1963 Pontiac LeMans Performance and Racing Products
Find Your Specific 1963 Pontiac LeMans Performance and Racing Products
Below you will find various in-demand Pontiac Performance and Racing Products, components and accessories for your 1963 LeMans. Advance Auto Parts has popular LeMans parts like Performance Exhaust Products, Performance Distributors, Performance Fuel Systems and more. You’ll also find aftermarket and OEM Performance and Racing Products for other LeMans model years including
1979,
1980,
1981,
1988,
1989,
1990,
1991,
1992,
1993 and more. Select a category of 1963 Pontiac LeMans Performance and Racing Products below and start saving instantly.
Popular 1963 Pontiac LeMans Performance and Racing Products Categories
Essential Performance and Racing Products for 1963 Pontiac LeMans
Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)
from
$199.99Product Features:
- Case-Hardened Tubing
- Welded Ends
- 5/16 in. Diameter
- Use with or without Hardened Steel Guideplates
B & M – Automatic Shifter, Z-Gate (Part No.80681)
from
$299.99
Reverse lockout meets NHRA and IHRA requirements. Includes neutral safety switch, backup light switch, black T-Handle. Fits most 3 Speed applications.
Product Features:
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Product Features:
- Base Trims To Custom Fit Floor
- NHRA/IHRA Reverse Lockout Meets Requirements
- Includes Neutral Safety Switch
- Includes Backup Light Switch
- Includes Black T-Handle and Cable
Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)
from
$45.99
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary
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Product Features:
- 42000 Volts
- Effective To 6500 RPM
- Quicker Starting
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Edelbrock – Performer-Plus Camshaft Kit for 1957-86 Small-Block Chevrolet (Part No.2102)
from
$302.99
Product Features:
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- Designed for Optimum Torque and Acceleration
- Maximum Performance From Idle through Mid-Range
- Matched to Edelbrock Performer Intakes
- Includes Hydraulic Lifters and Assembly Lube
- Major Improvement in Throttle Response and Torque
- Use For Daily Drivers/Trucks/Vans/RVs/4x4s
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – Signature Series Valve Covers: Small Block Chevy 262-400 1959-86, Chrome Steel (Part No.4449)
from
$56.99
The Edelbrock #4449 Signature Series Valve Covers are designed for Chevrolet 262-400 ’59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Product Features:
- Small Block Chevy 262-400 1959-86
- Short
- Chrome Steel
- Set Of Two
- Rubber Grommets For Breather
Accel – Adj:Vac Adv GM V8 Point Dist (Part No.31034)
from
$59.99
This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or “pinging”. This kit includes an allen wrench for easy adjustment along with instructions.
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Product Features:
- Adjustable Vacuum Advance
- Increases Horsepower And Throttle Response
- Includes Allen Wrench For Adjustments
- Instantly Increase Horsepower
- Maximum Possible Spark Advance
- Not Legal For Sale/Use In CA
PerTronix – D9001 Flame-Thrower HEI Distributor Advance Curve Kit (Part No.D9001)
from
$28.99
Mechanical Advance Curve Ki tPrecision machined chromoly weights and center plate eliminate erratic timing. Three sets of springs, guide bushings and complete installation instructions make recurving your distributor easy.
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Product Features:
- PerTronix D9001 Flame-Thrower HEI Distributor Advance Curve Kit
- Precision machined chromoly weights and center plate.
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
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:
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Mr. Gasket – Oil Pan Bolt Kit (Part No.6086)
from
$34.99
The special self locking oil pan bolts, use a smaller-than-standard hex head is ideal for tight spaces. Because of the hex flange head design, it will not fall back into the socket wrench, allowing for easier installation. Special under head serrations prevent loosening and the wide flange head distributes uniform clamping pressure for an ultra gasket seal. Bolts are zinc plated, grade 5.
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Product Features:
- Ideal For Tight Spaces
- Serrations Prevent Loosening
- Flange Distributes Pressure
- Zinc Plated Bolts
- Grade 5 Material
- Easy Installation
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1622)
from
$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$499.99
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,
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Product Features:
- Vibratory Polished For Good Looks
Competition Cams – Magnum 230/230 Hydraulic Flat Cam (Part No.51-234-4)
from
$343.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Mallory – Unilite Dist. Oldsmobile 330-455 (Part No.3763401)
from
$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.
