1968 GMC G-Series Performance Ignition Systems

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    • (0 reviews)
      # mpn1442972
      GMC G-Series 1968, Blaster 2™ Ignition Coil by MSD®. 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. Our...
      Performance upgrade for canister style coilsHigh voltage and energy output
      $51.39
    • (3 reviews)
      # 803920315
      GMC G-Series 3.8L / 4.1L 1968, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse...
      Increased horsepowerBetter torque
      $14.95 - $89.70
    • (0 reviews)
      # mpn358502511
      GMC G-Series 5.0L With Chevy Big Block Engine / With Chevy Small Block Engine 1968, Billet Distributor by Fast®. Due to a variety of changes and updates developed by the talented electrical engineers at FAST™, these dual-sync...
      20 AWG, extreme-duty flexible-style wires for increased strength and durabilityRevised sensor placement and advanced plate sleeve designs create increased accuracy and reliability
      $356.94
    • (0 reviews)
      # mpn2286087
      GMC G-Series 1968, Front Super Coil by Accel®. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15 percent...
      Comes With Ballast ResistorEffective Up To 6500 RPM
      $69.95
    • (0 reviews)
      # 826438430
      GMC G-Series 5.0L With Chevy Big Block Engine / With Chevy Small Block Engine 1968, Race Billet Distributor by Fast®. The FAST™ Race Billet Distributors were designed to deliver the most accurate trigger signal possible throughout the...
      High quality at an affordable priceExpertly made from premium materials
      $325.19 - $328.20
    • (0 reviews)
      # mpn1588771649
      GMC G-Series 5.0L 1968 Spark Plug Wire Set by Accel®. These Accel 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street...
      8000, 8800, & 8900 Series, 550°F-rated8.8mm yellow high temperature silicone jacket
      $88.70
    • (1 review)
      # 903527501
      GMC G-Series 1968, Performance Nickel Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic known today
      $8.09
    • (0 reviews)
      # 86808943
      GMC G-Series 1968 Super Conductor Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $80.32 - $112.95
    • (0 reviews)
      # mpn4494108620
      GMC G-Series 5.0L With Chevy Small Block Engine 1968, HEI Distributor by Speed FX®. With Small Cap. With Ignition Control Module, Magnetic Trigger, Vacuum Advance, Chromoly Steel Gear, Polished Billet Aluminum Shaft, With HEI/Male...
      Provides effective power supply to each spark plugDesigned to strict quality standards
      $97.51
    • (0 reviews)
      # 826448101
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Flame-Thrower™ Automotive Billet Distributor by PerTronix®. Plug n' Play billet distributors are designed for maximum ignition performance at a price you can afford. The...
      Limited 1 year mechanicalDigital performance solutions give you more power and more features in a smaller package
      $265.05 - $352.77
    • (0 reviews)
      # mpn2293517
      GMC G-Series 1968, Front Super Stock Breakerless Ignition Coil by Accel®. Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system, where a...
      Optimized Low ResistanceHigh Energy Output
      $42.95
    • (0 reviews)
      # 826458579
      GMC G-Series 5.0L USA Manufactured 1968, Pro-Billet™ Distributor Standart by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Designed to fit low in the block to clear firewall and intake combinationsCNC machined billet aluminum housing and Dupont Rynite base
      $280.95 - $343.95
    • (0 reviews)
      # 89586603
      GMC G-Series 5.0L 1968 Super Stock™ Spark Plug Wire Kit by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with...
      8mm yellow, red, black and blue silicone jacketStreet-driven applications
      $36.76 - $40.01
    • (0 reviews)
      # 826491619
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Power Pack Ignition Kit by TSP®. TSP's Power Pack Ignition Kit delivers high quality ignition components, all in one retail-friendly display box. It includes Pro Series Pro...
      Designed for ultra high efficiencyProvides better performance
      $340.98
    • (0 reviews)
      # 803918611
      GMC G-Series 5.0L 1968, U-Groove™ Resistor Header Copper Spark Plugs by Accel®. Designed utilizing the latest technology, this product by Accel features premium quality and will perform better than advertised. Perfect for your vehicle...
      U-Groove designed for spark deliveryCopper core utilized for maximum spark
      $24.77 - $32.43
    • (0 reviews)
      # mpn4498087298
      GMC G-Series 3.8L / 4.1L 1968, Premium EVO Nickel Spark Plug by Brisk®. Unique Spark Plug Produced Patented Laser Technology Unique igniter auxiliary electrode at the tip of the insulator formed using the patented technology of laser...
