Brakes
Circle Track Brakes & Components for IMCA, Late Models at JJ Motorsports
Achieve precise stopping power and superior control on the track with premium circle track brakes from JJ Motorsports. Our selection includes brake kits, rotors, hubs, calipers, master cylinders, and cooling systems designed for late models, modifieds, street stocks, and IMCA dirt racing. Built for reliability, high performance, and durability under intense racing conditions, these components ensure consistent braking and safety.
Shop trusted brands like Wilwood for top-quality hubs and rotors. Explore related categories such as circle track suspension and components for handling upgrades or circle track air and fuel for engine performance.
Top Circle Track Brake Products
- IMCA Mustang II Spindles with Hybrid 10" Rotor Kit 5x5 – Kit includes LH & RH IMCA Mustang II spindles, caliper brackets, hardware, rotor bearings, seals, and 10" hybrid style rotors with studs; ideal for IMCA dirt modifieds with 5x5 bolt pattern.
- Aluminum Wilwood Wide 5 Front Wheel Hub, Low-Drag REM Bearings, Races, Kit – Kit features Wilwood Starlite 55 hub assembly with studs, REM finished inner/outer bearings, low-drag seal, and bearing races; aluminum construction for wide 5 applications.
- 5x5 Grand National Full Floating Rear End Hub Kit – Lightweight Steel with Bearings & Hardware – Lightweight steel hub with black oxide coating, 5x5 bolt pattern, 24-spline drive flange, 2.5-inch ID tapered bearings, seals, and hardware; fits full floater rear axles with 2.5-inch ends.
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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Allstar Performance Caliper Bracket Dynalite Weld On ALL42104
ALLSTAR PERFORMANCE
$14.99Take your braking setup to the next level with the Allstar Performance Dynalite Weld-On Caliper Bracket (ALL42104) — a rock-solid solution engineered for racers who demand precision and reliability. Designed specifically for rear axle applications, this...ALL42104- SKU:
- ALL42104
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- MFG Part #:
- ALL42104
$14.99 -
Allstar Performance Caliper Bracket Metric Clamp On ALL42103
ALLSTAR PERFORMANCE
$57.99Upgrade your rear brake setup with confidence using the Allstar Performance Caliper Bracket Metric Clamp On ALL42103 — a rock-solid solution designed to make GM metric caliper installation clean, simple, and secure. Built from durable steel with a sleek...ALL42103- SKU:
- ALL42103
- Availability:
- Ships Same Business Day
- Weight:
- 2.71 LBS
- MFG Part #:
- ALL42103
$57.99 -
Allstar Performance Caliper Bracket Metric Weld On ALL42102
ALLSTAR PERFORMANCE
$12.99Take your brake setup to the next level with the Allstar Performance Caliper Bracket Metric Weld On (ALL42102) — a rock-solid solution for securing your GM metric caliper with confidence and precision. Built for serious racers and performance...ALL42102- SKU:
- ALL42102
- Availability:
- Ships Same Business Day
- Weight:
- 1.33 LBS
- MFG Part #:
- ALL42102
$12.99 -
Allstar Performance Caliper Bracket Big GM Clamp On ALL42101
ALLSTAR PERFORMANCE
$59.99Upgrade your rear braking setup with confidence using the Allstar Performance ALL42101 Caliper Bracket — a rock-solid solution designed to mount large GM calipers quickly and securely. Built from durable steel with a sleek black powder coat finish, this...ALL42101- SKU:
- ALL42101
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
- MFG Part #:
- ALL42101
$59.99 -
Allstar Performance Caliper Bracket Big GM Weld On ALL42100
ALLSTAR PERFORMANCE
