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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Moroso Super Duty Battery Disc. Switch 74102
MOROSO
$106.99Super Duty Battery Disc. SwitchBattery DisconnectSuper DutyRotary SwitchPanel Mount300 amp6-36VKitMOR74102- SKU:
- MOR74102
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- MFG Part #:
- 74102
$106.99 -
Moroso HD Battery Disconnect Switch 74101
MOROSO
$67.99HD Battery Disconnect SwitchBattery DisconnectRotary SwitchPanel Mount175 amp6-36VEachMOR74101- SKU:
- MOR74101
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- MFG Part #:
- 74101
$67.99 -
Moroso Battery Disconnect Switc 74100
MOROSO
$57.99Battery Disconnect Switc Battery DisconnectRotary SwitchPanel Mount125 amp6-36VEachMOR74100- SKU:
- MOR74100
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- MFG Part #:
- 74100
$57.99 -
Moroso Copper Battery Cable Kit 74005
MOROSO
$149.99Copper Battery Cable Kit Battery Cable2 Gauge20 ft4 TerminalsCopperBlueKitMOR74005- SKU:
- MOR74005
- Availability:
- Ships Same Business Day
- Weight:
- 6.09 LBS
- MFG Part #:
- 74005
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
Moroso Ultra 40 Plug Wire Set - Black 73822
MOROSO
$294.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlack135 Degree Plug BootsHEI Style TerminalSmall Block FordKitMOR73822- SKU:
- MOR73822
- Availability:
- Ships Same Business Day
- Weight:
- 3.08 LBS
- MFG Part #:
- 73822
$294.99 -
Moroso Ultra 40 Plug Wire Set - Black 73818
MOROSO
$266.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlack90 Degree Plug BootsHEI Style TerminalUnder HeaderSmall Block ChevyKitMOR73818- SKU:
- MOR73818
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- MFG Part #:
- 73818
$266.99 -
Moroso Ultra 40 Plug Wire Set - Black 73817
MOROSO
$268.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlack90 Degree PlugHEI Style TerminalOver Valve CoverSmall Block ChevyKitMOR73817- SKU:
- MOR73817
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- MFG Part #:
- 73817
$268.99 -
Moroso Ultra 40 Plug Wire Set - Black 73816
MOROSO
$164.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmBlack135 Degree Plug BootsHEI / Socket StyleCut-To-FitV8KitMOR73816- SKU:
- MOR73816
- Availability:
- Ships Same Business Day
- Weight:
- 3.03 LBS
- MFG Part #:
- 73816
$164.99 -
Moroso Ultra 40 Plug Wire Set - Black 73815
MOROSO
$164.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmBlackStraight Plug BootsHEI / Socket StyleCut-To-FitV8KitMOR73815- SKU:
- MOR73815
- Availability:
- Ships Same Business Day
- Weight:
- 3.08 LBS
- MFG Part #:
- 73815
$164.99 -
Moroso Ultra 40 Plug Wire Set - Black 73814
MOROSO
$164.99Ultra 40 Plug Wire Set - BlackSpark Plug Wire SetUltra 40Spiral Core8.65 mmBlack90 Degree Plug BootsHEI / Socket StyleCut-To-FitV8KitMOR73814- SKU:
- MOR73814
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- MFG Part #:
- 73814
$164.99 -
Moroso Ultra 40 Plug Wire Set 73802
MOROSO
$177.99Ultra 40 Plug Wire Set Spark Plug Wire SetUltra 40Spiral Core8.65 mmBlue135 Degree Plug BootsHEI / Socket StyleCut-To-FitV8KitMOR73802- SKU:
- MOR73802
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MFG Part #:
- 73802
$177.99 -
Moroso Ultra 40 Plug Wire Set 73801
MOROSO
$173.99Ultra 40 Plug Wire Set Spark Plug Wire SetUltra 40Spiral Core8.65 mmBlueStraight Plug BootsHEI / Socket StyleCut-To-FitV8KitMOR73801- SKU:
- MOR73801
- Availability:
- Ships Same Business Day
- Weight:
- 2.96 LBS
- MFG Part #:
- 73801
$173.99 -
Moroso Ultra 40 Plug Wire Set GM LS - Black 73730
MOROSO
$101.99Ultra 40 Plug Wire Set GM LS - BlackSpark Plug Wire SetUltra 40Spiral Core7 mmBlackFactory Style Boots / TerminalsGM LS-SeriesKitMOR73730- SKU:
- MOR73730
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MFG Part #:
- 73730
$101.99Qty in Cart: 0Quantity:Price:$101.99Subtotal: -
Moroso Ultra 40 Plug Wire Set - BBC HEI 73712
MOROSO
$103.99Ultra 40 Plug Wire Set - BBC HEISpark Plug Wire SetUltra 40Spiral Core8.65 mmBlack90 Degree Plug BootsHEI Style TerminalUnder HeaderBig Block ChevyKitMOR73712- SKU:
- MOR73712
- Availability:
- Ships Same Business Day
- Weight:
- 3.24 LBS
- MFG Part #:
- 73712
$103.99 -
Moroso Ultra 40 Plug Wire Set - Ford 302 73676
MOROSO
$112.99Ultra 40 Plug Wire Set - Ford 302Spark Plug Wire SetUltra 40Spiral Core8.65 mmBlue45 Degree Plug BootsSocket StyleCut-To-FitSmall Block FordKitMOR73676- SKU:
- MOR73676
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MFG Part #:
- 73676
$112.99 -
Moroso Ultra 40 Plug Wire Set - Ford 289/302 73675
MOROSO
$120.99Ultra 40 Plug Wire Set - Ford 289/302Spark Plug Wire SetUltra 40Spiral Core8.65 mmBlue135 Degree Plug BootsHEI Style TerminalCut-To-FitSmall Block FordKitMOR73675- SKU:
- MOR73675
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MFG Part #:
- 73675
$120.99 -
Moroso Ultra 40 Plug Wire Set GM LS - Blue 73659
MOROSO
$101.99Ultra 40 Plug Wire Set GM LS - BlueSpark Plug Wire SetUltra 40Spiral Core7 mmBlueFactory Style Boots / TerminalsGM LS-SeriesKitMOR73659- SKU:
- MOR73659
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MFG Part #:
- 73659
$101.99 -
Moroso Ultra 40 Plug Wire Set 73626
MOROSO
$266.99Ultra 40 Plug Wire Set Spark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlue135 Degree Plug BootsHEI Style TerminalSmall Block FordKitMOR73626- SKU:
- MOR73626
- Availability:
- Ships Same Business Day
- Weight:
- 3.04 LBS
- MFG Part #:
- 73626
$266.99 -
Moroso Ultra 40 Plug Wire Set 73607
MOROSO
$268.99Ultra 40 Plug Wire Set Spark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlue90 Degree Plug BootsHEI Style TerminalUnder HeaderSmall Block ChevyKitMOR73607- SKU:
- MOR73607
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MFG Part #:
- 73607
$268.99 -
Moroso Ultra 40 Plug Wire Set 73605
MOROSO
$266.99Ultra 40 Plug Wire Set Spark Plug Wire SetUltra 40Spiral Core8.65 mmSleevedBlue90 Degree Plug BootsSocket StyleUnder HeaderSmall Block ChevyKitMOR73605- SKU:
- MOR73605
- Availability:
- Ships Same Business Day
- Weight:
- 3.29 LBS
- MFG Part #:
- 73605
$266.99
