1968 Chrysler 300 Performance and Racing Products

Essential Performance and Racing Products for 1968 Chrysler 300s

Edelbrock – Performer 1411 Carburetor: 750 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1411)

Performer 1411 Carburetor: 750 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

from

$494.99
The Edelbrock 1411 Performer Series 750 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characterist

Product Features:
  • Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
  • Electric Choke
  • 4 Barrel Count
  • Square Bore
  • Smooth Secondary Transition
  • Both Timed and Full Vacuum Ports
  • Includes PCV Outlet
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Richmond Gear – RngPnn (Part No.69-0060-1)

RngPnn

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$360.99
RngPnn

Hurst – Automatic Shifter, Quarter Stick (Part No.3160014)

Automatic Shifter, Quarter Stick

from

$426.99
The award-winning Quarter Stick automatic shifter is designed to provide positive gear change control for street or racing transmission applications. Gated mechanism. NHRA/IHRA approved reverse lockout.

Product Features:
  • Forward and Reverse Shift Patterns
  • Chrome Plated Trigger for Detent Activity
  • Factory Neutral Safety Switch
  • Compact And Lightweight
  • Roller Detent with Shifter Pattern
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Mr. Gasket – Precision Timing Tape (Part No.1593)

Precision Timing Tape

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$18.99
Precision timing tape can be used on a factory balancer to create HP through accurate timing, and makes setting valve lash simple.

Product Features:
  • 7 1¿4″ diameter
  • 7 1┐4″ diameter
  • 383 thru 440 cu. in.
  • Increased Performance
  • Set Valve Lash At Proper Time
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Holley – Mechanical Fuel Pump Mounting Pad Cover (Part No.12-813)

Mechanical Fuel Pump Mounting Pad Cover

from

$17.79
Fuel pump mounting pad cover is used to cover the hole in the block when the mechanical fuel pump is removed to use an electric pump.

Product Features:
  • Mechanical Fuel Pump Mounting Pad Cover For Chrysler V-8ft.S
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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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Edelbrock – Water Pump #8814 For 1958-79 BB Chrysler 361-440, Standard Rotation, Satin (Part No.8814)

Water Pump #8814 For 1958-79 BB Chrysler 361-440, Standard Rotation, Satin

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$237.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.

Product Features:
  • Maximum Cooling for Street and Racing Engines
  • Internal Passages Are Balanced for Maximum Flow
  • Impeller is Larger than Others For Max Pressure
  • Impeller Vanes Dramatically Increase Flow Rates
  • Equal Distribution to Both Sides of Block
  • Only Flows in One-Direction for Optimum Efficiency
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Holley – Intake Manifold (Part No.300-14)

Intake Manifold

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$410.99
Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro-Stock champion. Holley’s products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl’s, Holley products can give you the edge you need over the competition.

Product Features:
  • Single Plane Design
  • Isolated Plenum
  • Universal Carburetor Mounting Flange
  • Power Band 1500-6500 rpm
  • Height Front 4.13 in. Rear 5.25 in.
  • Port Size 2.14 in./Height 1.12 in. Width
  • 50 State Legal
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Spectre – Valve Cover (Part No.5277)

Valve Cover

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$72.99
Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. Designed for 1958-1979 Chrysler Big Block 361-383-400-413-426-440 engines, this valve cover features chrome-plated steel construction and a smooth design. Sold in pairs, this stock profile cover is baffled to provide optimum function. With show quality construction and a sealing edge designed for an ideal fit, our valve covers are engineered to look great for applications ranging from custom builds to replacing stock equipment.

Product Features:
  • Designed for 1958-1979 Chrysler Big Block 361-383-400-413-426-440 engines
  • Baffled for breather system compatibility
  • Sold in pairs
  • Triple chrome-plated steel construction
  • Stock height
  • Features OEM style sealing edge
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Powertrax – No-Slip Traction System (Part No.9203923125)

No-Slip Traction System

from

$579.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Mr. Gasket – Intake Manifold Bolt Set – Chevrolet Small Block – Socket Head 3/8"-16 X 1" Bolts & Washers (Part No.956G)

    Intake Manifold Bolt Set - Chevrolet Small Block - Socket Head 3/8"-16 X 1" Bolts & Washers

    from

    $17.49
    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 twelve (12) 3/8 inch-16 x 1 inch bolts & washers

