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 Bearing Spacer for Wide 5 Hub ALL72320
ALLSTAR PERFORMANCE
$56.99Bearing Spacer for Wide 5 HubWheel Bearing SpacerSteelWide-5 HubsEachALL72320- SKU:
- ALL72320
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MFG Part #:
- ALL72320
$56.99 -
Allstar Performance Bearing/Seal Kit 5x5 2.5 Pin Grand National Rear-End N ALL72303
ALLSTAR PERFORMANCE
$44.99Bearing Kit 5x5 2.5 Pin GNWheel BearingBearings / Seal2-1/2 in Pin 5x5 HubsKitALL72303- SKU:
- ALL72303
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- MFG Part #:
- ALL72303
$44.99 -
Allstar Performance Outer Metric Bearing Rotor Hub 1982-88 ALL72278
ALLSTAR PERFORMANCE
$5.99Bearing M/C Hub 1982-88 Outer Wheel Bearing Outer Steel GM Metric Hub 1982-88 Metric Modified / Street Stock Fits 3 piece metric spindles EachALL72278- SKU:
- ALL72278
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- ALL72278
$5.99 -
Allstar Performance Inner Metric Bearing Rotor Hub 1978-88 ALL72275
ALLSTAR PERFORMANCE
$5.99Bearing M/C Hub 1978-88 Inner Wheel Bearing Inner Steel GM Metric Hub 1978-88 Metric Modiifed / Steet Stock Fits 3 piece metric spindles EachALL72275- SKU:
- ALL72275
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- ALL72275
$5.99 -
Allstar Performance Outer Bearing Hybrid/Granada Rotor Hub ALL72274
ALLSTAR PERFORMANCE
$6.79Bearing Granada Hub Outer Wheel Bearing Outer Steel Ford Granada Hub or Hybrid Rotors EachALL72274- SKU:
- ALL72274
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- ALL72274
$6.79 -
Allstar Performance Inner/Outer Bearing 5x5 2.5in Pin Grand National ALL72210
ALLSTAR PERFORMANCE
$21.99Bearing 5x5 2.5in Pin GN Wheel BearingInner and OuterSteelGN / AFCO / SCP / Winters 5x5 2-1/2 in Pin HubsEachALL72210- SKU:
- ALL72210
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
- MFG Part #:
- ALL72210
$21.99 -
Allstar Performance Brake Bracket for 3pc Spindle RH ALL55982
ALLSTAR PERFORMANCE
$44.99Brake Bracket for 3pc Spindle RHBrake Caliper BracketFrontPassenger Side MountBolt-OnSteelGM Metric CaliperAllstar Mustang ll / GM Metric SpindleEachALL55982- SKU:
- ALL55982
- Availability:
- Ships Same Business Day
- Weight:
- 1.67 LBS
- MFG Part #:
- ALL55982
$44.99 -
Allstar Performance Brake Bracket for 3pc Spindle LH ALL55981
ALLSTAR PERFORMANCE
$44.99Brake Bracket for 3pc Spindle LHBrake Caliper BracketFrontDriver Side MountBolt-OnSteelGM Metric CaliperAllstar Mustang ll / GM Metric SpindleEachALL55981- SKU:
- ALL55981
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- MFG Part #:
- ALL55981
$44.99 -
Allstar Performance Caliper Bracket Metric Clamp On 3 Piece ALL42133
ALLSTAR PERFORMANCE
$69.99Caliper Bracket Metric Clamp On 3 PieceBrake Caliper BracketRearClamp-On3 in OD Axle TubeSteelBlack PaintGM Metric CaliperEachALL42133- SKU:
- ALL42133
- Availability:
- Ships Same Business Day
- Weight:
- 3.24 LBS
- MFG Part #:
- ALL42133
$69.99 -
Allstar Performance Hybrid Brake Bracket Right ALL42119
ALLSTAR PERFORMANCE
$34.99Hybrid Brake Bracket RightBrake Caliper BracketFrontPassenger Side MountSteelBlack Powder CoatHybrid RotorGM Metric CaliperMustang II / PintoEachALL42119- SKU:
- ALL42119
- Availability:
- Ships Same Business Day
- Weight:
- 1.49 LBS
- MFG Part #:
- ALL42119
$34.99 -
Allstar Performance Hybrid Brake Bracket Left ALL42118
ALLSTAR PERFORMANCE
$34.99Hybrid Brake Bracket LeftBrake Caliper BracketFrontDriver Side MountSteelBlack Powder CoatHybrid RotorGM Metric CaliperMustang II / PintoEachALL42118- SKU:
- ALL42118
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- MFG Part #:
- ALL42118