      Perfect ignition of fuel mixture in engine cylindersUnrestricted flame throughout combustion chamber
      $14.99
    • (0 reviews)
      # mpn4498087284
      GMC G-Series 3.8L / 4.1L 1968, Premium Racing LGS Spark Plug by Brisk®. Brisk Premium LGS spark plug has been developed after two-year cooperation with Lamborghini Morori Marini. Brisk Premium LGS spark plug utilizes extremely long...
      High-Potential Semi-Surface discharge equals more powerDischarge at the point of richest mixture in 360° perimeter
      $13.99
    • (0 reviews)
      # mpn4498087283
      GMC G-Series 3.8L / 4.1L 1968, Racing Spark Plug by Brisk®. Brisk Silver Racing Spark Plugs are the best solution for high performance and racing engines. Silver Spark Plugs provide many unique and beneficial characteristics, Silver is...
      Silver is the best conductor of thermal heat & electricitySuperior ignition ability increases engine power
      $10.99
    • (0 reviews)
      # mpn2272649
      GMC G-Series 5.0L 1968 300+™ Spark Plug Race Wire Set by Accel®. With Points Style Distributor Cap 5/8" Hex Plug. These Accel 300+ wire sets are custom tailored for race engines and their builders. The oversize 8.8mm wire is rated for...
      300+Race- 8.8 mm BlackFor Race Engine Configurations
      $109.95
    • (0 reviews)
      # mpn3739305046
      GMC G-Series 3.8L / 4.1L 1968 Armor Shield Spark Plug Wire Set by Accel®. Accel Armor Shield wires feature a metallic braided wire that delivers maximum spark energy while providing a Pro Street look. Armor Shield Wire sets enhance the...
      8.8 mm Graphite SuppressionSilicone Spark Plug Boots
      $89.79
    • (0 reviews)
      # 371731490
      GMC G-Series 1968 Prestolite ProConnect™ Spark Plug Wire Set by Accel®. ProConnect ignition wire sets meet or exceed OE/OES specifications, performance and quality. These cables match the original color and are designed to provide...
      Carbon impregnated fiberglass coreFiberglass braid for added strength
      $22.52 - $31.10
    • (0 reviews)
      # 89586607
      GMC G-Series 5.0L 1968 Super Stock™ Spark Plug Wire Set by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      +1
      $41.09 - $59.48
    • (0 reviews)
      # 87251305
      GMC G-Series 5.0L 1968 Street-Fire™ Spark Plug Wire Set by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $43.89 - $48.17
    • (0 reviews)
      # 199926258
      GMC G-Series 5.0L 1968 Spiro-Pro™ Ignition Wire Set by Taylor Cable®. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. With two layers of 100% silicone jacketing...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $73.62 - $82.00
    • (0 reviews)
      # 87800257
      GMC G-Series 5.0L With Chevy Small Block Engine 1968 Street Thunder™ Ignition Wire Set by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary...
      Kevlar Helically Spiral Wound CoreDurable Silicone Double Layer Jacket
      $36.39 - $43.87
    • (0 reviews)
      # mpn358720398
      GMC G-Series 5.0L 1968 Flame-Thrower™ "Stock-Look" Spark Plug Wire by PerTronix®. Now you can get a "stock-look" spark plug wire, that performs! They have designed 7mm wires with the same core they use in 8mm wire. The only difference...
      Two current paths for reliability and redundancyPrimary path: Spiral wound stainless steel alloy
      $57.78
    • (0 reviews)
      # mpn2286122
      GMC G-Series 1968, Super Stock™ Front Super Stock High Vibrational Ignition Coil by Accel®. Accel's Super Stock coils are high-performance replacements for OE canister style coils. Improves starting, idle, throttle response and top...
      For Heavy Duty And Off Road UseCanister Style Coil
      $60.73
    • (0 reviews)
      # 904823261
      GMC G-Series 1968, Super Stock™ Front Super Stock Ignition Coil by Accel®. Accel's Super Stock coils are high-performance replacements for OE canister style coils. Improves starting, idle, throttle response and top RPM power. Works...
      Effective To 6500 RPM
      $28.34 - $32.54
    • (0 reviews)
      # mpn1486061
      GMC G-Series 3.8L / 4.1L USA Manufactured 1968, Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed for street/performance use with a mechanical and vacuum advanceEasy-to-adjust mechanical advance with supplied springs and stop bushings
      $354.95
    • (0 reviews)
      # mpn1471526
      GMC G-Series 5.0L USA Manufactured 1968, Low Profile Crank Trigger Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Designed to fit low in the block to clear firewall and intake combinationsCNC machined billet aluminum housing and Dupont Rynite base
      $247.95
    • (1 review)
      # 826383161
      GMC G-Series 1968, HEI Distributor by TSP®. With Coil. TSP's HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features...