    Product Features:
    • Zinc plated to resist corrosion and provide a clean professional appearance
    • Made from Grade 5 steel for strength and durability
    • Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
    • Allen (socket) Head
    • Zinc Plated For Protection
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    Edelbrock – Big-Block Chrysler E-Street Cylinder Heads 84cc (Part No.5093)

    Big-Block Chrysler E-Street Cylinder Heads 84cc

    from

    $2198.99
    The Edelbrock #5093 E-Street cylinder heads are designed for use with 1961-1979 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads featur

    Product Features:
    • Complete Pair For Hydraulic Flat Tappet
    • 84cc Combustion Chamber Volume
    • 210cc Intake/70cc Exhaust Runner Volume
    • 2.14 in. Intake/1.81 in. Exhaust Valve Diameter
    • 0.625 in. Deck Thickness
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    B & M – Torque Converter, Holeshot 3000 (Part No.10425)

    Torque Converter, Holeshot 3000

    from

    $879.99
    The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.

    Product Features:
    • Furnace Brazed Impeller
    • Steel Alloy Pump Drive Tube
    • Heavy Duty Needle Bearing
    • Between Stator and Turbine
    • Furnace Brazed Turbine
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    Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1350-8759)

    Drive Shaft Pinion Yoke

    from

    $254.99


    Product Features:
    • BILLET HP 1350-29 SPLINE YOKE
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    Energy Suspension – Transmission Mount (Part No.5.1112G)

    Transmission Mount

    from

    $78.99
    A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

    Product Features:
    • Unique Safety Interlock Design
    • Impervious to Vehicle Oils and Chemicals
    • Strong Enough Too Handle High Performance
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    Edelbrock – Performer RPM 2 Carb/Plate Nitrous Systems for Dominator (Part No.70083)

    Performer RPM 2 Carb/Plate Nitrous Systems for Dominator

    from

    $1138.99


    Product Features:
    • Designed For Carbureted V8 Engines
    • Enhanced Flow Capacity
    • Add Power In Stages
    • Softens The Hit Of The Nitrous System
    • Simple To Install
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    Accel – Module:Eliminator Replacement (Part No.2005)

    Module:Eliminator Replacement

    from

    $91.99
    Put an end to high maintenance point ignition systems by utilizing a specialized electronic circuitry and an infrared signal. Stabilizes ignition timing from 1 to 10,000 RPM. Improves performance and fuel efficiency, easy to install with hand tools, reduces maintenance. It is built with the latest thermal clad based surface mount construction for maximum dependability and long life.

    Product Features:
    • Most Accurate Ignition Timing System
    • Improves Performance And Fuel Economy
    • Easy To Install With Simple Hand Tools
    • Reduced Maintenance
    • Eliminates Changing Points
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    MSD Ignition – Distributor; Chrysler 440; 426; Ready-to-Run (Part No.8387)

    Distributor; Chrysler 440; 426; Ready-to-Run

    from

    $622.99
    MSD’s Ready-to-Run Pro-Billet distributors for Chrysler engines are the perfect upgrade from breaker points or weak electronic ignitions. These distributors feature a maintenance-free magnetic pick-up that accurately triggers the built-in powerful ignition module. This module produces a high-output spark which improves combustion in the cylinder, resulting in quick starts, a smooth idle and great performance. Just beneath the race rotor is a mechanical advance assembly so a timing curve can easily be tailored to match your application. The coated shaft is guided by a sealed ball bearing assembly for stability and endurance while a vacuum advance canister helps increase economy on those long cruises. The Ready-to-Run distributors are also a breeze to install. Simply drop it in the engine and connect three wires and you’re Ready-to-Run to your favorite cruise! The front engine mount models are designed in a special small diameter housing to clear aftermarket heads and valve covers.

    Product Features:
    • Simple and clean three wire installation
    • CARB E.O. Approved
    • Does not require an MSD Ignition Control
    • Supplied w/HEI Style Distributor Cap And Rotor
    • Accepts Cap-A-Dapts
    • Nylon pads ensure smooth operation of the advance weights
    • Advance weight pins are staked and tig welded to the plate
    • Mech. advance assem. can be locked out for crank trigger systems
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    Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)

    Promaster Classic Series; Ignition Coil

    from

    $186.99
    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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    B & M – Flexplate, 6 Bolt Crank for TF 727 (Part No.10230)

    Flexplate, 6 Bolt Crank for TF 727

    from

    $154.99
    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 1962-up TF727 transmissions and all internally balanced Chrysler, Dodge and Plymouth V8 engines with 6-bolt crankshaft flange. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.00 or 11.125 inch converter mounting locations 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.

