99-18 GM 1500 series Truck and SUV Wilwood Caliper Conversion

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  • Regular price $350.00

99-18 GM truck and SUV. These brackets work with-
*stock spindles
*lift spindles
*drop spindles
*most Long travel spindles, email us for any questions about fitment.

The Wilwood brake calipers have a much larger piston surface area than the factory 2 piston floating calipers and have been proven to be an impressive upgrade on street trucks, race trucks, pre-runners, lifted trucks, the squatted boy trucks, and even the good ole daily drivers. 

Unfortunately due to the current times we are not able to offer complete kits with calipers and rotors from the manufacturer as lead times are all over the place. If you would like to purchase all at once please reach out to customerservice@mmsoffroad.com for options.


If you would like to source the calipers and rotors your self, the list of parts is below.

- [x] Wilwood Caliper PN 120-11330 and 120-11329 these are side specific, you will need 1 of each part number.
- [x] Wilwood Pad PN
150-9416K off road high heat (noisy)
15e-6084k medium duty off road medium heat
15q-6829k street driving/weekend warrior
- [x] We recommend the PowerStop rotors PN AR8654XPR (13” rotors available for 07+ silverado
*Some wheels may require a 1/4” spacer depending on backspacing/wheel design, if any questions please contact us.
The kit will include everything to install the brackets, including the adapters for your factory/factory style banjo bolt brake lines!

Instructions below-


Free shipping within the continental US!

*Keep in mind, These pads make noise, race truck parts make race truck noises.*

***FOR OFF ROAD USE ONLY***. Mejia Motorsports LLC. Is not responsible for any misuse or any issues that arise from incorrect installation, as well as your spindle caliper tab location, these brackets were designed around factory spindles therefore we can not control after market spindle caliper tab location. By purchasing you are agreeing to this. 

Brakes will need to be bled after installation. 

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