Disc Brake Calipers
Circle Track Disc Brake Calipers at JJ Motorsports
Get precision braking control with robust disc brake calipers tailored for competitive racing from JJ Motorsports. Engineered for late models and modifieds, these calipers ensure consistent pressure and superior stopping ability under high-stress conditions in IMCA, USMTS, and dirt oval events.
Shop trusted brands like AFCO Racing Products for cast iron metric calipers, Wilwood for lightweight billet and dual-piston options, and Allstar Performance for versatile racing calipers. Explore related categories such as Circle Track Brake Systems and Components for complete braking solutions or Circle Track Disc Brake Rotors for compatible rotors.
Top Circle Track Disc Brake Calipers
AFCO GM LH Metric Caliper 2.5" Piston 1-Piece Cast Iron 6635004 – High-performance brake caliper for GM Metric vehicles; 2.500-inch bore, single stainless steel piston, cast iron with gray finish, compatible with D154 pads.
Wilwood Billet Narrow Dynalite Radial Mount Caliper 1.38in Piston 0.810in Rotor 120-15563-SI – Lightweight aluminum caliper with gray anodized finish; 4 pistons, 1.38-inch diameter, 4.75-inch radial mount for racing applications.
Wilwood D154 Black Dual Piston Caliper 1.62" Bore 12.19" Rotor 120-11873-BK – Aluminum caliper with black anodized finish; dual 1.62-inch stainless pistons, floating mount for mid-size GM vehicles and 12.19-inch rotors.
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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Wilwood Dynapro Lug Mount 4-Piston Caliper 1.75" Pistons 0.38" Rotor 5.25" Mount Center 120-9695
WILWOOD
$291.74When you're pushing your braking system to the limit, caliper deflection under load is your enemy—it kills consistency and response when you need it most. The Wilwood Dynapro Lug Mount delivers the...WIL120-9695- SKU:
- WIL120-9695
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 120-9695
$291.74 -
Wilwood Dynapro 4-Piston Billet Caliper 1.75" Pistons 0.81" Rotor Lug Mount 120-9693-SI
WILWOOD
$255.52Serious braking performance demands a caliper engineered for consistent, predictable clamping force under extreme conditions. The Wilwood Dynapro 4-Piston delivers the stopping power and thermal...WIL120-9693-SI- SKU:
- WIL120-9693-SI
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- MFG Part #:
- 120-9693-SI
$255.52 -
Wilwood Dynapro 4-Piston Billet Aluminum Caliper 1.75" Pistons 0.81" Rotor 5.25" Lug Mount 120-9693
WILWOOD
$291.74When you're pushing your vehicle to the limit on track or tackling aggressive street driving, your braking system needs to deliver consistent, predictable stopping power—and the Wilwood Dynapro...WIL120-9693- SKU:
- WIL120-9693
- Availability:
- Ships Same Business Day
- Weight:
- 3.68 LBS
- MFG Part #:
- 120-9693
$291.74 -
Wilwood Dynapro 4-Piston Billet Aluminum Caliper 1.75" Pistons 1.25" Rotor 5.25" Mount 120-9691
WILWOOD
$291.74If you're serious about stopping power in high-performance applications, the Wilwood Dynapro 4-Piston Billet Caliper delivers the clamping force and reliability you need. With four 1.75-inch...WIL120-9691- SKU:
- WIL120-9691
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- MFG Part #:
- 120-9691
$291.74 -
Wilwood Dynapro Billet 2-Piston Caliper 1.38" Bore 0.38" Rotor 3.75" Mount 120-9690
WILWOOD
$164.82When you're pushing your vehicle to the limit, brake performance is non-negotiable. The Wilwood Dynapro Billet 2-Piston Caliper delivers the stopping power and reliability demanded by serious racers...WIL120-9690- SKU:
- WIL120-9690
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MFG Part #:
- 120-9690
$164.82 -
Wilwood 2.00in Undersize Metric Caliper 120-9333
WILWOOD
$106.75If you're running a GM Metric brake system and need reliable stopping power without compromise, the Wilwood 2.00in Undersize Metric Caliper delivers the precision engineering required for...WIL120-9333- SKU:
- WIL120-9333
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- MFG Part #:
- 120-9333
$106.75 -
Wilwood GM Metric Iron Single Piston Floater Caliper 2.75" Piston 11.75" Rotor 5.46" Mount WIL120-8924
WILWOOD
$106.75If you're running a GM Metric brake system in competition, this Wilwood caliper delivers the stopping power and consistency you need when it matters most. The 2.75-inch stainless steel piston...WIL120-8924- SKU:
- WIL120-8924
- Availability:
- Ships Same Business Day
- Weight:
- 4.89 LBS
- MFG Part #:
- 120-8924
$106.75 -
Wilwood Forged Narrow Mount Dynalite Caliper 3.50in Mount 1.38in Pistons 1.00in Rotor WIL120-15255
WILWOOD
$190.68When track performance demands precision braking, the Wilwood Forged Narrow Mount Dynalite Caliper delivers the clamping force and thermal stability required for consistent stops lap after lap. Its...WIL120-15255- SKU:
- WIL120-15255
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 120-15255
$190.68 -
Wilwood Forged Narrow Dynalite Caliper 3.50in Mount 1.75in Pistons 1.00in Rotor 120-15254
WILWOOD