Product Features:
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Product Features:
- Improved Combustion And Economy
- Increased Spark Plug Life
- Improved Cold Weather Starting
- Maintenance Free Operation
- Accurate Spark Timing
- Self-Lubricating Bushings
- Years Of Trouble-Free Service
Competition Cams – MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST (Part No.1412-16)
from
$217.99
These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed
Product Features:
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Product Features:
- Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
- For applications with less than 350 lbs. of open spring pressure
- Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
- Ultimate street roller rocker arm designed for serious performance enthusiasts
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1819)
from
$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
Edelbrock – Performer Series Retainer (Qty 16) (Part No.9721)
from
$100.99
Valve spring retainers for use OE cast iron heads. Superior quality heat-treated steel. Machined for strength with black oxide finish. Finish ensures rust and corrosion protection.
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Product Features:
- Valve Spring Retainers for Use OE Cast Iron Heads
- Superior Quality Heat-Treated Steel
- Machined for Strength with Black Oxide Finish
- Finish Ensures Rust and Corrosion Protection
Mallory – Distributor Wiring Harness (Part No.29349)
Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)
from
$159.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- Complete Kit: Includes Retainers And Locks
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Includes Superior Quality Steel Retainers
- Includes 7 deg. Heat-Treated Valve Stem Locks
- Retainers and Locks Black Oxide Coated
- Non-Rotator Style: Dyno Tested and Street Proven
- Great Match to Edelbrock Camshaft Kit
Edelbrock – Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (Part No.5802)
from
$64.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Competition Cams – Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.502-16)
from
$230.99
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:
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Product Features:
- Work with stock guides and 11/32″ valve stem diameter
- Valve stem oil seals keep unwanted oil from entering the combustion chamber
- Several different types of valve seals are offered
Competition Cams – Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.501-16)
Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)
from
$48.99
With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.
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Product Features:
- Advance the cam for increased torque and horsepower
- Tune your powerband for more end torque or increase top end horsepower
- Includes (4) offset bushings and (1) 0 degree bushing
- Cam sprocket dowel pin hole must be drilled to .406¿ (13/32¿) dia.
- Cam sprocket dowel pin hole must be drilled to .406┐ (13/32┐) dia.
- Increase Top-End Horsepower
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
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:
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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
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$31.99
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.
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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
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.49
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:
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Product Features:
- Opens at 160 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
Mr. Gasket – Alternator Bracket (Part No.5170)
from
$44.99
Original equipment style bracket in high quality chrome for years of service. Includes hardware.
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Product Features:
- Chrome Plated Heavy Gauge Steel
- Can Be Used For Other Applications
- Looks Better Than Painted
- Hardware included
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
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:
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
Upgrade your 1963 Pontiac LeMans with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1963 Pontiac LeMans, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Performance and Racing Products are key to keeping your LeMans functioning at its best. At Advance Auto Parts, we offer a wide selection of 100 Performance and Racing Products for the 1963 Pontiac LeMans, designed to meet your needs without breaking the bank.
From
Performance Exhaust Product
replacements to
Performance Distributors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1963 Pontiac LeMans at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $10.99 to $743.99, with
an average price of $303.31.
Our 100 Performance and Racing Products in stock come from 9 trusted brands, so you’re sure to find the right part for your 1963 Pontiac LeMans without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1963 Pontiac LeMans, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Mallory, Holley, Accel, and more.
Mallory Performance and Racing Products
start at just $92.99 and boast an impressive 4.9 stars average rating from customers.
Holley and Accel also bring quality to the table, with Performance and Racing Products available starting at $45.99, and at an average 4.1 stars rating.
With 306 customer reviews and counting, our 1963 Pontiac LeMans Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1963 Pontiac LeMans is always ready to roll. We’re committed to providing you with everything you need to keep your LeMans in top shape, all in one place.
Start shopping confidently below for your 1963 Pontiac LeMans!
Best-Selling Performance Exhaust Products for 1963 Pontiac LeMans
Enhance the driving experience in your Pontiac with 1 quality Performance Exhaust Product components, starting at $25.99.
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
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:
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
Most Popular 1963 Pontiac LeMans Performance Distributors
Customize your Pontiac with 4 Performance Distributors products
like Performance Distributors and
Performance Distributor Components, all
priced under $599.99.
PerTronix – D4061 Flame-Thrower HEI Distributor Rotor Red (Part No.D4061)
from
$17.99
Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.
Product Features:
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Product Features:
- Made from hi-performance 60 KV rated alkyd molding compound.
- Cap and rotor kits include nylon rotor hold-down screws.
- Flame-Thrower dust covers provide a larger air gap around the coil.
Mallory – Mallory Unilite Dist.: Pontiac 301-455 (Part No.3758001)
from
$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.
Product Features:
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Product Features:
- Improved Combustion And Economy
- Increased Spark Plug Life
- Improved Cold Weather Starting
- Maintenance Free Operation
- Accurate Spark Timing
- Self-Lubricating Bushings
- Years Of Trouble-Free Service
PerTronix – D4062 Flame-Thrower HEI Distributor Rotor Blue (Part No.D4062)
from
$17.99
Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.