$33.99Take your rear brake setup to the next level with the Allstar Performance ALL42100 Caliper Bracket — a rock-solid solution designed to give your large GM caliper a secure, permanent home. Built from tough steel and engineered for a clean weld-on fit,...ALL42100- SKU:
- ALL42100
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
- MFG Part #:
- ALL42100
$33.99 -
Allstar Performance GM Brake Rotor Rear ALL42095
ALLSTAR PERFORMANCE
$46.99When it comes to rear braking performance, the Allstar Performance GM Brake Rotor (ALL42095) delivers the reliability and precision that serious racers and performance enthusiasts demand. Built from durable iron construction, this rotor is engineered to...ALL42095- SKU:
- ALL42095
- Availability:
- Ships Same Business Day
- Weight:
- 12.57 LBS
- MFG Part #:
- ALL42095
$46.99 -
Allstar Performance Hub/Rotor Granada 4.75in BC ALL42091
ALLSTAR PERFORMANCE
$99.99Upgrade your classic build with confidence using the Allstar Performance Hub/Rotor for Granada and Mustang II applications. Engineered for durability and precision fitment, this iron brake rotor delivers reliable stopping power where it counts most...ALL42091- SKU:
- ALL42091
- Availability:
- Ships Same Business Day
- Weight:
- 21.82 LBS
- MFG Part #:
- ALL42091
$99.99 -
Allstar Performance Hub/Rotor Granada 4.50in BC ALL42090
ALLSTAR PERFORMANCE
$79.99Upgrade your classic build with confidence using the Allstar Performance Hub/Rotor for Granada and Mustang II applications. This beefy iron rotor delivers reliable stopping power and a perfect bolt-on fit for your vintage project. Whether you're building...ALL42090- SKU:
- ALL42090
- Availability:
- Ships Same Business Day
- Weight:
- 22.02 LBS
- MFG Part #:
- ALL42090
$79.99Qty in Cart: 0Quantity:Price:$79.99Subtotal: -
Allstar Performance Hub/Rotor Granada 5.0in BC w/ 5/8in Studs ALL42089
ALLSTAR PERFORMANCE
$104.99Upgrade your classic build with the Allstar Performance Hub/Rotor for Granada and Mustang II applications — a precision-engineered iron rotor designed to deliver consistent stopping power and long-lasting durability. Whether you're building a street...ALL42089- SKU:
- ALL42089
- Availability:
- Ships Same Business Day
- Weight:
- 22.23 LBS
- MFG Part #:
- ALL42089
$104.99 -
Allstar Performance Metric Hub/Rotor M/C 1982-88 5 on 5.00in BC ALL42088
ALLSTAR PERFORMANCE
$99.99If you're building or restoring a race car around a GM Metric spindle, the Allstar Performance ALL42088 Hub/Rotor is exactly what you need to get confident, reliable stopping power. Engineered specifically for 1982-88 GM Metric spindles, this solid iron...ALL42088- SKU:
- ALL42088
- Availability:
- Ships Same Business Day
- Weight:
- 19.96 LBS
- MFG Part #:
- ALL42088
$99.99 -
Allstar Performance Hub/Rotor M/C 1982-88 5 on 4.75in BC ALL42087
ALLSTAR PERFORMANCE
$69.99Upgrade your classic GM's stopping power with the Allstar Performance Hub/Rotor combo — a bolt-on solution built specifically for 1982-88 GM Metric spindles that delivers reliable, consistent braking you can count on. Machined from durable iron and...ALL42087- SKU:
- ALL42087
- Availability:
- Ships Same Business Day
- Weight:
- 19.44 LBS
- MFG Part #:
- ALL42087
$69.99Qty in Cart: 0Quantity:Price:$69.99Subtotal: -
Allstar Performance Hub/Rotor 1979-81 M/C 5 on 5.00in BC ALL42086
ALLSTAR PERFORMANCE
$95.99If you're building or restoring a classic GM metric setup, the Allstar Performance ALL42086 Hub/Rotor is the reliable, no-nonsense solution you've been looking for. Engineered specifically for 1979–81 GM metric spindles, this iron rotor delivers solid...ALL42086- SKU:
- ALL42086
- Availability:
- Ships Same Business Day
- Weight:
- 17.63 LBS
- MFG Part #:
