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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
  • Compression Tester gauge ALL96520

    Allstar Performance Compression Tester gauge ALL96520

    ALLSTAR PERFORMANCE

    $27.99
    Diagnosing engine health starts with accurate compression readings. Whether you're troubleshooting a misfire, verifying a fresh rebuild, or establishing baseline performance data, a reliable compression tester is non-negotiable in any serious mechanic's...
    ALL96520
    SKU:
    ALL96520
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    MFG Part #:
    ALL96520
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99
    Subtotal:
  • Spark Plug Gap Tool  ALL96515

    Allstar Performance Spark Plug Gap Tool ALL96515

    ALLSTAR PERFORMANCE

    $159.99
    Proper spark plug gap is non-negotiable for engine performance, fuel efficiency, and reliable ignition—and eyeballing it costs you consistency. The Allstar Performance Spark Plug Gap Tool delivers precision gap measurement in seconds, eliminating...
    ALL96515
    SKU:
    ALL96515
    Availability:
    Ships Same Business Day
    Weight:
    1.31 LBS
    MFG Part #:
    ALL96515
    $159.99
    Qty in Cart: 0
    Quantity:
    Price:
    $159.99
    Subtotal:
  • Spark Plug Index Tool  ALL96510

    Allstar Performance Spark Plug Index Tool ALL96510

    ALLSTAR PERFORMANCE

    $22.49
    Proper spark plug indexing is critical for maximizing combustion efficiency and ensuring consistent ignition across all cylinders. The Allstar Performance Spark Plug Index Tool allows you to precisely set the electrode gap and firing position on 14mm...
    ALL96510
    SKU:
    ALL96510
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    MFG Part #:
    ALL96510
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Valve Spring Compressor  ALL96490

    Allstar Performance Valve Spring Compressor ALL96490

    ALLSTAR PERFORMANCE

    $214.99
    Removing valve springs without the proper tool risks damaging your cylinder head and compromising seal integrity. The Allstar Performance ALL96490 is engineered for head-off applications, delivering the precise compression control you need for safe,...
    ALL96490
    SKU:
    ALL96490
    Availability:
    Ships Same Business Day
    Weight:
    5.65 LBS
    MFG Part #:
    ALL96490
    $214.99
    Qty in Cart: 0
    Quantity:
    Price:
    $214.99
    Subtotal:
  • Freeze Plug Driver 1-3/4in ALL96485

    Allstar Performance Freeze Plug Driver 1-3/4in ALL96485

    ALLSTAR PERFORMANCE

    $19.99
    Replacing freeze plugs is a critical maintenance task that demands the right tool to avoid costly engine damage. This Allstar Performance Freeze Plug Driver ensures precise, flush installation every time—eliminating the risk of misalignment or incomplete...
    ALL96485
    SKU:
    ALL96485
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    ALL96485
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Freeze Plug Driver 1-5/8in ALL96484

    Allstar Performance Freeze Plug Driver 1-5/8in ALL96484

    ALLSTAR PERFORMANCE

    $19.99
    Freeze plugs are critical engine components that require precision installation to avoid costly leaks and engine damage. This Allstar Performance driver ensures proper seating of 1-5/8in freeze plugs without mushrooming or deforming the plug itself...
    ALL96484
    SKU:
    ALL96484
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    ALL96484
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Freeze Plug Driver 1-1/2in ALL96483

    Allstar Performance Freeze Plug Driver 1-1/2in ALL96483

    ALLSTAR PERFORMANCE

    $19.99
    Freeze plugs are critical sealing components that protect your engine block from coolant leakage and contamination. Installing or replacing them requires a purpose-built driver tool to set them flush and secure without damaging the surrounding cast...
    ALL96483
    SKU:
    ALL96483
    Availability:
    Ships Same Business Day
    Weight:
    0.51 LBS
    MFG Part #:
    ALL96483
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Freeze Plug Driver Set 3pc. ALL96482

    Allstar Performance Freeze Plug Driver Set 3pc. ALL96482

    ALLSTAR PERFORMANCE

    $56.99
    Freeze plugs are critical engine block components that prevent coolant system damage during casting, but improper installation—or damage during removal—can lead to costly leaks and engine failures. The Allstar Performance Freeze Plug Driver Set delivers...
    ALL96482
    SKU:
    ALL96482
    Availability:
    Ships Same Business Day
    Weight:
    1.81 LBS
    MFG Part #:
    ALL96482
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    $56.99
    Subtotal:
  • Rod Guide Extensions 4.5in 1pr ALL96481

    Allstar Performance Rod Guide Extensions 4.5in 1pr ALL96481

    ALLSTAR PERFORMANCE

    $15.99
    Allstar Performance Rod Guide Extensions protect your connecting rods during extreme engine loads and high-RPM operation, preventing lateral movement that can lead to catastrophic failure. Whether you're running a competition engine or a heavily modified...
    ALL96481
    SKU:
    ALL96481
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    MFG Part #:
    ALL96481
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Rod Guide Tool  ALL96480

    Allstar Performance Rod Guide Tool ALL96480

    ALLSTAR PERFORMANCE

    $29.99
    Connecting rod installation demands precision—misalignment during assembly can lead to catastrophic engine failure. The Allstar Performance Rod Guide Tool ensures your rods are perfectly positioned during bolt-up, eliminating the guesswork and protecting...
    ALL96480
    SKU:
    ALL96480
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    MFG Part #:
    ALL96480
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • Rod/Piston Holder  ALL96478