$190.68When you're serious about stopping power, brake system design matters as much as engine output. The Wilwood Forged Narrow Mount Dynalite delivers the clamping force and thermal stability required for...WIL120-15254- SKU:
- WIL120-15254
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- MFG Part #:
- 120-15254
$190.68 -
Wilwood GM Metric Race Caliper 2.00in Piston 1.040in Rotor 5.460in Mount 120-14876
WILWOOD
$186.10If you're running a GM-based race car in a spec series or building a dedicated track machine, brake performance is non-negotiable. The Wilwood GM Metric Race Caliper delivers the stopping power and...WIL120-14876- SKU:
- WIL120-14876
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 120-14876
$186.10 -
Wilwood GM Metric Race Caliper 2.50" Piston 1.040" Rotor 5.460" Mount WIL120-13900
WILWOOD
$186.10If you're running in IMCA-sanctioned competition, you need a caliper that meets tech inspections while delivering consistent, repeatable braking performance under race conditions. The Wilwood GM...WIL120-13900- SKU:
- WIL120-13900
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- MFG Part #:
- 120-13900
$186.10 -
Wilwood Billet Narrow Dynalite 4-Piston Radial Mount Caliper 12.72" OD 0.81" Rotor WIL120-13406-SI
WILWOOD
$274.85When you're running competitive racing, brake performance is non-negotiable—and this Wilwood Billet Narrow Dynalite caliper delivers the stopping power and weight savings that separate winners from...WIL120-13406-SI- SKU:
- WIL120-13406-SI
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MFG Part #:
- 120-13406-SI
$274.85Qty in Cart: 0Quantity:Price:$274.85Subtotal: -
Wilwood Forged Narrow Dynalite Caliper 3.50in Mount 1.12in Pistons 0.810in Rotor 120-11578
WILWOOD
$195.58When braking performance separates winners from the field, the Wilwood Forged Narrow Dynalite Caliper delivers the clamping force and thermal stability required for sustained competition. Its compact...WIL120-11578- SKU:
- WIL120-11578
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- MFG Part #:
- 120-11578
$195.58 -
Wilwood Forged Narrow Dynalite 4-Piston Caliper 3.5" Mount 1.375" Piston 120-11576
WILWOOD
$184.93Serious track time demands serious stopping power. The Wilwood Forged Narrow Dynalite caliper delivers the clamping force and thermal stability you need to nail consistent lap times without fade,...WIL120-11576- SKU:
- WIL120-11576
- Availability:
- Ships Same Business Day
- Weight:
- 4.04 LBS
- MFG Part #:
- 120-11576
$184.93 -
Wilwood Forged Narrow Dynalite 4-Piston Aluminum Brake Caliper 3.5in Mount 1.375in Piston 120-11575
WILWOOD
$184.93When you're braking at the edge of a competitive edge, you need a caliper that won't fade under sustained track temperatures or inconsistent pressure. The Wilwood Forged Narrow Dynalite delivers the...WIL120-11575- SKU:
- WIL120-11575
- Availability:
- Ships Same Business Day
- Weight:
- 3.86 LBS
- MFG Part #:
- 120-11575
$184.93 -
Wilwood Forged Narrow Mount Dynalite Caliper 3.5" Mount 1.75" Pistons 1.25" Rotor 120-11573
WILWOOD
$184.93When you're pushing your vehicle to the limit on the track, brake performance can't be compromised. The Wilwood Forged Narrow Mount Dynalite Caliper delivers the stopping power and reliability that...WIL120-11573- SKU:
- WIL120-11573
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- MFG Part #:
- 120-11573
$184.93 -
Wilwood Forged Narrow Dynalite 4-Piston Aluminum Caliper 3.5" Mount 1.75" Pistons 12.72" OD x 0.81" Thick Rotor WIL120-11572-SI
WILWOOD
$212.50When your braking system is the difference between winning and crashing, you need a caliper that delivers consistent stopping power lap after lap. The Wilwood Forged Narrow Dynalite 4-piston caliper...WIL120-11572-SI- SKU:
- WIL120-11572-SI
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- MFG Part #:
- 120-11572-SI
$212.50 -
Wilwood Forged Narrow Dynalite 4-Piston Caliper 3.50in Mount 1.75in Pistons 12.72in OD Rotor 0.81in Thick 120-11572
WILWOOD
$184.93Consistent, predictable braking performance is non-negotiable in high-speed racing and spirited driving. The Wilwood Forged Narrow Dynalite delivers the stopping power and reliability you need...WIL120-11572- SKU:
- WIL120-11572
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- MFG Part #:
- 120-11572
$184.93 -
Wilwood Forged Narrow Mount Dynalite 4-Piston Aluminum Brake Caliper 3.500" Lug Mount 12.720" OD x 0.380" Thick Rotor 120-11571-SI
WILWOOD
$212.50When you're pushing your vehicle to the limit on track or strip, your brakes need to deliver consistent, fade-resistant stopping power without compromise. The Wilwood Forged Narrow Mount Dynalite...WIL120-11571-SI- SKU:
- WIL120-11571-SI
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- MFG Part #:
- 120-11571-SI
$212.50 -
Wilwood Forged Narrow Mount Dynalite Caliper 3.50in Lug Mount 1.75in Pistons 12.72in OD Rotor 120-11571
WILWOOD
$184.93When you're pushing your vehicle to the limit on the track, your brakes need to match your commitment to performance. The Wilwood Forged Narrow Mount Dynalite Caliper delivers consistent,...WIL120-11571- SKU:
- WIL120-11571
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MFG Part #:
- 120-11571
$184.93