      Designed for ultra high efficiencyProvides better performance
      $55.61 - $73.17
    • (0 reviews)
      # 826552990
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Pro Series Pro-Billet™ Distributor by TSP®. TSP's Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power...
      Designed for ultra high efficiencyProvides better performance
      $105.18 - $109.76
    • (0 reviews)
      # 826485329
      GMC G-Series 1968, Pro Series™ Ready To Run Distributor by TSP®.
      Designed for ultra high efficiencyProvides better performance
      $119.21 - $124.39
    • (0 reviews)
      # 826566715
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Pro-Billet™ Distributor by TSP®. W/O Coil. TSP's Pro Billet distributor is designed to get the job done. They say there is beauty in simplicity - well, this small-cap...
      Designed for ultra high efficiencyProvides better performance
      $53.35
    • (0 reviews)
      # 826497148
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Ready To Run Distributor by TSP®. W/O Coil. TSP's Ready to Run distributor is designed for easy installation. With the included ignition module, all you'll need to complete...
      Designed for ultra high efficiencyProvides better performance
      $53.35
    • (0 reviews)
      # 826508579
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Flame-Thrower™ HEI Race Distributor by PerTronix®. Race HEI distributors feature an electronic module and 50,000 volt coil combination that optimizes spark energy and peak...
      New lightweight aluminum alloy housingHigh dielectric strength cap with brass terminals and low resistance coil brush
      $293.01
    • (0 reviews)
      # 826390648
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Flame-Thrower™ Magnetic Trigger Billet Distributor by PerTronix®. Magnetic trigger billet distributors are built using the same great platform they use for plug n' play...
      Precision magnetic pickup coil and reluctor offer extremely accurate signaling at low and high RPMSpecially engineered reluctor made from lightweight FC-0208 alloy offers superior dimensional stability for symmetrical spark separation
      $244.73 - $339.13
    • (0 reviews)
      # 826474971
      GMC G-Series 1968, Ignitor II™ Adaptive Dwell Ignition Control by PerTronix®. The has many of the same great features that the Ignitor has, but it's smarter. units sense the coil current level and use a powerful micro controller to...
      Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performanceDevelops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage
      $134.18 - $138.45
    • (0 reviews)
      # 826390795
      GMC G-Series 1968, Ignitor™ Electronic Ignition by PerTronix®. For over forty years, the Ignitor has proven itself in applications ranging from race cars to tractors. The Ignitor replaces breaker points and troublesome factory...
      Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life2:1 improvement over "points" in current fall time for increased coil output
      $89.77 - $99.66
    • (0 reviews)
      # 826528947
      GMC G-Series 5.0L With Chevy Big Block Engine / With Chevy Small Block Engine 1968, Pro Race™ Circle Track Distributor by Fast®. When it comes to high end circle track racing where engines demand the most accuratetiming and reliable...
      The most accurate and advanced distributor for racingApproved for use in NASCAR competition
      $766.53
    • (0 reviews)
      # 1016922611
      GMC G-Series 5.0L With Chevy Small Block Engines 1968, HEI Distributor with Coil and Cap by AllStar Performance®. Distributors have high output coils and adjustable vacuum advances, perfect for upgrading stock HEI distributors for...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $5.69 - $144.99
    • (0 reviews)
      # mpn2286106
      GMC G-Series 5.0L 1968, Front Adjustable Vacuum Advance by Accel®. 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...
      Adjustable Vacuum AdvanceDetailed Instructions
      $30.27
    • (0 reviews)
      # 826417563
      GMC G-Series 5.0L 1968, Front Distributor Cap and Rotor Kit by Accel®. Accel cap and rotor kits offer superior protection from "arc-thru" and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure...
      Accel's precision-ground, highly polished compression and injection molding equipment for superior qualityHigh performance 60kV-rated tan alkyd molding compound (mineral filled polyester for late model Ford and GM parts) for superior protection from "arc-thru" and crossfire
      $28.10 - $29.19
    • (0 reviews)
      # mpn2286084
      GMC G-Series 5.0L 1968, Front High Performance Points Ignition Tune Up Kit by Accel®. Accel points sets are equipped with extra thick contact arms to prevent flexing at high rpm. Performance condensers contain mylar foil windings to...