    Allstar Performance Rod/Piston Holder ALL96478

    ALLSTAR PERFORMANCE

    $85.99
    Engine building demands precision organization, and the Allstar Performance Rod/Piston Holder keeps your critical components protected and easily accessible during assembly. This steel storage solution eliminates the risk of damage to expensive rods and...
    ALL96478
    SKU:
    ALL96478
    Availability:
    Ships Same Business Day
    Weight:
    15.03 LBS
    MFG Part #:
    ALL96478
    $85.99
    Qty in Cart: 0
    Quantity:
    Price:
    $85.99
    Subtotal:
  • Plastigage Kit  ALL96475

    Allstar Performance Plastigage Kit ALL96475

    ALLSTAR PERFORMANCE

    $10.99
    Accurate bearing clearance measurement is non-negotiable when assembling any high-performance engine. This Allstar Performance Plastigage Kit gives you a straightforward, repeatable method to verify bearing tolerances before final assembly—eliminating...
    ALL96475
    SKU:
    ALL96475
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    ALL96475
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • SBC Cam Bearing Tool  ALL96470

    Allstar Performance SBC Cam Bearing Tool ALL96470

    ALLSTAR PERFORMANCE

    $47.99
    Installing camshaft bearings by hand invites misalignment, damage, and wasted labor—this tool ensures precise, square seating every time. The Allstar Performance SBC Cam Bearing Tool eliminates guesswork and protects your block investment, making it...
    ALL96470
    SKU:
    ALL96470
    Availability:
    Ships Same Business Day
    Weight:
    4.04 LBS
    MFG Part #:
    ALL96470
    $47.99
    Qty in Cart: 0
    Quantity:
    Price:
    $47.99
    Subtotal:
  • Runout Checker  ALL96440

    Allstar Performance Runout Checker ALL96440

    ALLSTAR PERFORMANCE

    $64.99
    Wheel runout and rotor/drum concentricity are critical variables that directly impact brake performance, handling consistency, and tire longevity. The Allstar Performance Runout Checker eliminates guesswork by providing precision measurement of radial...
    ALL96440
    SKU:
    ALL96440
    Availability:
    Ships Same Business Day
    Weight:
    1.59 LBS
    MFG Part #:
    ALL96440
    $64.99
    Qty in Cart: 0
    Quantity:
    Price:
    $64.99
    Subtotal:
  • Flywheel Locking Tool SBC/BBC ALL96426

    Allstar Performance Flywheel Locking Tool SBC/BBC ALL96426

    ALLSTAR PERFORMANCE

    $35.99
    Precision flywheel work demands the right tools to prevent costly mistakes and damage. The Allstar Performance Flywheel Locking Tool secures your flywheel during critical machining, balancing, and installation operations—eliminating flex and movement...
    ALL96426
    SKU:
    ALL96426
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    ALL96426
    $35.99
    Qty in Cart: 0
    Quantity:
    Price:
    $35.99
    Subtotal:
  • Feeler Gauge Angled  ALL96421

    Allstar Performance Feeler Gauge Angled ALL96421

    ALLSTAR PERFORMANCE

    $7.49
    Precision engine setup demands precision tools—and this angled feeler gauge kit is non-negotiable for accurate valve lash adjustment, spark plug gap measurement, and critical clearance checks. Whether you're dialing in a fresh rebuild or maintaining...
    ALL96421
    SKU:
    ALL96421
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    ALL96421
    $7.49
    Qty in Cart: 0
    Quantity:
    Price:
    $7.49
    Subtotal:
  • Feeler Gauge Std  ALL96420

    Allstar Performance Feeler Gauge Std ALL96420

    ALLSTAR PERFORMANCE

    $7.49
    Proper valve lash adjustment is non-negotiable for consistent performance and longevity—whether you're dialing in a street engine or prepping a race motor. The Allstar Performance Feeler Gauge gives you the precision measurement tool needed to set...
    ALL96420
    SKU:
    ALL96420
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    ALL96420
    $7.49
    Qty in Cart: 0
    Quantity:
    Price:
    $7.49
    Subtotal:
  • Magnetic Base Only  ALL96416

    Allstar Performance Magnetic Base Only ALL96416

    ALLSTAR PERFORMANCE

    $29.99
    Precision measurement is the foundation of accurate engine building and component fabrication. This Allstar magnetic base gives you a rock-solid mounting platform for dial indicators, eliminating frustrating measurement errors caused by unstable setups...
    ALL96416
    SKU:
    ALL96416
    Availability:
    Ships Same Business Day
    Weight:
    3.29 LBS
    MFG Part #:
    ALL96416
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • Dial Gauge Only  ALL96415

    Allstar Performance Dial Gauge Only ALL96415

    ALLSTAR PERFORMANCE

    $27.49
    Precision measurement is non-negotiable when you're dialing in suspension geometry, checking runout, or validating critical component tolerances. This Allstar Performance dial gauge delivers the accuracy you need for professional-grade setup and...
    ALL96415
    SKU:
    ALL96415
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    ALL96415
    $27.49
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • Digital Caliper  w/Case 0-6in ALL96411

    Allstar Performance Digital Caliper w/Case 0-6in ALL96411

    ALLSTAR PERFORMANCE

    $34.99
    Precision measurement is non-negotiable when you're building or tuning an engine, fabricating custom components, or verifying critical tolerances. This Allstar Performance digital caliper delivers 0.001-inch accuracy in a rugged, shop-ready...
    ALL96411
    SKU:
    ALL96411
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    ALL96411
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    $34.99
    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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