    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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    Edelbrock – Valve Cover Gasket Set for Chrysler (Part No.7591)

    Valve Cover Gasket Set for Chrysler

    from

    $44.99
    Product Features:
    • 0.1875 in. Thickness
    • Core-Reinforced-Composite Material
    • For Late Model 1963-1980 BB Chrysler W/ 6-Bolt Valve Covers
    • Set of 2
    • Made In The USA
    See More

    Mr. Gasket – High Performance Thermostat (Part No.4367)

    High Performance Thermostat

    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
    • 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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    FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1414)

    Exhaust Manifold Gasket Set

    from

    $42.99
    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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    Edelbrock – Performer Carb/Plate Nitrous Systems for Spread-Bore (Q-Jet)Carbs (50-75-100 Hp) (Part No.70002)

    Performer Carb/Plate Nitrous Systems for Spread-Bore (Q-Jet)Carbs (50-75-100 Hp)

    from

    $684.99


    Product Features:
    • Designed For Carbureted V6 And V8 Engines
    • Use With Single Or Dual Plane Manifolds
    • Power Increases From 50 to 100 HP
    • Plate Systems are Easy to Install
    • Precision EDM Machined Spray Bars Maximize Flow
    • Option of Silver Powder Coated or Polished Bottle
    • Recommend Ignition Retard ; Upgraded Fuel System
    • Requires Use of Premium Fuel
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    Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)

    Advance And Retard Cam Bushings

    from

    $42.49
    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.

    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
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    Edelbrock – Performer Series Retainer (Qty 16) (Part No.9734)

    Performer Series Retainer (Qty 16)

    from

    $91.99
    Product Features:
    • Use W/ Valve Springs Part #5792
    • Use W/ Locks Part #9612
    • 1.50 in. Outside Diameter
    • Steel Material
    • Black Oxide Finish
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    Mr. Gasket – Rear Main Seal Gasket (Part No.1968)

    Rear Main Seal Gasket

    from

    $42.99
    This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.

    Product Features:
    • Repairs That Leaky Rear Main Sail
    • Silicone Rubber to Withstand Extreme Engine Oil Temperatures
    • Upgrade for Rope Seal Equipped Cars or Direct Replacement for Rubber Main Seal
    • Injection Molded for Precise Fit
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    FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2947)

    Engine Crankshaft Seal Kit

    from

    $48.99
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
    • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
    • Not intended for use in emission controlled vehicles.
    See More

    Upgrade your 1968 Chrysler 300 with Top-Quality Performance and Racing Products

    When it comes to maintaining or upgrading your 1968 Chrysler 300, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chrysler or enhancing its overall performance, Performance and Racing Products are key to keeping your 300 functioning at its best. At Advance Auto Parts, we offer a wide selection of 40 Performance and Racing Products for the 1968 Chrysler 300, designed to meet your needs without breaking the bank. From Performance Ignition Product replacements to Performance Exhaust Products 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 1968 Chrysler 300 at great prices. Our Performance and Racing Products inventory for this model ranges from just $17.49 to $2,198.99, with an average price of $399.63. Our 40 Performance and Racing Products in stock come from 11 trusted brands, so you’re sure to find the right part for your 1968 Chrysler 300 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 1968 Chrysler 300, we stock popular OEM and aftermarket Performance and Racing Products from top names like Holley Edelbrock, and more. Holley Performance and Racing Products start at just $17.79 and boast an impressive 4 stars average rating from customers. With 48 customer reviews and counting, our 1968 Chrysler 300 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 1968 Chrysler 300 is always ready to roll. We’re committed to providing you with everything you need to keep your 300 in top shape, all in one place. Start shopping confidently below for your 1968 Chrysler 300!

    Best-Selling Performance Ignition Products for 1968 Chrysler 300s

    Enhance the driving experience in your Chrysler with 3 quality Performance Ignition Product components, starting at $49.99.