      Extra Thick Contact ArmsLarge Radius Tungsten Contacts
      $30.27
    • (0 reviews)
      # mpn1588768669
      GMC G-Series 5.0L With AC/Delco Single And Dual Point Distributor 1968, Points Eliminator Kit by Accel®. Put an end to high maintenance Point Ignition Systems by installing an Accel Points Eliminator Ignition Conversion Kit. By...
      Most accurate ignition timing systemImproves performance and fuel efficiency
      $65.98
    • (0 reviews)
      # 826408676
      GMC G-Series 5.0L 1968, Points Ignition Tune Up Kit by Accel®. Performance condensers contain special mylar and foil windings to protect against points pitting. A Moisture proff Buna N condenser seal maximizes ignition reliability.
      The finest quality at a great priceImproves your engine's performance
      $33.52 - $40.01
    • (0 reviews)
      # mpn1458529
      GMC G-Series 5.0L USA Manufactured 1968, Distributor Cap by MSD®. Conventional. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.74
    • (0 reviews)
      # mpn1458530
      GMC G-Series 5.0L USA Manufactured 1968, Distributor Cap and Rotor by MSD®. Conventional. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $33.17
    • (0 reviews)
      # mpn1442985
      GMC G-Series USA Manufactured 1968, Drive Gear Distributor by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Increased outer hardened layer thickness (RC 55-60)Micro polished surface for smooth contact
      $33.17
    • (0 reviews)
      # 826421181
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, Distributor Hold-Down Clamp by TSP®. When dressing up your engine, be sure not to miss a single detail. After installing a high-performance TSP distributor, hold it down with a...
      Designed for ultra high efficiencyProvides better performance
      +1
      $4.57
    • (0 reviews)
      # mpn4483769957
      GMC G-Series 5.0L With Chevy Small Block Gen I Engine 1968, HEI Central Distributor by TSP®. With Pigtail. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Designed for ultra high efficiencyProvides better performance
      $57.80
    • (0 reviews)
      # mpn358720407
      GMC G-Series 5.0L With Delco Distributor 1968, Ignitor III™ Adaptive Dwell Control Multiple Spark by PerTronix®. With Digital Rev Limiter. Ignitor III ignition module is designed for the serious performance enthusiast who demands...
      Multiple sparks thru the entire RPM rangeIntegrated digital REV limiter with LED feedback for precise RPM setting
      $151.27
    • (0 reviews)
      # 826591863
      GMC G-Series 5.0L With Chevy Big Block Engine / With Chevy Small Block Engine 1968, Distributor by Fast®.
      $152.34 - $153.60
    • (0 reviews)
      # 905515089
      GMC G-Series 1968, Distributor Cap by Mr. Gasket®. Mr. Gasket distributor caps are constructed from top quality material and designed to fit your application for long lasting performance.
      Restore original tolerancesReduce spark scatter and drifting dwell
      $37.84
    • (0 reviews)
      # mpn1021085
      GMC G-Series 5.0L 1968, Distributor Gear by Comp Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      45 Extruded Aluminum Bronze5 Percent Nickel
      $127.25
    • (0 reviews)
      # 826488624
      GMC G-Series 5.0L With Chevy Small Block Engine 1968, Distributor Hold-Down Clamp by CSR Performance®. These CSR distributor hold-downs are designed for maximum retention strength and to hold the distributor firmly in place to prevent...
      High quality at an affordable priceExpertly made from premium materials
      $41.09
    • (0 reviews)
      # mpn3526361124
      GMC G-Series 5.0L 1968, Distributor Gasket by Cometic Gasket®. Cometic Distributor Mounting gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available. Is your vehicle feeling down on power? Do you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.13
    • (0 reviews)
      # mpn3557984022
      GMC G-Series 5.0L 1968, Distributor Bolt Kit by Stage 8®. Stage 8 manufacturers the World's Best Active Mechanical Locking systems. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $7.03
    • (0 reviews)
      # mpn4515293445
      GMC G-Series 5.0L With Chevy Small Block Engines 1968, Low Profile Distributor Hold Down by AllStar Performance®. Strong, steel hold-down clamp with gold iridite finish fits small and big block Chevy V8 and 90 Deg. Chevy V6. Flat design...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $11.99




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Ignition Systems
      November 26, 2014
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each...
      by Timothy Zahl
    • Performance Engine Parts
      July 03, 2014
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that...
      by Timothy Zahl
    • Ignition Parts
      June 28, 2014
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition...
      by Timothy Zahl

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