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Race Car Tools

Race Car Tools

Race Car Tools

Circle Track Tools: Scales, Gauges & Rivet Guns for Racing Maintenance at JJ Motorsports

Equip your circle track team with essential tools from JJ Motorsports for precise maintenance, setup, and repairs. Our selection includes wireless scales, stagger gauges, rivet tools, jacks, and more, designed for late models, modifieds, street stocks, and IMCA dirt racing. These durable, high-performance tools ensure accurate measurements, quick adjustments, and reliability in the pits and garage.

Shop trusted brands like Allstar Performance and Proform. Explore related categories such as circle track suspension and components for handling upgrades or circle track steering and components for precision control.

Top Circle Track Tools Products

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
  • Pyrometer w/ Memory Tablet LON52-50650

    Longacre Pyrometer w/ Memory Tablet 52-50650

    LONGACRE

    $605.99
    Tire temperature data is non-negotiable for competitive racing—it's the difference between optimal grip and catastrophic failure. The Longacre Pyrometer with Memory Tablet gives you real-time thermal monitoring across all four corners, eliminating...
    LON52-50650
    SKU:
    LON52-50650
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    $605.99
    Qty in Cart: 0
    Quantity:
    Price:
    $605.99
    Subtotal:
  • Case Silver 9.5 x 7 x 1.75 LON52-50518

    Longacre Case Silver 9.5 x 7 x 1.75 52-50518

    LONGACRE

    $27.99
    Keep your precision instruments, delicate sensors, and small components protected from dust, impact, and corrosion with this durable storage case. Whether you're transporting calibration tools to the track or organizing critical hardware in your shop, a...
    LON52-50518
    SKU:
    LON52-50518
    Availability:
    Ships Same Business Day
    Weight:
    1.69 LBS
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99
    Subtotal:
  • Case Silver 8.25 x 4.125 x 3.125 LON52-50512

    Longacre Case Silver 8.25 x 4.125 x 3.125 52-50512

    LONGACRE

    $24.99
    Keep your precision instruments, small parts, and delicate components protected during transport and storage with a case built to protect what matters. The Longacre Case provides organized, damage-resistant storage for racing equipment, gauges, and...
    LON52-50512
    SKU:
    LON52-50512
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    $24.99
    Qty in Cart: 0
    Quantity:
    Price:
    $24.99
    Subtotal:
  • Replacement Glass for 2in. Tire Gauge LON52-50497

    Longacre Replacement Glass for 2in. Tire Gauge 52-50497

    LONGACRE

    $12.99
    A damaged or cloudy gauge lens compromises your ability to read accurate tire pressure data during critical moments on the track or in the shop. This Longacre replacement glass restores clarity to your 2-inch tire gauge, ensuring you can monitor pressure...
    LON52-50497
    SKU:
    LON52-50497
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • 5 Gal Lightweight Air Tank LON52-50316

    Longacre 5 Gal Lightweight Air Tank 52-50316

    LONGACRE

    $209.99
    A reliable compressed air source is essential for any serious racing operation or professional shop. The Longacre 5-gallon lightweight air tank delivers consistent, portable pneumatic power without the footprint or weight of traditional compressors,...
    LON52-50316
    SKU:
    LON52-50316
    Availability:
    Ships Same Business Day
    Weight:
    10.25 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $209.99
    Subtotal:
  • Bottle Brake Bleeder Kit Single LON52-45202

    Longacre Bottle Brake Bleeder Kit Single 52-45202

    LONGACRE

    $19.99
    Brake bleeding is one of those tasks that's infinitely easier with the right tool in your corner. The Longacre Bottle Brake Bleeder Kit eliminates the mess and guesswork of traditional two-person bleeding, letting you see exactly when air is purged from...
    LON52-45202
    SKU:
    LON52-45202
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Billet Coil Over Wrench  LON52-22589

    Longacre Billet Coil Over Wrench 52-22589

    LONGACRE

    $55.99
    Coil-over suspension work demands precision tools that won't slip or round off your adjustment hardware. The Longacre Billet Coil Over Wrench is purpose-built to grip spring perches securely, letting you dial in ride height and preload with confidence...
    LON52-22589
    SKU:
    LON52-22589
    Availability:
    Ships Same Business Day
    Weight:
    0.53 LBS
    $55.99
    Qty in Cart: 0
    Quantity:
    Price:
    $55.99
    Subtotal:
  • Clipboard w/ Two Watches Robic SC 606W LON52-22321

    Longacre Clipboard w/ Two Watches Robic SC 606W 52-22321

    LONGACRE

    $165.99
    Precision timing is non-negotiable in racing—whether you're chasing lap records on the track or fine-tuning performance in the paddock. The Longacre Clipboard with dual Robic SC-606W stopwatches gives you race-grade timing accuracy and data organization...
    LON52-22321
    SKU:
    LON52-22321
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    $165.99
    Qty in Cart: 0
    Quantity:
    Price:
    $165.99
    Subtotal:
  • Aluminum AN Wrench Set Double Ended 6-12 KRP2565

    Aluminum AN Wrench Set Double Ended 6-12 2565

    KING RACING PRODUCTS

    $81.99
    Working with -AN fittings demands the right tools, and improvisation costs time and risks damage to precision components. This 4-piece aluminum wrench set covers the most common AN sizes (6 through 12) you'll encounter in fuel systems, oil lines, and...
    KRP2565
    SKU:
    KRP2565
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    $81.99
    Qty in Cart: 0
    Quantity:
    Price:
    $81.99
    Subtotal:
  • Stagger Tape 10ft  KRP2550

