Bolt-retained rotors on a hard-launched drag car are notorious for warping and coning as the rotor heats and cools between rounds, eventually loosening the hardware that holds them to the hat. This kit's Dynamic Drive Mount design lets the rotor float and expand independently of the hat, so heat cycling does not translate into warped rotors or backed-out bolts.

Strange Engineering B4140WCE Evolution Dynamic Drive Mount Front Brake Kit Features:

• 1974-1978 Mustang II
• 1974-1980 Pinto
• Evolution S Dynamic Drive Mount (DDM) Stainless Steel Rotors - B2798L / B2798R
• Evolution S Rotor mounts to Billet Aluminum DDM Hat - reducing rotating weight
• DDM system design is secured by an internal Spirolox, eliminating heavy bolts and hardware- further reducing rotating weight
• Stainless steel Evolution S rotors are highly resistant to heat and corrosion
• Unique Aero Slot design reduces rotating weight and promotes even heat dissipation- compared to common round drilled holes
• Scalloped design further reduces rotating weight
• 11.250 in. OD / .355 in. thickness
• Sold as a kit