Collection: Ignition and Electrical
Shop high-performance ignition and electrical components designed to deliver reliable spark, consistent power distribution, and optimal engine performance. From ignition coils and spark plug wires to alternators, starters, and wiring components, these parts support efficient operation across all vehicle systems. Ideal for street builds, restoration projects, and high-performance applications.
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8-Cylinder HEI Super Cap & Rotor Kit - Gray
Vendor:Top Street PerformanceSKU: JM6950GYRegular price $15.11Sale price $15.11 Regular priceUnit price / per$17.18Sold out -
8-Cylinder HEI Super Cap & Rotor Kit - Red
Vendor:Top Street PerformanceSKU: JM6950RRegular price $15.11Sale price $15.11 Regular priceUnit price / per$17.18Save $2.07 -
8-Cylinder Male Pro Billet & Ready to Run Cap & Rotor Kit - Black
Vendor:Top Street PerformanceSKU: JM6971BKRegular price $15.11Sale price $15.11 Regular priceUnit price / per$17.18Save $2.07 -
8-Cylinder Male Pro Billet & Ready to Run Cap & Rotor Kit - Blue
Vendor:Top Street PerformanceSKU: JM6971BLRegular price $15.11Sale price $15.11 Regular priceUnit price / per$17.18Sold out -
8-Cylinder Male Pro Billet & Ready to Run Cap & Rotor Kit - Red
Vendor:Top Street PerformanceSKU: JM6971RRegular price $15.11Sale price $15.11 Regular priceUnit price / per$17.18Save $2.07 -
8-Cylinder Male Pro Series Distributor Cap & Rotor Kit - Black
Vendor:Top Street PerformanceSKU: JM6973BKRegular price $30.16Sale price $30.16 Regular priceUnit price / per$34.28Save $4.12 -
8-Cylinder Male Pro Series Distributor Cap & Rotor Kit - Blue
Vendor:Top Street PerformanceSKU: JM6973BLRegular price $30.16Sale price $30.16 Regular priceUnit price / per$34.28Save $4.12 -
8-Cylinder Male Pro Series Distributor Cap & Rotor Kit - Red
Vendor:Top Street PerformanceSKU: JM6973RRegular price $30.16Sale price $30.16 Regular priceUnit price / per$34.28Save $4.12 -
8.5mm Chevy Big Block Ignition Wires with 135° Ceramic Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88032BCERegular price $134.44Sale price $134.44 Regular priceUnit price / per$152.78Sold out -
8.5mm Chevy Big Block Ignition Wires with 135° Ceramic Plug Boots - White
Vendor:Top Street PerformanceSKU: 88032CERegular price $117.33Sale price $117.33 Regular priceUnit price / per$133.33Sold out -
8.5mm Chevy Big Block Spark Plug Wire Set with 135° Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88032Regular price $51.33Sale price $51.33 Regular priceUnit price / per$58.33Save $7 -
8.5mm Chevy Big Block Spark Plug Wire Set with 135° Plug Boots - Red
Vendor:Top Street PerformanceSKU: 88232Regular price $51.33Sale price $51.33 Regular priceUnit price / per$58.33Save $7 -
8.5mm Chevy Small Block Over Valve Covers Ignition Wires w/ 90° Ceramic Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88090BCERegular price $117.33Sale price $117.33 Regular priceUnit price / per$133.33Save $16 -
8.5mm Chevy Small Block Over Valve Covers Ignition Wires w/ 90° Ceramic Plug Boots - White
Vendor:Top Street PerformanceSKU: 88090CERegular price $102.67Sale price $102.67 Regular priceUnit price / per$116.68Sold out -
8.5mm Chevy Small Block Spark Plug Wire Set with 90° Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88090Regular price $46.44Sale price $46.44 Regular priceUnit price / per$52.78Save $6.34 -
8.5mm Chevy Small Block Spark Plug Wire Set with 90° Plug Boots - Red
Vendor:Top Street PerformanceSKU: 88290Regular price $46.44Sale price $46.44 Regular priceUnit price / per$52.78Save $6.34 -
8.5mm Chevy Small Block Under Header Ignition Wires with 90° Ceramic Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88091BCERegular price $117.33Sale price $117.33 Regular priceUnit price / per$133.33Save $16 -
8.5mm Chevy Small Block Under Header Ignition Wires with 90° Ceramic Plug Boots - White
Vendor:Top Street PerformanceSKU: 88091CERegular price $102.67Sale price $102.67 Regular priceUnit price / per$116.68Save $14.01 -
8.5mm Chevy Small Block Under Header Spark Plug Wire Set with 90° Plug Boots - Black
Vendor:Top Street PerformanceSKU: 88091Regular price $51.33Sale price $51.33 Regular priceUnit price / per$58.33Save $7 -
8.5mm Chevy Small Block Under Header Spark Plug Wire Set with 90° Plug Boots - Red
Vendor:Top Street PerformanceSKU: 88291Regular price $51.33Sale price $51.33 Regular priceUnit price / per$58.33Save $7
About Our Ignition and Electrical
Ignition and electrical systems are responsible for powering vehicle components and initiating the combustion process that drives the engine. The ignition system generates a high-voltage spark that ignites the air-fuel mixture inside the engine, while the electrical system supplies and manages power for essential components throughout the vehicle.
The ignition system includes key components such as ignition coils, spark plugs, ignition modules, and wiring. These parts work together to convert low battery voltage into the high-voltage spark required for combustion. Precise ignition timing is critical, as the spark must occur at the exact moment to maximize engine power, efficiency, and performance.
The electrical system supports the entire vehicle by providing power to systems such as the starter, alternator, lighting, sensors, and engine control units. The battery supplies initial power, while the alternator generates electricity to keep the system running during operation.
Upgrading ignition and electrical components can improve engine performance, starting reliability, and overall system efficiency. High-performance ignition systems deliver stronger, more consistent spark, while upgraded electrical components ensure stable voltage and reliable operation under demanding conditions.
Common components in this category include ignition coils, spark plugs, distributors, wiring harnesses, alternators, starters, and electrical accessories. These parts work together to ensure proper combustion, efficient power delivery, and dependable vehicle operation.
Whether you're restoring a classic vehicle or upgrading a performance build, choosing the right ignition and electrical components helps ensure consistent spark, reliable power distribution, and long-term performance.
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