$34.99 -
Allstar Performance GM Caliper Metric LH 78-87 ALL42084
ALLSTAR PERFORMANCE
$69.99GM Caliper Metric LH 78-87 Brake Caliper Driver Side GM Metric 1 Piston 2.375 in Bore Cast Iron Natural 1.000 in Thick Rotor Maximum 5.460 Floating Mount Each Upgrade your factory calipers with brand new Allstar Performance brake calipers. These...ALL42084- SKU:
- ALL42084
- Availability:
- Ships Same Business Day
- Weight:
- 7.46 LBS
- MFG Part #:
- ALL42084
$69.99 -
Allstar Performance GM Caliper Metric RH 78-87 ALL42083
ALLSTAR PERFORMANCE
$69.99GM Caliper Metric RH 78-87 Brake Caliper Passenger Side GM Metric 1 Piston 2.375 in Bore Cast Iron Natural 1.000 in Thick Rotor Maximum 5.460 Floating Mount Each Upgrade your factory calipers with brand new Allstar Performance brake calipers. These...ALL42083- SKU:
- ALL42083
- Availability:
- Ships Same Business Day
- Weight:
- 7.46 LBS
- MFG Part #:
- ALL42083
$69.99 -
Allstar Performance Brake Bias Adjuster Short Crank Type 3/8 ALL42078
ALLSTAR PERFORMANCE
$112.99Brake Bias Adjuster Short Crank Type 3/8 Brake Bias Adjuster Short Remote 3/8-24 in Thread 5 ft Cable / Housing Crank Adjuster Kit If you're a car enthusiast or a professional driver, you know how important it is to have accurate brake adjustment...ALL42078- SKU:
- ALL42078
- Availability:
- Ships Same Business Day
- Weight:
- 1.31 LBS
- MFG Part #:
- ALL42078
$112.99 -
Allstar Performance Brake Bias Adjuster 5ft Cable Type ALL42072
ALLSTAR PERFORMANCE
$54.99Brake Bias Adjuster 5ft Cable TypeBrake Bias AdjusterRemote3/8-24 in Thread5 ft Cable / HousingPanel MountKnob AdjusterKitALL42072- SKU:
- ALL42072
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MFG Part #:
- ALL42072
$54.99 -
Allstar Performance Brake Bias Adjuster Crank Type Long ALL42071
ALLSTAR PERFORMANCE
$29.99Brake Bias Adjuster Crank Type Long Brake Bias Adjuster Remote 3/8-24 in Thread 34-1/2 in Long Panel Mount Crank Adjuster Kit Enhance your track performance with Allstar Performance brake bias adjusters. Easily adjust brake bias from the comfort of...ALL42071- SKU:
- ALL42071
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- ALL42071
$29.99 -
Allstar Performance Caliper Spacer Superlite .190 Thick ALL42043
ALLSTAR PERFORMANCE
$8.99Caliper Spacer Superlite .190 ThickBrake Pad Spacer0.190 in ThickAluminumNaturalWilwood Superlite CalipersEachALL42043- SKU:
- ALL42043
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MFG Part #:
- ALL42043
$8.99 -
Allstar Performance Caliper Spacer Metric .190 Thick ALL42040
ALLSTAR PERFORMANCE
$10.99Caliper Spacer Metric .190 ThickBrake Pad Spacer0.190 in ThickAluminumNaturalGM Metric CalipersEachALL42040- SKU:
- ALL42040
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- MFG Part #:
- ALL42040
$10.99 -
Allstar Performance Disc Brake Kit Mustang II 5 on 5.0in BC ALL42030
ALLSTAR PERFORMANCE
$399.99Disc Brake Kit Mustang II 5 on 5.0in BCBrake SystemFrontGM Metric1 Piston Caliper11.000 in Plain Iron RotorOffset HubSteelBlackFord Mustang II SpindlesKitALL42030- SKU:
- ALL42030
- Availability:
- Ships Same Business Day
- Weight:
- 64.83 LBS
- MFG Part #:
- ALL42030
$399.99 -
AFCO GM LH Metric Caliper 2.5" Piston 1-Piece Cast Iron 6635004
AFCO RACING PRODUCTS
$95.99AFCO GM LH Metric Caliper 6635004 The AFCO GM LH Metric Caliper 6635004 is a high-performance brake caliper designed for the driver side of GM Metric vehicles. It features a 2.500-inch bore, a single stainless steel piston, and a durable cast iron...AFC6635004- SKU:
- AFC6635004
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- MFG Part #:
- 6635004
$95.99
