Pro II Stainless Steel Dynamic Drive Mount Rear Brake Kit For 1957-1964 Oldsmobile Housing Ends Pro Series 2S Rotors, 4 Piston Billet Evolution 4 Calipers & DRM-35 Metallic Pads

Designed Specifically For Drag Racing

Application
’57-’64 Olds housing ends
H1132 or equivalent
Brake offset = 2.832″

Pro Series 2S Dynamic Drive Mount (DDM) Stainless Steel Rotors – B2794LS / B2794RS
• Pro 2S Rotor mounts to Billet Aluminum DDM Hat – reducing rotating weight
• DDM system secures the rotor and allows for rotor thermal expansion – drastically reducing warping, coning, and cracking which are common with bolt retention designs
• DDM system design is secured by an internal Spirolox, eliminating heavy bolts and hardware- further reducing rotating weight
• Pro Series 2S rotors are machined and fully ground from Stainless Steel that exhibits 48% greater yield strength at 1,000° F compared to carbon steel- further maintaining rotor integrity
• Stainless steel Pro Series 2S rotors are highly resistant to heat and corrosion
• Directional Slots reduce rotating weight, increase air flow and promotes even heat dissipation.
• 11.250″ OD / .355″ thickness

Four Piston Billet Evolution 4 Calipers – B1900
• Computer finite element analysis (FEA) optimized and field-tested caliper
• Evolution 4 design improves piston retraction, pedal feel, and stiffness
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency
• Stainless steel pistons mitigate heat transfer to brake fluid
• All 1.750″ pistons provide maximum clamping force
• Two bleeder screws ensure complete air evacuation
• Type II Black anodized finish resists corrision, heat & brake fluid

Aluminum Caliper Mounts
• Billet one piece design
• Eliminates bolts, spacers & nuts that require periodic maintenance

DRM-35 Metallic Brake Pads – B5020
• Provides high resistance to brake fade
• Recommended for vehicles going over 150 MPH in the 1/4 mile
• Maintains decent starting-line cold holding capabilities
• May leave pad residue on rotors when not using parachute
• While common, it’s recommended to remove when installing new pads

Housing End Stud Kit
• Additional components not supplied in most aftermarket brake kits

Need More Wheel Clearance?
Evolution 4 Low Profile Caliper Option – OPRB12

Brake Hoses and Lines Are Not Included
Calipers are tapped 1/8″ NPT and supplied with a straight male 3 AN fitting

Use Teflon® tape or liquid on the pipe threads of the fitting
Leave a few threads from the tip uncoated
This will avoid depositing material inside the caliper
Torque fitting to 25 ft lbs