Product Features:
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Product Features:
- Made from hi-performance 60 KV rated alkyd molding compound.
- Cap and rotor kits include nylon rotor hold-down screws.
- Flame-Thrower dust covers provide a larger air gap around the coil.
PerTronix – D4260 Flame-Thrower Distributor Rotor HEI/EST Black (Part No.D4260)
from
$11.99
Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.
Product Features:
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Product Features:
- Made from hi-performance 60 KV rated alkyd molding compound.
- Cap and rotor kits include nylon rotor hold-down screws.
- Flame-Thrower dust covers provide a larger air gap around the coil.
Top Picks for 1963 Pontiac LeMans Performance Fuel Systems
Upgrade Pontiac LeMans with top-quality Performance Fuel Systems parts, including 4 OEM and aftermarket selections for your 1963 model.
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$499.99
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:
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Product Features:
- Vibratory Polished For Good Looks
Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)
from
$682.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
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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
Holley – Prem Street Carbs (Avengers) (Part No.0-80870)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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
Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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 To Assure It Arrives Ready To Run
- Street Ready; Out Of The Box
In-Demand Performance Ignition Products for 1963 Pontiac LeMans
Select from 8 premium Performance Ignition Products parts for your 1963 Pontiac LeMans, with prices ranging from $33.99 to $199.99.
Mallory – Unilite Ignition Module (Part No.605)
from
$92.99
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.
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Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
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:
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)
from
$45.99
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary
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Product Features:
- 42000 Volts
- Effective To 6500 RPM
- Quicker Starting
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Super Stock Coil Chrome (Part No.8140C)
from
$51.99
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary
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Product Features:
- Chrome Plated
- 42000 Volts
- Effective To 6500 RPM
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Supercoil (Part No.140001)
from
$114.99
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.
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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
Accel – Adj:Vac Adv GM V8 Point Dist (Part No.31034)
from
$59.99
This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or “pinging”. This kit includes an allen wrench for easy adjustment along with instructions.
Product Features:
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Product Features:
- Adjustable Vacuum Advance
- Increases Horsepower And Throttle Response
- Includes Allen Wrench For Adjustments
- Instantly Increase Horsepower
- Maximum Possible Spark Advance
- Not Legal For Sale/Use In CA
Mallory – Distributor Wiring Harness (Part No.29349)
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$199.99
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:
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Most Sold 1963 Pontiac LeMans Performance Engines
Explore our best-selling Pontiac parts for the 1963 LeMans among 78 OEM and aftermarket options starting from $10.99.
Competition Cams – Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.501-16)
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
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:
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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
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.49
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:
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Product Features:
- Opens at 160 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
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$31.99
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:
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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
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1814)
from
$30.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1622)
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$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam K-Kit (Part No.K51-600-5)
from
$743.99
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:
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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.
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit (Part No.K51-223-4)
from
$668.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam K-Kit (Part No.K51-224-4)
from
$668.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K51-221-4)
from
$666.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Magnum 224/224 Hydraulic Flat Cam K-Kit (Part No.K51-233-4)
from
$657.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
Product Features:
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Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – 10 Degree Steel Retainer Set of 100 for 26120 Beehive Spring (Part No.795-100)
from
$635.99
10 Degree Steel Retainer Set of 100 for 26120 Beehive Spring
Competition Cams – 7 Degree Steel Retainer Set 100 for 3/8" Valves with 1.500"-1.550" Spring (Part No.780-100)
from
$635.99
7 Degree Steel Retainer Set 100 for 3/8" Valves with 1.500"-1.550" Spring
Competition Cams – ENGINE ROCKER ARM (Part No.19060-16)
from
$621.99
ENGINE ROCKER ARM
Competition Cams – ENGINE ROCKER ARM (Part No.19061-16)
from
$621.99
ENGINE ROCKER ARM
Competition Cams – Magnum 236/236 Solid Flat Cam and Lifter Kit for Pontiac 265-455 (Part No.CL51-245-4)
from
$619.99
Magnum 236/236 Solid Flat Cam and Lifter Kit for Pontiac 265-455
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit (Part No.K51-222-4)
from
$611.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – High Energy 218/218 Hydraulic Flat Cam K-Kit (Part No.K51-232-3)
from
$574.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
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Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Competition Cams – Lifter Bore Grooving Kit with .842" and .875" Tools (Part No.5011)
from
$445.99
Lifter Bore Grooving Kit with .842" and .875" Tools
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL51-600-5)
from
$429.99
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:
See More
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.
