Wilwood's GM III caliper represents the latest refinements in caliper design and manufacturing through the use of solid modeling and stress simulation programs. The result is the most rigid, highest torque, lightweight aluminum caliper in its class.
These tight grained, high density aircraft alloy aluminum castings are fully machined, assembled and tested in-house by fully trained technicians at Wilwood to assure top quality and peak performance.
- Exclusive triple bridge configuration provides increase in clamping force over standard twin bridge calipers
- Material is properly placed to fortify all load bearing points
- 2.38" diameter piston calipers have a smaller external contour than the larger 2.75" diameter piston calipers
- Stainless steel pistons for increased fluid protection
- High temperature seals for controlled retraction which provides improved driver feel
1/8 Inch NPT Inlet
Wilwood Specs Sheet (Link)
Wilwood Data Sheet (PDF)
2.38" Piston/.81 Rotor