    MSD Ignition – Blaster 2 Coil: High Performance Ignition Upgrade (Part No.8202)

    Blaster 2 Coil: High Performance Ignition Upgrade

    from

    $49.99
    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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    Accel – Module:Eliminator Replacement (Part No.2005)

    Module:Eliminator Replacement

    from

    $91.99
    Put an end to high maintenance point ignition systems by utilizing a specialized electronic circuitry and an infrared signal. Stabilizes ignition timing from 1 to 10,000 RPM. Improves performance and fuel efficiency, easy to install with hand tools, reduces maintenance. It is built with the latest thermal clad based surface mount construction for maximum dependability and long life.

    Product Features:
    • Most Accurate Ignition Timing System
    • Improves Performance And Fuel Economy
    • Easy To Install With Simple Hand Tools
    • Reduced Maintenance
    • Eliminates Changing Points
    See More

    Mallory – Unilite Breakerless Ignition Conversion Kit (Part No.503M)

    Unilite Breakerless Ignition Conversion Kit

    from

    $176.99
    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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    Most Popular 1968 Chrysler 300 Performance Exhaust Products

    Customize your Chrysler with 1 Performance Exhaust Products products like Performance Exhaust Manifold Gaskets, all priced under $48.49.

    Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5944)

    Ultra Seal: Exhaust Gasket Set

    from

    $48.49
    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. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

    Product Features:
    • Manufactured from high-temperature steel core/graphite faced exhaust material
    • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
    • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
    • Conforms to and seals minor surface irregularities
    • Can be trimmed if necessary for modified port applications
    • For OE replacement, high performance street, drag race and oval track use
    • Anti-Stick Properties
    • Easy Removal For Disassembly
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    Top Picks for 1968 Chrysler 300 Performance Fuel Systems

    Upgrade Chrysler 300s with top-quality Performance Fuel Systems parts, including 3 OEM and aftermarket selections for your 1968 model.

    Holley – Street Carbs (Part No.0-80508S)

    Street Carbs

    from

    $477.99
    One of the most widely used Holley carbs of all times -the 0-80508S! Its dual feed fuel inlets assure you get all the fuel you need and its 750 CFM of airflow makes it the perfect performance upgrade carb. Its vacuum secondaries and electric choke make it super easy to use on a wide range of vehicles. Don’t trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60’s.

    Product Features:
    • Vibratory Polished For Good Looks
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    Holley – Mechanical Fuel Pump Mounting Pad Cover (Part No.12-813)

    Mechanical Fuel Pump Mounting Pad Cover

    from

    $17.79
    Fuel pump mounting pad cover is used to cover the hole in the block when the mechanical fuel pump is removed to use an electric pump.

    Product Features:
    • Mechanical Fuel Pump Mounting Pad Cover For Chrysler V-8ft.S
    See More

    Edelbrock – Performer Carburetor #9907 750 CFM With Manual Choke, Satin Finish (Non-EGR) (Part No.9907)

    Performer Carburetor #9907 750 CFM With Manual Choke, Satin Finish (Non-EGR)

    from

    $407.99
    Product Features:
    • Satin Finish
    • 4 Barrel
    • Annular Booster Type
    • Manual Choke Type
    • 750 cfm Maximum Flow Rating
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    In-Demand Performance Engines for 1968 Chrysler 300s

    Select from 11 premium Performance Engines parts for your 1968 Chrysler 300, with prices ranging from $17.49 to $2,198.99.

    Mr. Gasket – High Performance Thermostat (Part No.4367)

    High Performance Thermostat

    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
    • 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
    See More

    Mr. Gasket – Intake Manifold Bolt Set – Chevrolet Small Block – Socket Head 3/8"-16 X 1" Bolts & Washers (Part No.956G)

    Intake Manifold Bolt Set - Chevrolet Small Block - Socket Head 3/8"-16 X 1" Bolts & Washers

    from

    $17.49
    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 twelve (12) 3/8 inch-16 x 1 inch bolts & washers

    Product Features:
    • Zinc plated to resist corrosion and provide a clean professional appearance
    • Made from Grade 5 steel for strength and durability
    • Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
    • Allen (socket) Head
    • Zinc Plated For Protection
    See More

    Edelbrock – Valve Cover Gasket Set for Chrysler (Part No.7591)

    Valve Cover Gasket Set for Chrysler

    from

    $44.99
    Product Features:
    • 0.1875 in. Thickness
    • Core-Reinforced-Composite Material
    • For Late Model 1963-1980 BB Chrysler W/ 6-Bolt Valve Covers
    • Set of 2
    • Made In The USA
    See More

    Mr. Gasket – Rear Main Seal Gasket (Part No.1968)

    Rear Main Seal Gasket

    from

    $42.99
    This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.

