QA1 Heavy Duty coil-over brackets add coil-overs to a car or truck and are designed for heavier vehicles. This weld-on kit uses double shear bracketry for strength in street and race applications and includes axle mount brackets and upper shock mounting tabs along with the necessary hardware. The axle-mounted brackets offer 9 inches of total height adjustment in 3/4 inch increments. It is a universal weld-in kit designed for 3.00 inch diameter axle tubes and pairs with QA1 coil-over shocks and springs.
Specifications:
- Type: rear coil-over conversion bracket kit (HD Pro)
- Installation: weld-on
- Axle tube diameter: 3.00 inch
- Bracketry: double shear
- Height adjustment: 9 inch total in 3/4 inch increments
- Includes: axle mount brackets, upper shock mounting tabs, and hardware
- Application: universal, pairs with QA1 coil-over shocks and springs
- Part number: MT103K
FAQ
What does the QA1 MT103K bracket kit do?
It is a weld-on kit that adds rear coil-overs to a vehicle, with double shear axle mount brackets and upper shock mounting tabs designed for heavier street and race vehicles.
What axle size does it fit?
It is designed for 3.00 inch diameter axle tubes.
How much height adjustment does it provide?
The axle-mounted brackets offer 9 inches of total height adjustment in 3/4 inch increments.
Is it a bolt-on or weld-on kit?
It is a universal weld-in kit and pairs with QA1 coil-over shocks and springs.
What is the part number for this bracket kit?
The QA1 part number is MT103K.

