Ignitions and Electrical
Circle Track Ignition Systems, Distributors & Electrical Components at JJ Motorsports
Upgrade your circle track racer's ignition and electrical systems with premium components from JJ Motorsports. Our selection includes distributors, batteries, disconnect switches, wiring, and more for reliable starting, power distribution, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Chevy V8 and HEI systems, these durable parts ensure consistent operation and safety under demanding track conditions.
Shop trusted brands like QuickCar and MSD. Explore related categories such as circle track engines and components for power upgrades or circle track heating and cooling for temperature management.
Top Circle Track Ignitions and Electrical Products
- QuickCar Master Disconnect Switch 125 Amp 2-Post with Flag Plate 55-009 – High-amp battery disconnect with checkered flag panel, red epoxy-coated handle, and 3/8" ring terminals for easy installation in racing vehicles.
- MSD Circle Track HEI Distributor for Chevy V8 Engines 8362CT – Pro-Billet ready-to-run distributor with magnetic pickup, mechanical advance, billet aluminum housing, and HEI style cap for Chevy V8 engines.
- 31lb Racing Battery 495 CCA 790CA TP1500 – Lightweight racing battery with 495 CCA and 790 CA, ideal for high-performance circle track applications.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
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- Price
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MSD Pro-Billet Chevy V8 Distributor Black Cap 85557
MSD IGNITION
$439.95Enhance your Chevy V8 engine's performance with the MSD Pro-Billet Ready-to-Run Distributor. Designed for high-performance applications, this distributor offers precise ignition timing and reliable operation, ensuring optimal engine efficiency and power...MSD85557- SKU:
- MSD85557
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- MFG Part #:
- 85557
$439.95 -
MSD Pro-Billet Distributor for Chevy V8 Engines with Black Cap and Rotor 85555
MSD IGNITION
$409.95Enhance your Chevy V8 engine's performance with the MSD Pro-Billet Ready-to-Run Distributor. Designed for high-performance applications, this distributor offers precise ignition timing and reliable operation, ensuring optimal engine efficiency and power...MSD85555- SKU:
- MSD85555
- Availability:
- Ships Same Business Day
- Weight:
- 5.28 LBS
- MFG Part #:
- 85555
$409.95 -
MSD Pro-Billet Distributor for Chevy V8 with Locked-Out Timing and Bronze Gear Black Finish 85505
MSD IGNITION
$511.95Enhance your race car's performance with the MSD Pro-Billet Ready-to-Run Distributor. Its precision-engineered CNC-milled billet construction outperforms stock ignitions, delivering increased output for smoother idle, better starting, and uncompromising...MSD85505- SKU:
- MSD85505
- Availability:
- Ships Same Business Day
- Weight:
- 5.25 LBS
- MFG Part #:
- 85505
$511.95 -
MSD Adjustable Slip Collar 1.25" Inside Diameter Steel Clear Zinc 8539
MSD IGNITION
$47.25The MSD Adjustable Slip Collar 8539 is a precision-engineered component designed to ensure accurate distributor installation in engines with modified deck heights. This adjustable collar allows for precise positioning, facilitating optimal gear alignment...MSD8539- SKU:
- MSD8539
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 8539
$47.25 -
MSD Iron Distributor Gear 0.500 ID for Small and Big Block Chevy 8531
MSD IGNITION
$60.75The MSD 8531 Iron Distributor Gear is engineered for Small and Big Block Chevy engines, featuring a 0.500-inch inner diameter. This gear is crafted from a proprietary formulated ductile iron and coated with Melonite QPQ to enhance durability and...MSD8531- SKU:
- MSD8531
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 8531
$60.75 -
MSD Magnetic Pickup Assembly 0.75-16 Thread 12" Harness 8505
MSD IGNITION
$204.95The MSD Magnetic Pickup Assembly 8505 is a replacement component designed for older style crank trigger systems requiring a magnetic pickup. This assembly features a magnetic pickup that must be used with a trigger wheel equipped with steel studs to...MSD8505- SKU:
- MSD8505
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 8505
$204.95 -
MSD Ultimate HEI Performance Upgrade Kit for Early GM V8 Engines 8501
MSD IGNITION
$409.95Enhance your early model GM HEI distributor with the MSD Ultimate HEI Performance Upgrade Kit. This comprehensive kit includes an ignition conversion kit, Ultimate HEI kit, HEAT Digital HEI module, HEI coil, heavy-duty cap and rotor, and HEI coil cover,...MSD8501- SKU:
- MSD8501
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- MFG Part #:
- 8501
$409.95 -
MSD Super HEI Kit Digital 6AL Blaster 2 Coil Chevy V6 V8 85001
MSD IGNITION
$562.95The MSD Super HEI Kit enhances the performance of your Chevrolet V6 or V8 engine by replacing the standard HEI module and coil with advanced components. This upgrade includes the Digital 6AL Ignition Control and the Blaster SS Coil, resulting in...MSD85001- SKU:
- MSD85001
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
- MFG Part #:
- 85001
$562.95 -
MSD 2.3l Ford Billet Dist. 8473
MSD IGNITION
