Buick Gran Sport Performance and Racing Products

Essential Buick Gran Sport Performance and Racing Products

Mallory – Distributor Condenser (Part No.401)

Distributor Condenser

from

$17.09
Distributor Condenser

B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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Edelbrock – Performer RPM Carb/Plate Nitrous Systems 4500 Series Carbs (100-150-250 Hp) (Part No.70053)

Performer RPM Carb/Plate Nitrous Systems 4500 Series Carbs (100-150-250 Hp)

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$757.99


Product Features:
  • Designed For Carbureted V8 Engines
  • Simple To Install
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Accel – Distributor Cap And Rotor Kit (Part No.8124)

Distributor Cap And Rotor Kit

from

$48.49


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Earls Performance Product – Brake Bleeder Screws (Part No.280029ERL)

Brake Bleeder Screws

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$40.99
Brake Bleeder Screws

B & M – Flexplate, 168 Tooth 400 CID (Part No.20232)

Flexplate, 168 Tooth 400 CID

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$187.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955 to 1985 400ci small block Chevy V8 engines (externally balanced) with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

Product Features:
  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use
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MSD Ignition – Distributor; Buick Nailhead; Ready-to-Run (Part No.8524)

Distributor; Buick Nailhead; Ready-to-Run

from

$702.99
The Buick Nailhead is one of the most sought after nostalgic engines for rods and is still providing the smooth power to plenty of Buick’s. Nailhead fans can finally get a state-of-the-art distributor to provide the fire! MSD’s Nailhead distributor is a ready to run unit which incorporates a magnetic pickup that never wears out. Plus, the distributor has a built in ignition module so there is no need to mount an external MSD Ignition control. The module delivers up to 7.5 A to the coil creating a stout inductive spark. Not only do you get the benefits of electronic triggering, but your engine will awaken with powerful sparks from the ignition module. This improves combustion of the fuel mixture resulting in quick starts, a smooth idle and great performance.

Product Features:
  • Simple and clean three wire installation
  • Includes built-in Rev Limiter
  • Does not require an MSD Ignition Control
  • Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
  • Mech. advance assem. can be locked out for crank trigger systems
  • Advance plate and weights are fine blanked from chrome moly steel
  • QPQ coated for friction reduction
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Maintenance-free magnetic pickup and precision reluctor
  • Creates stable trigger signals throughout the rpm range
  • CNC machined billet aluminum housing and billet aluminum base
  • Vacuum advance canister for improved economy (can be locked out)
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Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

High Performance 180 Degree Thermostat for Increased Flow

from

$26.99
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 180 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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Accel – Supercoil (Part No.140001)

Supercoil

from

$105.99
Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.

Product Features:
  • Oil Filled For Better Cooling
  • Optimized Low Resistance
  • Silicon Magnetic Steel E-Core
  • Higher Energy/Voltage Outputs
  • Quicker Starts
  • Improved Idle Quality
  • Resists Shock And Vibration
  • Resists Corrosion
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Edelbrock – Sure Seat Valve Springs for Chrysler 383-400-413-440 V8 1969-79 (Part No.5792)

Sure Seat Valve Springs for Chrysler 383-400-413-440 V8 1969-79

from

$141.99
Product Features:
  • Non-Rotator Type
  • 1.550 in. Outer Diameter
  • .190 Wire Size
  • Single Coil Spring Type
  • Set of 16
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Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)

Mallory Kit: Unil Conv: Delco: V8

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$134.99
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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Mr. Gasket – Breather/Oil Filler Cap (Part No.9810)

Breather/Oil Filler Cap

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$11.99
This is a high quality original equipment style breather that will give you that original look and is of a high quality. We recommend this for all applications where the original appearance is necessary.

Product Features:
  • Chrome Plated Steel
  • Internally Baffled With Filter
  • Fits Valve Covers With 1.22 In Opening
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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

from

$133.99
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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FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1479)

Exhaust Manifold Gasket Set

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$34.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

Thermocap Radiator Cap

from

$48.09
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:
  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Improves under-hood appearance
  • Chromed crown with a colored trim ring
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Mr. Gasket – Intake Manifold Bolts (Part No.957G)

Intake Manifold Bolts

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$25.99
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes sixteen (16) 3/8 inch-16 x 1-1/4 inch bolts & washers

Product Features:
  • Zinc plated Grade 5 steel
  • Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
  • Ideal For Minimal Space
  • 12-Point Head And Flange
  • Zinc Plated For Protection
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Accel – Custom Fit Spark Plug Wire Set (Part No.8843)

Custom Fit Spark Plug Wire Set

from

$112.99
These ACCEL wire sets are custom tailored for true street and strip performance use. Features oversize 8.8 mm ultra performance wires and spark plug boots, 550 degrees Fahrenheit double silicone construction with fiberglass braid. Spiral wound steel core conductor.

