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 Rotor Steel 8 Bolt .250 Scalloped ALL42011
ALLSTAR PERFORMANCE
$96.99When stopping power matters most, the Allstar Performance ALL42011 Scalloped Steel Brake Rotor delivers the reliability and performance that Late Model and Modified racers demand. Built from durable iron construction, this rotor's scalloped design helps...ALL42011- SKU:
- ALL42011
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- MFG Part #:
- ALL42011
$96.99 -
Allstar Performance Rotor RH 8 Bolt 40 Vane 1.25x11.75 Vented ALL42005
ALLSTAR PERFORMANCE
$99.99When it comes to serious stopping power, the Allstar Performance ALL42005 Vented Brake Rotor delivers the performance and reliability that racing enthusiasts demand. Engineered with 40 directional vanes for maximum heat dissipation, this rotor keeps your...ALL42005- SKU:
- ALL42005
- Availability:
- Ships Same Business Day
- Weight:
- 11.15 LBS
- MFG Part #:
- ALL42005
$99.99 -
Allstar Performance Rotor LH 8 Bolt 40 Vane 1.25x11.75 Vented ALL42004
ALLSTAR PERFORMANCE
$99.99When consistent stopping power and heat management matter most, the Allstar Performance ALL42004 Vented Brake Rotor delivers the reliability you need on the track. Engineered with 40 directional vanes for maximum airflow, this left-hand driver-side rotor...ALL42004- SKU:
- ALL42004
- Availability:
- Ships Same Business Day
- Weight:
- 11.13 LBS
- MFG Part #:
- ALL42004
$99.99 -
Allstar Performance Rotor RH 8 Bolt 36 Vane 1.25x11.75 ALL42001
ALLSTAR PERFORMANCE
$108.99When it comes to serious stopping power, the Allstar Performance ALL42001 Brake Rotor delivers the reliability and consistency that racing enthusiasts demand. Built with 36 directional vanes for superior heat dissipation, this right-hand rotor keeps you...ALL42001- SKU:
- ALL42001
- Availability:
- Ships Same Business Day
- Weight:
- 11.16 LBS
- MFG Part #:
- ALL42001
$108.99 -
Allstar Performance Rotor LH 8 Bolt 36 Vane 1.25x11.75 ALL42000
ALLSTAR PERFORMANCE
$108.99When it comes to serious stopping power on the track, the Allstar Performance ALL42000 Left-Hand Brake Rotor delivers the consistent, fade-resistant performance that racers demand. Built with a 36-vane directional design, this rotor maximizes airflow and...ALL42000- SKU:
- ALL42000
- Availability:
- Ships Same Business Day
- Weight:
- 11.04 LBS
- MFG Part #:
- ALL42000
$108.99 -
Allstar Performance Residual Check Valve 10lb ALL41049
ALLSTAR PERFORMANCE
$21.49Keep your drum brakes performing at their absolute best with the Allstar Performance Residual Check Valve (ALL41049). This precision-engineered 10 lb residual pressure valve maintains consistent brake line pressure, eliminating that dreaded pedal drop...ALL41049- SKU:
- ALL41049
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL41049
$21.49 -
Allstar Performance Residual Check Valve 2lb ALL41048
ALLSTAR PERFORMANCE
$21.49Keep your disc brakes performing at their absolute best with the Allstar Performance Residual Check Valve (ALL41048). This precision-engineered 2 lb residual pressure valve prevents brake fluid from draining back, eliminating that dreaded spongy pedal...ALL41048- SKU:
- ALL41048
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL41048
$21.49 -
AFCO Hybrid Hub Master Install Kit for 10.13" OD x 0.813" Thick Rotors 9851-8551
AFCO RACING PRODUCTS
$43.99Take the guesswork out of your wheel bearing setup with the AFCO Hybrid Hub Master Install Kit (9851-8551) — everything you need arrives in one convenient package, purpose-built for hybrid hub applications. Engineered from tough steel construction, this...AFC9851-8551- SKU:
- AFC9851-8551
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- 9851-8551
$43.99 -
AFCO Hub Master Install Kit for GM Metric Spindles with Bearings and Seals 9851-8550
AFCO RACING PRODUCTS
$40.99When it comes to installing AFCO metric rotors on GM metric spindles, you shouldn't have to hunt down individual components or settle for mismatched parts. The AFCO Hub Master Install Kit (9851-8550) gives you everything you need in one complete,...AFC9851-8550- SKU:
- AFC9851-8550
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 9851-8550
$40.99 -
AFCO Bearing Kit for 1975-1981 Ford Pinto Spindles AFC9851-8510
AFCO RACING PRODUCTS
$26.99Keep your Ford Pinto build running smooth and strong with the AFCO Bearing Kit (AFC9851-8510) — a precision-engineered solution built specifically for 1975-1981 Ford Pinto spindles. Crafted from durable steel, this kit delivers rock-solid wheel stability...AFC9851-8510- SKU:
- AFC9851-8510
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 9851-8510
$26.99Qty in Cart: 0Quantity:Price:$26.99Subtotal: -
AFCO Hubcap GM Metric 79-88 2.086" Zinc Plated Steel AFC9851-8501