- ALL42086
$95.99 -
Allstar Performance GM Caliper Large LH 73-77 ALL42082
ALLSTAR PERFORMANCE
$69.99Upgrade your braking system with confidence using the Allstar Performance GM Caliper Large LH ALL42082 — a reliable, direct-fit replacement built specifically for 1973–1977 GM vehicles. Crafted from tough cast iron, this driver-side caliper delivers...ALL42082- SKU:
- ALL42082
- Availability:
- Ships Same Business Day
- Weight:
- 10.42 LBS
- MFG Part #:
- ALL42082
$69.99 -
Allstar Performance GM Caliper Large RH 73-77 ALL42081
ALLSTAR PERFORMANCE
$69.99Take your braking performance to the next level with the Allstar Performance GM Caliper Large RH (ALL42081) — a brand-new, direct-fit replacement built to deliver confident, reliable stopping power. Crafted from rugged cast iron and engineered...ALL42081- SKU:
- ALL42081
- Availability:
- Ships Same Business Day
- Weight:
- 10.54 LBS
- MFG Part #:
- ALL42081
$69.99 -
Allstar Performance Brake Bias Adjuster Short 3/8in ALL42074
ALLSTAR PERFORMANCE
$119.99Take the guesswork out of brake tuning with the Allstar Performance Brake Bias Adjuster (ALL42074) — a precision-engineered solution that puts exact brake balance control right at your fingertips. Whether you're chasing lap times or dialing in your race...ALL42074- SKU:
- ALL42074
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- MFG Part #:
- ALL42074
$119.99Qty in Cart: 0Quantity:Price:$119.99Subtotal: -
Allstar Performance Brake Bias Adjuster Crank Type Short ALL42070
ALLSTAR PERFORMANCE
$28.99Take precise control of your braking performance with the Allstar Performance Brake Bias Adjuster Crank Type Short (ALL42070) — designed to let you fine-tune brake balance on the fly without ever taking your focus off the track. Built tough for the...ALL42070- SKU:
- ALL42070
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- ALL42070
$28.99 -
Allstar Performance Caliper Spacer Superlite .119 Thick ALL42042
ALLSTAR PERFORMANCE
$8.99Fine-tune your braking performance with precision using the Allstar Performance Caliper Spacer Superlite — a must-have for racers who demand exact pad positioning and consistent, reliable stopping power. Machined from lightweight aluminum, this spacer is...ALL42042- SKU:
- ALL42042
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- ALL42042
$8.99 -
Allstar Performance Caliper Spacer Big GM .190 Thick ALL42041
ALLSTAR PERFORMANCE
$10.99Keep your braking system dialed in with the Allstar Performance Caliper Spacer for Big GM Calipers — a simple but essential component for achieving proper pad-to-rotor clearance and consistent brake feel. Built from lightweight aluminum, this...ALL42041- SKU:
- ALL42041
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- ALL42041
$10.99 -
Allstar Performance Caliper Spacer Metric .100 Thick ALL42039
ALLSTAR PERFORMANCE
$10.99Keep your GM metric brake calipers dialed in with the precision fit they deserve. This Allstar Performance caliper spacer is the easy, reliable solution for fine-tuning brake pad positioning and eliminating unwanted slop in your braking system. A...ALL42039- SKU:
- ALL42039
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL42039
$10.99 -
Allstar Performance Rear Disc Brake Kit ALL42019
ALLSTAR PERFORMANCE
$219.99Upgrade your race car's stopping power with the Allstar Performance Rear Disc Brake Kit (ALL42019) — a bolt-on solution engineered for serious performance and reliability. Designed to fit GM Metric applications, this complete kit gives you everything you...ALL42019- SKU:
- ALL42019
- Availability:
- Ships Same Business Day
- Weight:
- 24.09 LBS
- MFG Part #:
- ALL42019
$219.99