    Stagger Tape 10ft 2550

    KING RACING PRODUCTS

    $7.99
    Precision wheel alignment requires precision measurement tools. The Stagger Tape 10ft 2550 delivers the accuracy you need for consistent, repeatable setup across all four corners—whether you're dialing in a road course competitor or fine-tuning your...
    KRP2550
    SKU:
    KRP2550
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • R-Lok End Cap for Crank  Pulley KRC38205000

    KRC R-Lok End Cap for Crank Pulley KRC 38205000

    KRC POWER STEERING

    $49.31
    When you're working with high-performance crankshafts, you need a tool that delivers precision and reliability without compromise. The KRC R-Lok End Cap is purpose-built to safely secure your crank pulley during installation and removal, eliminating the...
    KRC38205000
    SKU:
    KRC38205000
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $49.31
    Qty in Cart: 0
    Quantity:
    Price:
    $49.31
    Subtotal:
  • Jack Stands Stock Car (Pair) JOE55500

    Joes Jack Stands Stock Car (Pair) 55500

    JOES RACING PRODUCTS

    $269.95
    Safe vehicle support is non-negotiable in any garage or pit setup. These aluminum jack stands deliver the stability and reliability you need to work confidently under your car, whether you're performing routine maintenance or extensive fabrication work...
    JOE55500
    SKU:
    JOE55500
    Availability:
    Ships Same Business Day
    Weight:
    12.95 LBS
    $269.95
    Qty in Cart: 0
    Quantity:
    Price:
    $269.95
    Subtotal:
  • Tire Inflator Quick Fill 60psi JOE32484

    Joes Tire Inflator Quick Fill 60psi 32484

    JOES RACING PRODUCTS

    $74.95
    Accurate tire pressure is non-negotiable for consistent performance and safety—whether you're on the track or in the shop. Joe's Quick Fill inflator delivers reliable pressure readings up to 60 psi with the speed and convenience you need between sessions...
    JOE32484
    SKU:
    JOE32484
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • Transfer Hose Nitrogen Tank Kit JOE32352-H

    Joes Transfer Hose Nitrogen Tank Kit 32352-H

    JOES RACING PRODUCTS

    $109.95
    A reliable nitrogen transfer system is essential for maintaining consistent suspension pressure, tire pressurization, and air management in high-performance applications. This braided steel hose kit delivers the durability and precision you need for...
    JOE32352-H
    SKU:
    JOE32352-H
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    $109.95
    Qty in Cart: 0
    Quantity:
    Price:
    $109.95
    Subtotal:
  • Tire Tape Measure 6pk 1/4in Wide JOE32151

    Joes Tire Tape Measure 6pk 1/4in Wide 32151

    JOES RACING PRODUCTS

    $33.95
    Precision tire measurement is non-negotiable when dialing in suspension geometry, monitoring tread wear, or documenting baseline specs for your build. Joe's Tire Tape Measures deliver the accuracy you need in the shop or at the track, with a convenient...
    JOE32151
    SKU:
    JOE32151
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • ReCharge Kit for Joe Air Dryer JOE32121

    Joes ReCharge Kit for Joe Air Dryer 32121

    JOES RACING PRODUCTS

    $79.95
    Air dryers are critical to maintaining fuel system integrity and preventing moisture-related corrosion in high-performance racing applications. When your Joe Air Dryer's desiccant becomes saturated, a recharge kit restores full moisture-absorption...
    JOE32121
    SKU:
    JOE32121
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    $79.95
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • Tire Humidity Temp Meter  INT360036

    Tire Humidity Temp Meter 360036

    INTERCOMP

    $289.00
    Tire performance hinges on maintaining optimal temperature and humidity levels—conditions that directly impact grip, wear rate, and consistency during competition or spirited driving. This digital meter gives you real-time data at the valve stem,...
    INT360036
    SKU:
    INT360036
    Availability:
    Ships Same Business Day
    Weight:
    1.81 LBS
    $289.00
    Qty in Cart: 0
    Quantity:
    Price:
    $289.00
    Subtotal:
  • Brake Probe for Type K for Pyrometer INT360022

    Brake Probe for Type K for Pyrometer 360022

    INTERCOMP

    $199.00
    Accurate brake temperature monitoring is critical for maximizing braking performance and preventing fade during high-demand racing situations. This Type K pyrometer probe gives you real-time thermal data on your brake systems, enabling precise tuning and...
    INT360022
    SKU:
    INT360022
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $199.00
    Qty in Cart: 0
    Quantity:
    Price:
    $199.00
    Subtotal:
  • Scale System MicroFlex Bluetooth INT170325

    Scale System MicroFlex Bluetooth 170325

    INTERCOMP

    $6,495.00
    Precision weight measurement is fundamental to chassis setup, tuning, and compliance verification—whether you're dialing in a race car's balance or documenting vehicle specs for competition. The Scale System MicroFlex delivers wireless convenience...
    INT170325
    SKU:
    INT170325
    Availability:
    Ships Same Business Day
    Weight:
    154.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $6,495.00
    Subtotal:
  • Scale System Pro SW777 Wirless / Bluetooth INT170320

    Scale System Pro SW777 Wirless / Bluetooth 170320

    INTERCOMP

    $2,695.00
    Accurately measuring vehicle weight distribution is critical for tuning suspension geometry, optimizing weight transfer, and validating setup changes—whether you're corner balancing a road course car or dialing in a drag racing platform. The Scale System...
    INT170320
    SKU:
    INT170320
    Availability:
    Ships Same Business Day
    Weight:
    118.10 LBS
    $2,695.00
    Qty in Cart: 0
    Quantity:
    Price:
    $2,695.00
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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