Product Features:
  • 8.8mm Graphite Suppression
  • Silicone Spark Plug Boots
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
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Mr. Gasket – Water Neck (Part No.2557)

Water Neck

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$27.49
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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Edelbrock – Valve Cover Gasket Set for Buick (Part No.7546)

Valve Cover Gasket Set for Buick

from

$35.99
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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Dynomax – Exhaust Tail Pipe (Part No.53813)

Exhaust Tail Pipe

from

$42.99
Dynomax Performance Exhaust, a leading performance exhaust brand built on over 20 years of market leadership. Each and every Dynomax product is backed by engineers who know what you want and expect out of a performance exhaust product.

Product Features:
  • Mandrel bends improve flow capacity over traditional bends
  • Combine state-of-the-art engineering with quality material to provide exceptional strength and durability
  • Dynomax premium pre-bent pipe is manufactured with precision benders, and then fixture checked, insuring every part is a perfect fit, providing quick and easy installation.
  • Pipe diameters are increased from OEM sizes to improve flow and increase power
  • Spot welded bushings provide stability and system support
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B & M – Tork Master 2400 (Part No.20404)

Tork Master 2400

from

$339.99
Torque Converter – Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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FAG US – CUP (Part No.LM48510)

CUP

from

$7.69
CUP

Hurst – Manual Shifter, Competition Plus Shifter (Part No.3917308)

Manual Shifter, Competition Plus Shifter

from

$533.99
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:
  • High Ratio Pivot Mechanism
  • Adjustable Bias Spring Loads
  • Adjustable Stops
  • Chrome Plated Steel Bolt On Stick
  • Easy Installation
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Richmond Gear – RngPnn (Part No.49-0095-1)

RngPnn

from

$389.99
RngPnn

Hays – Power Train (Part No.85-113)

Power Train

from

$641.99
Power Train

Helping You Find the Right Performance and Racing Products for Your Buick Gran Sport

You love your Gran Sport. So we’ve made it easier than ever to help you find Buick Gran Sport Performance and Racing Products in our online catalog. Our inventory holds 81 aftermarket and OEM Performance and Racing Products for your Buick Gran Sport, ranging from $7.69 to $1,138.99.

We offer parts from 16 brands trusted to make quality Performance and Racing Products for your Buick Gran Sport. Before you buy, take some time to read through customer reviews. We currently have 376 reviews of Buick Gran Sport 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 Alternator Bracket with 1.0 stars.

Find your Gran Sport 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 Gran Sport 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 Gran Sport

Our inventory holds Performance and Racing Products for your Buick Gran Sport from 16 trusted brands. You’ll find OEM and aftermarket parts from brands like Mr. Gasket, Edelbrock, and Accel, all of which can keep that Buick happy.
We have Accel parts available for your Buick Gran Sport in categories like Performance Distributors. Some of the top-rated Accel parts in these categories are:
Distributor Cap And Rotor Kit
from $48.49
(1)
Distributor Cap And Rotor Kit
Performance Distributor Cap and Rotor Kits

Top-Rated Edelbrock Performance and Racing Products

Leading Edelbrock Performance and Racing Products

We carry Edelbrock brand parts for your Buick Gran Sport across several catalog categories, including Performance Fuel Systems. Some of our most reviewed Edelbrock parts include:
CARBURETOR
from $488.99
(3)
CARBURETOR
Performance Carburetors

FAQs for Buick Gran Sport Performance and Racing Products

What are the most purchased Performance and Racing Products for the Buick Gran Sport?

Out of 81 Performance and Racing Products for the Buick Gran Sport, the most popular in our inventory are:
High Performance 180 Degree Thermostat for Increased Flow
from $26.99
(20)
High Performance 180 Degree Thermostat for Increased Flow
Performance Engine Coolant Thermostats
Thermocap Radiator Cap
from $48.09
This product is not rated
Thermocap Radiator Cap
Performance Radiator Caps
Breather/Oil Filler Cap
from $11.99
(3)
Breather/Oil Filler Cap
Performance Oil Filler Caps

What are the top-rated Buick Gran Sport Performance and Racing Products?

Top-rated Performance and Racing Products for your Buick Gran Sport based on customer reviews/ratings are:
Blaster 2 Coil: High Performance Ignition Upgrade
from $49.99
(20)
Blaster 2 Coil: High Performance Ignition Upgrade
“Had one before and blew it up, good easy replacement. MSD makes a good product.”
Alternator Bracket
from $25.99
(2)
Alternator Bracket
“F bracket broke after less than 1000 miles. It snapped off one of the mouting tabs. Now I get to bust and scrape knuckles again to get it out and fin”
Mallory Kit: Unil Conv: Delco: V8
from $134.99
(1)
Mallory Kit: Unil Conv: Delco: V8
“I had my 66 LeMans 326 engine rebuilt. After the install, which was easy to do, and following the instructions the engine fired right up. Now I won’t ”