Brake Calipers
Our brake calipers are second to none in the off-road racing industry. Racers from all over the world demand our calipers for their quality and performance. Each caliper is designed specifically for the application it will provide braking for and has unique features that set it above the rest.
4 Piston Caliper Features:
  • Built from 6000 & 7000 series billet aluminum
  • Uses 4" wide pads
  • Stainless steel pistons to minimize heat transfer
  • Internal cross drilled fluid transfer path, no external lines
 

4 Piston Prerunner Caliper

4 Piston Race Caliper

Front Hubs

Our front hubs for serious prerunners and Class 7 trucks are built to handle countless miles of harsh off-road driving. Built from only the highest quality material, these hubs are precision machined to exact tolerances. Available for 5 and 6 lug applications.

  • 6 or 5 on 5.5" bolt pattern
  • For 2.0" hollow snout
  • 12" & 13.5" rotors available
  • Hard anodized black for excellent wear protection
  • .625" 8620 Wheel studs
  • Nascar style acorn lug nuts
  • Rotor can be removed without removing hub
  • Timken roller bearings included
 
 
 

6 on 5.5 Front Hub w/ 13.5" Rotor

5 on 5.5 Front Hub w/ 13.5" Rotor
 

Power Steering Components

ProAm is the industry leader in off-road steering components. Our designs and product quality are unmatched in every aspect. The problems of yesterday's power rack & pinions have been put to rest with our new line of power racks.

  • Manufactured using aerospace grade material
  • Stainless steel ground ram shafts
  • Hardened stainless rack & pinion gears
  • Angled ports reduce fluid drag thus reducing heat
  • Aluminum ram body with double sealed end caps
  • Available in 4.5" travel (Class 1) or 6" travel (Trophy Truck)
 
 

A-Arm Truck Power Rack

Power Steering Pulleys


Aluminum
Tie-Rods


Power Steering Reservoir
 

Rear Hubs

ProAm's rear truck hubs were designed to be the best hub on the market. Our one piece design allowed us to impliment some trick features into the hub like the ability to remove the rotor without removing the hub from the vehicle. This also reduced overall weight. Built from only the highest quality material, these hubs are precision machined to exact tolerances and will last for several racing seasons.

  • 6 or 5 on 5.5" bolt pattern
  • For 2.5" weld-on hollow snout
  • 12" & 13.5" rotors available
  • Hard anodized black for excellent wear protection
  • 35 & 40 Spline driveplates
  • .625" 8620 Wheel studs
  • Nascar style acorn lug nuts
  • Rotor can be removed without removing hub
  • Timken roller bearings included
 
 
 

5 on 5.5 Rear Hub w/ 13.5" Rotor

6 on 5.5 Rear Hub w/ 13.5" Rotor
 

Spindle Uprights & Snouts
The amount of ingenuity and machining that goes into the each spindle upright is just short of unbelievable. Starting from a solid piece of 4130 chromoly steel and spending hours in several different CNC machines, the ProAm spindle clevis is a masterpiece of off-road engineering. Our main focus of these uprights was to make the strongest, most affordable off-the-shelve replacement spindle available to car builders who spend hours custom fabricating a set of spindles.

  • Keyed caliper bracket pocket
  • For 2.0" or 2.5" hollow snout
  • 4130 Construction throughout
  • Registered hi-mis spacers reduce shear on bolt
  • Pre-bent & keyed plates for easier welding
  • Available in 12º, 14º or 16º inclinations
  • Brackets available for most calipers
 
           

 
Proam Racing Products
951.737.7499 - 235 Benjamin Dr. Corona, CA 92879