1978 Pontiac Grand Lemans Performance Ignition Products

Essential 1978 Pontiac Grand Lemans Performance Ignition Products

Accel – Custom Fit Super Stock Spark Plug Wire Set, 8mm Super Stock Graphite Core (Part No.4048)

Custom Fit Super Stock Spark Plug Wire Set, 8mm Super Stock Graphite Core

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$56.99
These ACCEL wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with blue, black, red and yellow wire, zinc-plated steel terminals. Tinned copper core.

Product Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450° F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
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Accel – Custom Fit 8.8mm; Spark Plug Wire Set (Part No.8848)

Custom Fit 8.8mm; Spark Plug Wire Set

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$122.99
These ACCEL wire sets are custom tailored for true street and strip performance use. Features oversize 8.8 mm ultra performance wires and spark plug boots, 550 degrees Fahrenheit double silicone construction with fiberglass braid. Spiral wound steel core conductor.

Product Features:
  • 8.8mm Graphite Suppression
  • Silicone Spark Plug Boots
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
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MSD Ignition – Wire Set; Super Conductor; Small Block Chevy with HEI Cap (Part No.35599)

Wire Set; Super Conductor; Small Block Chevy with HEI Cap

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$133.99
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.

Product Features:
  • Less than 50 ohms per foot for superior spark
  • Ferro-magnetic impregnated core creates an effective EMI choke
  • 40 ft. Of Conductor Wound Into A Single Foot Of Wire
  • For high EMI suppression
  • Conductor core features Dupont Kevlar material
  • Proprietary compound sleeves for resistance to high heat/abrasion
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MSD Ignition – Wire Set; Street Fire; Multi-Angle plug; HEI; Universal (Part No.5550)

Wire Set; Street Fire; Multi-Angle plug; HEI; Universal

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$67.99
The street fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:
  • Helically wound conductor suppresses electro and radio noise
  • Kevlar core combination for great strength and durability
  • Heavy Duty Terminals For Secure Connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
  • Silicone Boots Protect Against High Exhaust Temps
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MSD Ignition – Crank Trigger Kit; Small Block Chevy; 8? CT Wheel (Part No.8615)

Crank Trigger Kit; Small Block Chevy; 8? CT Wheel

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$429.99
For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD flying magnet crank trigger system does exactly that by using magnets embedded in an aluminum wheel. The MSD flying magnet crank trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This flying magnet design produces accurate trigger signals and the non-magnetic pick-up cannot be false triggered. Each flying magnet crank trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver’s side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The adjustable bracket provides a wide range of timing adjustment and spacers are included. These systems will trigger MSD 6, 7, 8 and 10 series ignitions and all MSD timing accessories.

Product Features:
  • 8 in. Diameter
  • Absolutely the most accurate way to trigger the ignition.
  • The non-magnetic pickup cannot be false triggered.
  • Powerful magnets are embedded in a billet aluminum trigger wheel.
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Mallory – Distributor Wiring Harness (Part No.29349)

Distributor Wiring Harness

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$25.99


Product Features:
  • Service Part
  • Makes Connections Quick And Easy
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Hypertech – Power Coil Kit for GM HEI Systems with Clamp Down Cap (Part No.4050)

Power Coil Kit for GM HEI Systems with Clamp Down Cap

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$95.99
Hypertech’s Power Coil is capable of firing a street or slightly modified engine up to 7000 RPMs. Voltage gain over stock can exceed up to 57% more output depending on application. Stock coils usually average around 36,000 volts as compared to Hypertech’s coil kits that average between 45,000 and 55,000. Our coil kits include coil, brass terminals, cap, and rotor. Nylon rotor hold-down screws are included to prevent misfire, and our caps are made of high dielectric material to prevent carbon tracking. Each cap fits the distributor housing tightly to eliminate leakage. Power Coil/Caps/Rotors are NOT legal for sale/use in CA.

Product Features:
  • High Output Voltage
  • More Spark Energy
  • Up To 7000 RPMs
  • No Drop Off In Power As RPMs Increase
  • Wider Plug Gaps; Brass Terminals
  • Constructed w/Burn Through Resistant Materials
  • Excellent Dielectric Strength
  • Resists Carbon Tracking
  • Product might not be available in all states due to local laws.
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Accel – Super Coil (Part No.140005)

Super Coil

from

$95.99
These coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to delivery 10-15 percent more energy than the OEM coils. Specialized high temperature epoxy resists shock and vibration, while increasing thermal conductivity. These are direct plug replacements for OEM coils. They feature bodies and, or secondary towers molded in ACCEL yellow and feature brass secondary contacts (except direct fire coil on plug applications).

Product Features:
  • 10-15% More Energy
  • Direct Plug In Replacement Direct OE Fit
  • Advanced Bobbin Technology
  • Highly Specialized Silicone Magnetic Steel Cores
  • Standard Motor Products SMP Dr-32
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1978 Pontiac Grand Lemans Performance Ignition Products

Maybe you’re in the middle of a full rebuild of that 1978 Pontiac Grand Lemans. Maybe you just need a couple of Performance Ignition Products. Either way, Advance Auto Parts has 7 different Performance Ignition Products in our inventory ranging from $25.99 to $429.99. That means you can find the exact parts or products you need to keep that 1978 Pontiac Grand Lemans running smoothly.

Performance Ignition Products are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Pontiac Grand Lemans. Accel, MSD Ignition, and Mallory are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Performance Ignition Products for your 1978 Pontiac Grand Lemans, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Performance Ignition Products to keep your 1978 Pontiac Grand Lemans rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Performance Ignition Products Brands To Make Your 1978 Pontiac Grand Lemans Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Pontiac Grand Lemans demands trusted brand parts and products to keep it running. Many trusted brands of Performance Ignition Products make up Advance Auto Parts’ inventory, and all are ready to help make your Grand Lemans the best it can be. Be sure to browse some of our top Performance Ignition Products brands and parts.

Popular Accel Performance Ignition Products

We carry Accel parts in our stock across Performance Spark Plug Wires and Performance Coils categories, plus more. For a 1978 Pontiac Grand Lemans, our most popular Accel Performance Ignition Products include:
Super Coil
from $95.99
(3)
Super Coil
Performance Coils

FAQs for 1978 Pontiac Grand Lemans Performance Ignition Products

What are the most purchased Performance Ignition Products for the 1978 Pontiac Grand Lemans?

Out of 7 Performance Ignition Products for the 1978 Pontiac Grand Lemans, the most popular in our inventory are:
Wire Set; Super Conductor; Small Block Chevy with HEI Cap
from $133.99
(5)
Wire Set; Super Conductor; Small Block Chevy with HEI Cap
Performance Spark Plug Wires
Wire Set; Street Fire; Multi-Angle plug; HEI; Universal
from $67.99
(3)
Wire Set; Street Fire; Multi-Angle plug; HEI; Universal
Performance Spark Plug Wires
Distributor Wiring Harness
from $25.99
This product is not rated
Distributor Wiring Harness
Performance Ignition Parts