    Product Features:
    • Repairs That Leaky Rear Main Sail
    • Silicone Rubber to Withstand Extreme Engine Oil Temperatures
    • Upgrade for Rope Seal Equipped Cars or Direct Replacement for Rubber Main Seal
    • Injection Molded for Precise Fit
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    Mr. Gasket – Precision Timing Tape (Part No.1593)

    Precision Timing Tape

    from

    $18.99
    Precision timing tape can be used on a factory balancer to create HP through accurate timing, and makes setting valve lash simple.

    Product Features:
    • 7 1¿4″ diameter
    • 7 1┐4″ diameter
    • 383 thru 440 cu. in.
    • Increased Performance
    • Set Valve Lash At Proper Time
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    Edelbrock – Big-Block Chrysler E-Street Cylinder Heads 84cc (Part No.5093)

    Big-Block Chrysler E-Street Cylinder Heads 84cc

    from

    $2198.99
    The Edelbrock #5093 E-Street cylinder heads are designed for use with 1961-1979 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads featur

    Product Features:
    • Complete Pair For Hydraulic Flat Tappet
    • 84cc Combustion Chamber Volume
    • 210cc Intake/70cc Exhaust Runner Volume
    • 2.14 in. Intake/1.81 in. Exhaust Valve Diameter
    • 0.625 in. Deck Thickness
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    B & M – Torque Converter, Holeshot 3000 (Part No.10425)

    Torque Converter, Holeshot 3000

    from

    $879.99
    The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.

    Product Features:
    • Furnace Brazed Impeller
    • Steel Alloy Pump Drive Tube
    • Heavy Duty Needle Bearing
    • Between Stator and Turbine
    • Furnace Brazed Turbine
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    Holley – Intake Manifold (Part No.300-14)

    Intake Manifold

    from

    $410.99
    Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro-Stock champion. Holley’s products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl’s, Holley products can give you the edge you need over the competition.

    Product Features:
    • Single Plane Design
    • Isolated Plenum
    • Universal Carburetor Mounting Flange
    • Power Band 1500-6500 rpm
    • Height Front 4.13 in. Rear 5.25 in.
    • Port Size 2.14 in./Height 1.12 in. Width
    • 50 State Legal
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    Edelbrock – Water Pump #8814 For 1958-79 BB Chrysler 361-440, Standard Rotation, Satin (Part No.8814)

    Water Pump #8814 For 1958-79 BB Chrysler 361-440, Standard Rotation, Satin

    from

    $237.99
    Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.

    Product Features:
    • Maximum Cooling for Street and Racing Engines
    • Internal Passages Are Balanced for Maximum Flow
    • Impeller is Larger than Others For Max Pressure
    • Impeller Vanes Dramatically Increase Flow Rates
    • Equal Distribution to Both Sides of Block
    • Only Flows in One-Direction for Optimum Efficiency
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    Edelbrock – Performer Series Retainer (Qty 16) (Part No.9734)

    Performer Series Retainer (Qty 16)

    from

    $91.99
    Product Features:
    • Use W/ Valve Springs Part #5792
    • Use W/ Locks Part #9612
    • 1.50 in. Outside Diameter
    • Steel Material
    • Black Oxide Finish
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    Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)

    Advance And Retard Cam Bushings

    from

    $42.49
    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.

    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
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    Most Sold 1968 Chrysler 300 Performance Distributors

    Explore our best-selling Chrysler parts for the 1968 300 among 1 OEM and aftermarket options starting from $622.99.

    MSD Ignition – Distributor; Chrysler 440; 426; Ready-to-Run (Part No.8387)

    Distributor; Chrysler 440; 426; Ready-to-Run

    from

    $622.99
    MSD’s Ready-to-Run Pro-Billet distributors for Chrysler engines are the perfect upgrade from breaker points or weak electronic ignitions. These distributors feature a maintenance-free magnetic pick-up that accurately triggers the built-in powerful ignition module. This module produces a high-output spark which improves combustion in the cylinder, resulting in quick starts, a smooth idle and great performance. Just beneath the race rotor is a mechanical advance assembly so a timing curve can easily be tailored to match your application. The coated shaft is guided by a sealed ball bearing assembly for stability and endurance while a vacuum advance canister helps increase economy on those long cruises. The Ready-to-Run distributors are also a breeze to install. Simply drop it in the engine and connect three wires and you’re Ready-to-Run to your favorite cruise! The front engine mount models are designed in a special small diameter housing to clear aftermarket heads and valve covers.