$614.952.3l Ford Billet Dist. DistributorPro-BilletMagnetic PickupMechanical AdvanceHEI Style TerminalRedFord 4-CylinderEachUpgrade your race car with the MSD Pro-Billet Ready-to Run Distributor for improved performance and a maintenance free ride. Its CNC...MSD8473- SKU:
- MSD8473
- Availability:
- Ships Same Business Day
- Weight:
- 4.26 LBS
- MFG Part #:
- 8473
$614.95 -
MSD Bronze Distributor Gear 0.006in Oversize for Chevy 0.500in Shaft 8472
MSD IGNITION
$133.95The MSD Distributor Gear Bronze .006in Oversize Chevy is engineered to enhance ignition timing accuracy in Chevrolet engines. Constructed from AMPCO 45 aluminum bronze with 5% nickel, it offers superior strength and wear resistance, even under...MSD8472- SKU:
- MSD8472
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- MFG Part #:
- 8472
$133.95 -
MSD Bronze Distributor Gear 0.500" ID for Chevy Engines 8471
MSD IGNITION
$91.59The MSD Distributor Gear Bronze .500in Chevy is engineered for high-performance Chevrolet engines, featuring a 0.500-inch shaft diameter. Constructed from AMPCO 45 aluminum bronze with 5% nickel, it offers exceptional durability and wear resistance, even...MSD8471- SKU:
- MSD8471
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- 8471
$91.59 -
MSD Vacuum Advance Lockout for Clockwise Rotation Distributors 8468
MSD IGNITION
$16.13The MSD Vacuum Advance Lockout 8468 is designed to disable the vacuum advance mechanism in MSD distributors with clockwise rotation, ensuring consistent ignition timing for high-performance applications. Constructed from durable black plastic, this...MSD8468- SKU:
- MSD8468
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 8468
$16.13 -
MSD Magnetic Pickup for Billet Distributors 2-Pin Connector 84661
MSD IGNITION
$51.19The MSD Magnetic Pick-Up 84661 is a high-output replacement component designed for MSD Pro-Billet Distributors. It features a 2-pin connector for easy installation and is engineered to deliver consistent, maintenance-free performance across a wide range...MSD84661- SKU:
- MSD84661
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 84661
$51.19 -
MSD Advance Kit for Billet and Pro-Billet Distributors with Springs and Bushings 8464
MSD IGNITION
$28.41The MSD Chevy Advance Kit 8464 is designed to enhance the performance of MSD Billet and Pro-Billet distributors. This comprehensive kit includes a selection of springs and advance limit bushings, allowing for precise tuning of the distributor's...MSD8464- SKU:
- MSD8464
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8464
$28.41 -
MSD Vacuum Advance Mechanism for Pro Billet and Ready to Run Distributors 8463
MSD IGNITION
$40.49The MSD 8463 Vacuum Advance Mechanism is a replacement canister designed for MSD distributors equipped with a vacuum advance system. It is compatible with Pro Billet and Ready to Run distributors, excluding models PN 8365/83653 and PN 8362/83623 HEI...MSD8463- SKU:
- MSD8463
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 8463
$40.49 -
MSD Cap-A-Dapt Kit for Small Diameter Distributors with Brass Terminals 8441
MSD IGNITION
$129.95The MSD Cap-A-Dapt Kit 8441 is designed to convert small diameter MSD Pro-Billet distributors to a larger Ford-style cap, enhancing ignition performance by increasing terminal spacing to reduce cross-fire and ionization risks. This kit includes a...MSD8441- SKU:
- MSD8441
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- MFG Part #:
- 8441
$129.95 -
MSD Chevy V8 Distributor Cap Female Terminal 8437
MSD IGNITION
$54.05The MSD Standard MSD Distributor Cap 8437 is engineered for Chevrolet V8 engines, offering enhanced ignition performance through its robust construction and precise design. Its non-vented, twist-lock design ensures a secure, vibration-resistant fit,...MSD8437- SKU:
- MSD8437
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- MFG Part #:
- 8437
$54.05 -
MSD Black V8 Distributor Cap with HEI Terminals and Spark Plug Wire Retainer 84333
MSD IGNITION
$74.55Enhance your Chevy V8 engine's ignition system with the MSD Distributor Cap & Retainer. Designed for HEI-style terminals, this black cap features stainless steel terminals and a twist-lock design for secure installation. Its vented construction ensures...MSD84333- SKU:
- MSD84333
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 84333
$74.55 -
MSD Black Small Diameter Distributor Cap and Rotor Kit 84317
MSD IGNITION
$74.29The MSD Distributor Cap & Rotor Kit is designed for small diameter MSD distributors, featuring HEI style terminals and brass terminals for enhanced conductivity. This non-vented black cap and rotor kit is compatible with V8 engines, ensuring reliable...MSD84317- SKU:
- MSD84317
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- 84317
$74.29 -
MSD Black Small Diameter Distributor Cap for Pro Billet HEI Male Terminals 84313
MSD IGNITION
$67.39The MSD Small Diameter Distributor Cap in black is engineered for high-performance V8 engines, offering a compact design that provides additional clearance in engine compartments. Constructed from DuPont Rynite material, it ensures durability and...MSD84313- SKU:
- MSD84313
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- 84313
$67.39