Competition Cams – Magnum Muscle 232/237 Hydraulic Flat Cam for Pontiac 265-455 (Part No.51-314-4)
from
$428.99
Magnum Muscle 232/237 Hydraulic Flat Cam for Pontiac 265-455
Competition Cams – Magnum 248/248 Solid Flat Cam for Pontiac 265-455 (Part No.51-246-4)
from
$428.99
Magnum 248/248 Solid Flat Cam for Pontiac 265-455
Competition Cams – Factory Muscle 231/240 Hydraulic Flat Cam for Pontiac 265-455 (Part No.51-116-3)
from
$426.99
Factory Muscle 231/240 Hydraulic Flat Cam for Pontiac 265-455
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam and Lifter Kit (Part No.CL51-223-4)
from
$416.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Top-Rated Performance and Racing Products Brands For Your 1963 Pontiac LeMans
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1963 Pontiac LeMans. Below you’ll find some of our best rated Performance and Racing Products from Mallory, Holley, and Accel, and more. Performance and Racing Products from these brands that fit a 1963 LeMans start at just $45.99 and are rated as high as 4.9 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Mallory 1963 Pontiac LeMans Performance and Racing Products
When it comes to maintaining or upgrading your 1963 Pontiac LeMans, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Mallory ticks all of those boxes. We offer a wide selection of Mallory Performance and Racing Products, specifically designed for the 1963 Pontiac LeMans. With over 2 Mallory brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $92.99, with an average price of just $121.49. Plus, with over 4 customer reviews and an average rating of 4.9 stars, you can trust that our Mallory Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$149.99
(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 ”
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$92.99
(3)
Unilite Ignition Module
“I like the Unilite product because it is so small and compact compared to the HEI stuff I normally use. If you are restricted on space Its a great pro”
Popular Holley 1963 Pontiac LeMans Performance and Racing Products
Holley auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1963 Pontiac LeMans owner should feel confident when installing genuine Holley parts in their vehicle. To ensure the best fit and performance for your 1963 LeMans, Advance Auto Parts carries a full inventory of 2 Holley Performance and Racing Products. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these Holley Performance and Racing Products range from $499.99 to $682.99, plus, with more than 51 customer reviews and an impressive 4.1 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
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$499.99
(45)
Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny
“very easy to install…replaced older carb this one is fresh and runs smooth … needed to do minor ajustment .. but nothing anyone couldn’t do …”
from
$682.99
(6)
Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny
“great carb”
FAQs for 1963 Pontiac LeMans Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1963 Pontiac LeMans?
Out of 100 Performance and Racing Products that fit 1963 Pontiac LeMans, the following parts are the top sellers:
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.49
- Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (6340008) – $499.99
What’s the price range for 1963 Pontiac LeMans Performance and Racing Products?
Performance and Racing Product prices for the 1963 Pontiac LeMans start at $10.99 and go up to $743.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1963 Pontiac LeMans?
The average price for Performance and Racing Products for the 1963 Pontiac LeMans is $303.31. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance and Racing Products for other Pontiac LeMans model years?
What are the cheapest Performance and Racing Products for my 1963 Pontiac LeMans?
The cheapest 1963 Pontiac LeMans Performance and Racing Products we carry in stock are:
- 7 Degree Steel Retainer for 3/8" Valves with 1.500"-1.550" Spring (50289506) – $10.99
- 7 Degree Steel Retainer for 11/32" Valve with 1.437"-1.500" Spring (50289120) – $10.99
- 10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring (50289470) – $10.99
- 10 Degree Steel Retainer for 26120 Beehive Spring (50289146) – $10.99
- 10 Degree Superlock Steel Retainer for 1.500"-1.550" OD Valve Spring (50289496) – $10.99
What are the top-rated Performance and Racing Products that fit the 1963 Pontiac LeMans?
Out of 306 reviews by customers, our 1963 Pontiac LeMans Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1963 Pontiac LeMans and their top-rated products:
- Performance Ignition Products
- Unilite Ignition Module (17350025) – $92.99
- Mallory Kit: Unil Conv: Delco: V8 (17350020) – $149.99
- Super Stock Replacement Coil for Improved Performance, Starting, and Power (5024269) – $45.99
- Performance Exhaust Products
- Unilite Ignition Module (17350025) – $92.99
- Mallory Kit: Unil Conv: Delco: V8 (17350020) – $149.99
- Super Stock Replacement Coil for Improved Performance, Starting, and Power (5024269) – $45.99
What types of Performance and Racing Products do you sell for my 1963 Pontiac LeMans?
As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1963 Pontiac LeMans:
Can I get help with 1963 Pontiac LeMans Performance and Racing Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Performance and Racing Products and more.
What is your return policy for Pontiac LeMans Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new Pontiac LeMans Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
