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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wilwood
Wilwood DynaPro Lug Mount Forged Billet Caliper - 1.38in Pistons, 5.25in Mount, .81in Disc (120-9703-SI)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Wilwood DynaPro (DP) Lug Mount forged billet caliper (120-9703-SI) represents a high-performance evolution for braking systems, designed as a precision upgrade or replacement for applications previously utilizing the long-standing Dynalite model series. Engineered for both competition and show use, the DynaPro combines race-proven technology with increased body stiffness and a sleek, fully detail-machined finish.
Constructed from forged aluminum, this caliper offers superior strength and reduced deflection under heavy braking loads. The precision-machined bore and 1.38-inch pistons provide consistent clamping force, while the 5.25-inch mounting centers allow for straightforward integration into existing lug-mount configurations. This model is specifically engineered for use with 0.81-inch thick rotors.
- Manufacturer Part Number: 120-9703-SI
- Caliper Series: DynaPro (DP)
- Piston Size: 1.38 in
- Mount Centers: 5.25 in
- Rotor Width Compatibility: 0.81 in
- Material: Forged Billet Aluminum
- Mount Type: Lug Mount
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wilwood DynaPro Lug Mount Forged Billet Caliper - 1.38in Pistons, 5.25in Mount, .81in Disc (120-9703-SI)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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The Wilwood DynaPro (DP) Lug Mount forged billet caliper (120-9703-SI) represents a high-performance evolution for braking systems, designed as a precision upgrade or replacement for applications previously utilizing the long-standing Dynalite model series. Engineered for both competition and show use, the DynaPro combines race-proven technology with increased body stiffness and a sleek, fully detail-machined finish.
Constructed from forged aluminum, this caliper offers superior strength and reduced deflection under heavy braking loads. The precision-machined bore and 1.38-inch pistons provide consistent clamping force, while the 5.25-inch mounting centers allow for straightforward integration into existing lug-mount configurations. This model is specifically engineered for use with 0.81-inch thick rotors.
- Manufacturer Part Number: 120-9703-SI
- Caliper Series: DynaPro (DP)
- Piston Size: 1.38 in
- Mount Centers: 5.25 in
- Rotor Width Compatibility: 0.81 in
- Material: Forged Billet Aluminum
- Mount Type: Lug Mount
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