The STR-B1850 is the Strange Engineering replacement directional 4 piston caliper kit for both original Pro Series & Pro Series II steel brake kits, this kit comes with a new set of DTC-30 semi metallic brake pads.
These Kits are Designed Specifically for Drag Racing
For Pro Series & Pro II Steel Brake Kits
• All H/D Front Kits
• Rear Kits Using DTC-30 Semi Metallic Pads
For Stainless Steel Brake Kit – Check Out Part Number STR-B1950
Four Piston Aluminum Directional Calipers – STR-B5002 / STR-B5004
• Aluminum bodies drastically reduce weight
• 1.625″ & 1.750″ pistons vary pressure decreasing pad taper
• Stainless steel pistons are corrosion resistant
• Anti-rattle clips reduce brake pad vibration and noise
Bolt Kit
• Four 3/8″-24 x 1.125″ grade 8 bolts
• Four 3/8″ ID .125″ thick washers
• Sixteen 3/8″ ID .025″ thick stainless steel alignment shims
DTC-30 Semi Metallic Brake Pads – STR-B5010
• Provides the best starting-line cold holding power
• Only material suitable for use in front steel applications
• Rear application in vehicles going 150 MPH or less in the 1/4 mile
