifter, Super Street (Part No.3917535)

Manual Shifter, Super Street

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$562.99
The industry standard for over 30 years, this shifter offers state of the art transmission control for popular manual transmissions. Dedicated applications assure a custom fit to a wide variety of vehicles.

Product Features:
  • 7.5 in. Tall Chrome Plated Stick
  • High Mounting Design
  • Heat Treated Components
  • Adjustable Gear Stops
  • Complete With Hardware
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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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Richmond Gear – RngPnn (Part No.49-0082-1)

RngPnn

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$491.99
RngPnn

Richmond Gear – RngPnn (Part No.49-0095-1)

RngPnn

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$389.99
RngPnn

Motive Gear – Performance Differential Ring and Pinion (Part No.G885513)

Performance Differential Ring and Pinion

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$231.99


Product Features:
  • GM 10BL 8.5 R/P 5.13 FRT/REAR MGP
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Helping You Find the Right Performance and Racing Products for Your Buick GS 455

You love your GS 455. So we’ve made it easier than ever to help you find Buick GS 455 Performance and Racing Products in our online catalog. Our inventory holds 80 aftermarket and OEM Performance and Racing Products for your Buick GS 455, ranging from $13.99 to $819.99.

We offer parts from 17 brands trusted to make quality Performance and Racing Products for your Buick GS 455. Before you buy, take some time to read through customer reviews. We currently have 939 reviews of Buick GS 455 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 455 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 455 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 455

Our inventory holds Performance and Racing Products for your Buick GS 455 from 17 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 455 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 455 Performance and Racing Products

What are the most purchased Performance and Racing Products for the Buick GS 455?

Out of 80 Performance and Racing Products for the Buick GS 455, 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 455 Performance and Racing Products?

Top-rated Performance and Racing Products for your Buick GS 455 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!!”