AFCO RACING PRODUCTS
$16.99Keep your classic GM G-Body running strong with the AFCO Hubcap GM Metric 79-88 Zinc Plated Steel Dust Cap — a precision-fit solution that shields your wheel bearings from dirt, debris, and the elements. Built to last with a rugged zinc-plated steel...AFC9851-8501- SKU:
- AFC9851-8501
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 9851-8501
$16.99 -
AFCO Bearing Kit GM Metric 79-88 Inner and Outer Steel Bearings 9851-8500
AFCO RACING PRODUCTS
$26.99When it comes to keeping your race car planted and rolling smoothly, you can't afford to cut corners on wheel bearings. The AFCO Bearing Kit (PN: 9851-8500) delivers precision-engineered inner and outer steel bearings built specifically for GM Metric...AFC9851-8500- SKU:
- AFC9851-8500
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 9851-8500
$26.99 -
AFCO 11" Granada Style Brake Rotor 5 x 5" Bolt Pattern 9850-6510
AFCO RACING PRODUCTS
$103.99When it comes to serious stopping power, the AFCO 11" Granada Style Brake Rotor (9850-6510) delivers the precision and durability that performance enthusiasts demand. Built from premium cast iron and double disk ground for perfect flatness, this rotor...AFC9850-6510- SKU:
- AFC9850-6510
- Availability:
- Ships Same Business Day
- Weight:
- 19.87 LBS
- MFG Part #:
- 9850-6510
$103.99 -
AFCO Hybrid Brake Rotor 10.13" OD 5x5 Bolt Pattern 9850-6505
AFCO RACING PRODUCTS
$81.99The AFCO Hybrid Brake Rotor delivers the best of both worlds — combining the legendary strength of a Ford Pinto-style hub with the weight-saving efficiency of a GM Metric rotor design. Built specifically for racing applications, this rotor helps improve...AFC9850-6505- SKU:
- AFC9850-6505
- Availability:
- Ships Same Business Day
- Weight:
- 15.88 LBS
- MFG Part #:
- 9850-6505
$81.99 -
AFCO GM Metric Brake Rotor 10.5" x 1" 5 x 5" Bolt Pattern 9850-6500
AFCO RACING PRODUCTS
$81.99When it comes to serious racing performance, your braking system is non-negotiable — and the AFCO GM Metric Brake Rotor delivers the stopping power and durability you need to stay competitive. Built to OEM specs for Modifieds, Street Stocks, and Hobby...AFC9850-6500- SKU:
- AFC9850-6500
- Availability:
- Ships Same Business Day
- Weight:
- 18.06 LBS
- MFG Part #:
- 9850-6500
$81.99 -
AFCO Rotor 11.75" x 1.25" 8-Bolt Drilled Straight Vane 9850-6120
AFCO RACING PRODUCTS
$112.99When every second counts on the track, you need brakes that can keep up — and the AFCO 9850-6120 rotor delivers exactly that. Engineered with a straight vane, drilled design, this rotor maximizes cooling and sheds weight where it matters most. Whether...AFC9850-6120- SKU:
- AFC9850-6120
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
- MFG Part #:
- 9850-6120
$112.99 -
AFCO 11.75" x 0.810" Straight Vane Brake Rotor 8 x 7" Bolt Pattern 9850-6021
AFCO RACING PRODUCTS
$75.35When every fraction of a second counts, you need braking hardware that can keep up with your ambitions. The AFCO 11.75" x 0.810" Straight Vane Brake Rotor (9850-6021) delivers race-proven stopping power with a precision-engineered straight vane design...AFC9850-6021- SKU:
- AFC9850-6021
- Availability:
- Ships Same Business Day
- Weight:
- 8.89 LBS
- MFG Part #:
- 9850-6021
$75.35Qty in Cart: 0Quantity:Price:$75.35Subtotal: -
AFCO 8 Bolt Straight Vane Brake Rotor 11.75in x 1.25in 9850-6020
AFCO RACING PRODUCTS
$40.99When it comes to race-day stopping power, the AFCO 8 Bolt Straight Vane Brake Rotor (9850-6020) is built to perform when it matters most. Its straight vane design keeps heat moving efficiently, so you stay in control lap after lap without worrying about...AFC9850-6020- SKU:
- AFC9850-6020
- Availability:
- Ships Same Business Day
- Weight:
- 9.66 LBS
- MFG Part #:
- 9850-6020
$40.99 -
AFCO Undersize Metric Caliper 2.25" Bore Steel Passenger Side 7241-9005
AFCO RACING PRODUCTS
$109.99When it comes to precision braking on the track, the AFCO 7241-9005 Undersize Metric Caliper delivers the reliable stopping power serious racers demand. Built tough from steel with a single-piston design, this passenger-side caliper gives you confident,...AFC7241-9005- SKU:
- AFC7241-9005
- Availability:
- Ships Same Business Day
- Weight:
- 7.68 LBS
- MFG Part #:
- 7241-9005
$109.99 -
AFCO GM LH Metric 2.75" Oversized Brake Caliper 7241-9002
AFCO RACING PRODUCTS
$137.99When it comes to serious braking performance, the AFCO GM LH Metric 2.75" Oversized Brake Caliper (7241-9002) delivers exactly what racers demand — increased clamping force, rock-solid durability, and a clean stock-appearing finish that looks as good as...AFC7241-9002- SKU:
- AFC7241-9002
- Availability:
- Ships Same Business Day
- Weight:
- 7.54 LBS
- MFG Part #:
- 7241-9002
$137.99