    Product Features:
    • Simple and clean three wire installation
    • CARB E.O. Approved
    • Does not require an MSD Ignition Control
    • Supplied w/HEI Style Distributor Cap And Rotor
    • Accepts Cap-A-Dapts
    • Nylon pads ensure smooth operation of the advance weights
    • Advance weight pins are staked and tig welded to the plate
    • Mech. advance assem. can be locked out for crank trigger systems
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    Top-Rated Performance and Racing Products Brands For Your 1968 Chrysler 300

    Shop for the best-rated brands offering Performance and Racing Products and other products for your 1968 Chrysler 300s. Below you’ll find some of our best rated Performance and Racing Products from Holley and Edelbrock, and more. Performance and Racing Products from these brands that fit a 1968 300 start at just $17.79 and are rated as high as 4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

    Popular Holley 1968 Chrysler 300 Performance and Racing Products

    When it comes to maintaining or upgrading your 1968 Chrysler 300, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Holley ticks all of those boxes. We offer a wide selection of Holley Performance and Racing Products, specifically designed for the 1968 Chrysler 300. With over 3 Holley 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 $17.79, with an average price of just $302.26. Plus, with over 2 customer reviews and an average rating of 4 stars, you can trust that our Holley 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.

    Street Carbs
    from
    $477.99

    (2)

    Street Carbs

    “definitly get all parts prior need for install..”

    Intake Manifold
    from
    $410.99
    This product is not rated

    Intake Manifold

    “”

    Mechanical Fuel Pump Mounting Pad Cover
    from
    $17.79
    This product is not rated

    Mechanical Fuel Pump Mounting Pad Cover

    “”

    Popular Edelbrock 1968 Chrysler 300 Performance and Racing Products

    Edelbrock auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1968 Chrysler 300 owner should feel confident when installing genuine Edelbrock parts in their vehicle. To ensure the best fit and performance for your 1968 300, Advance Auto Parts carries a full inventory of 14 Edelbrock Performance and Racing Products. Plus you will be keeping your Chrysler in peak condition while saving money because prices on these Edelbrock Performance and Racing Products range from $44.99 to $2,198.99, plus, with more than 1 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

    Valve Cover Gasket Set for Chrysler
    from
    $44.99
    This product is not rated

    Valve Cover Gasket Set for Chrysler

    “”

    Big-Block Chrysler E-Street Cylinder Heads 84cc
    from
    $2198.99
    This product is not rated

    Big-Block Chrysler E-Street Cylinder Heads 84cc

    “”

    FAQs for 1968 Chrysler 300 Performance and Racing Products

    Which Performance and Racing Products are best-sellers for 1968 Chrysler 300s?

    Out of 40 Performance and Racing Products that fit 1968 Chrysler 300s, the following parts are the top sellers:

    What’s the price range for 1968 Chrysler 300 Performance and Racing Products?

    Performance and Racing Product prices for the 1968 Chrysler 300 start at $17.49 and go up to $2,198.99 for the most premium parts.

    What’s the average price of a Performance and Racing Product for a 1968 Chrysler 300?

    The average price for Performance and Racing Products for the 1968 Chrysler 300 is $399.63. 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 Chrysler 300 model years?

    Yes, we currently carry Performance and Racing Products for 35 model years of Chrysler 300s between 1955 and 2023. Performance and Racing Products are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

    What are the cheapest Performance and Racing Products for my 1968 Chrysler 300?

    The cheapest 1968 Chrysler 300 Performance and Racing Products we carry in stock are:

    What types of Performance and Racing Products do you sell for my 1968 Chrysler 300?

    Can I get help with 1968 Chrysler 300 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 Chrysler Performance and Racing Products and more.

    What is your return policy for Chrysler 300 Performance and Racing Products?

    Advance Auto Parts keeps returns simple. For new Chrysler 300 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.