ProAm Vented Directional Rotors

These cast iron rotors feature curved vanes which improve the cooling the rotor which increase braking performance and reduce fade. These rotors are directional.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-DV321400150R
8 x 8"
14"
1.25"
Right
Solid
PRM-DV321400150L
8 x 8"
14"
1.25"
Left
Solid
PRM-DV321400150L900
8 x 9
14"
1.25"
Right
Solid
PRM-DV321400150R900
8 x 9"
14"
1.25"
Left
Solid
PRM-935SRMBHRGR6P5R
10 x 8"
13"
0.81"
Right
Grooved
PRM-935SRMBHRGR6P5L
10 x 8"
13"
0.81"
Left
Grooved
 

             

ProAm Pro Truck Vented Directional Rotors

These cast iron rotors feature curved vanes which improve the cooling the rotor which increase braking performance and reduce fade. These rotors are desinged for the Pro Tuck class and are directional.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-D30125121810R
10 x 6-3/4"
12.19"
1.25"
Right
Solid
PRM-D30125121810L
10 x 6-3/4"
12.19"
1.25"
Left
Solid
 

             

ProAm Vented Double Pattern Rotors

These specially designed rotors feature a double bolt pattern which allows it to be used with a larger number of wheel hubs from ProAm and other hub manufacturers. These are cast iron with curved cooling vanes.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-14X125DPRH
8 x 8" & 8 x 7-1/2"
14"
1.25"
Right
Solid
PRM-14X125DPLH
8 x 8" & 8 x 7-1/2"
14"
1.25"
Left
Solid
             

 

ProAm Vented Directional Rotors for Pro Am Hubs

These cast iron rotors are designed for ProAm hubs that require an unique two bolts per flange design. For quick reference, 10 bolt rotors are for five lug hubs and 12 bolt rotors are for six lug hubs.

These rotors feature curved vanes which improve the cooling the rotor which increase braking performance and reduce fade. They are available with either a solid or grooved finish. The groove improves braking performance by allowing the gas that builds up under heavy braking to escape. These rotors are directional.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-RTR65500HOR
10 x 7-3/4"
13-1/2"
1.25"
Right
Solid
PRM-RTR65500HOL
10 x 7-3/4"
13-1/2"
1.25"
Left
Solid
PRM-9350BHUB5R
10 x 8"
12-3/4"
0.75"
Right
Grooved
PRM-9350BHUB5L
10 x 8"
12-3/4"
0.75"
Left
Grooved
PRM-9350BHRGR5R
10 x 8"
13"
0.81"
Right
Grooved
PRM-9350BHRGR5L
10 x 8"
13"
0.81"
Left
Grooved
PRM-665HDRGR6P5R
12 x 8"
13"
0.81"
Right
Grooved
PRM-665HDRGR6P5L
12 x 8"
13"
0.81"
Left
Grooved
PRM-TT1400DVRRT
12 x 8"
14"
1.25"
Right
Grooved
PRM-TT1400DVRLT
12 x 8"
14"
1.25"
Left
Grooved
PRM-RTR900/999R
12 x 9"
14"
1.25"
Right
Grooved
PRM-RTR900/999L
12 x 9"
14"
1.25"
Left
Grooved
 

             

ProAm Vented Straight Rotors

These cast iron rotors feature straight vanes which allows the rotor to be mounted on any side of the vehicle.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-654LSNHD5
10 x 6-7/8"
11-3/4"
0.75"
Universal
Grooved
PRM-MS2000RHDVR
10 x 7-1/4"
12"
0.75"
Universal
Solid
 

             

ProAm Vented Straight Rotors for Pro Am Hubs

These cast iron rotors are designed for ProAm hubs that require an unique two bolts per flange design. For quick reference, 10 bolt rotors are for five lug hubs and 12 bolt rotors are for six lug hubs. The rotors feature straight vanes which allows the rotor to be mounted on any side of the vehicle.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-RTR5550012750
10 x 7-1/2"
12.19"
0.75"
Universal
Solid
PRM-RTR65500121250
10 x 7-1/2"
12.19"
1.25"
Universal
Solid
n/a
12 x 7-1/2"
12.19"
0.75"
Universal
Solid
n/a
12 x 7-1/2"
12.19"
1.25"
Universal
Solid
 

 

ProAm Slotted Steel Rotors

These steel disc rotors are slotted for reduced weight and venting of gasses while under hard braking for improved braking. These rotors are directional.

Part Number
Pattern
Dia.
Width
Side
PRM-551WN0035L
5 x 3"
10"
0.21"
Left
PRM-551WN0035R
5 x 3"
10"
0.21"
Right
PRM-1651WRCO5L9
5 x 4-1/2"
9"
0.21"
Left
PRM-1651WRCO5R9
5 x 4-1/2"
9"
0.21"
Right
PRM-654LSNSC5L
5 x 4-1/2"
11"
0.375"
Left
PRM-654LSNSC5R
5 x 4-1/2"
11"
0.375"
Right
PRM-551W5L
8 x 2-7/8"
8"
0.21"
Left
PRM-551W5R
8 x 2-7/8"
8"
0.21"
Right
PRM-MS16005L
8 x 7"
11"
0.31"
Left
PRM-MS16005R
8 x 7"
11"
0.31"
Right
PRM-MS1000HD5L
8 x 7"
11"
0.375"
Left
PRM-MS1000HD5R
8 x 7"
11"
0.375"
Right
PRM-934SCMBH5L
10 x 8"
12"
0.40"
Left
PRM-934SCMBH5R
10 x 8"
12"
0.40"
Right
PRM-MS2000HD5L
10 x 7-1/4"
12"
.375"
Left
PRM-MS2000HD5R
10 x 7-1/4"
12"
.375"
Right
 

           

ProAm Wave Steel Rotors

These steel disc rotors are slotted for reduced weight and venting of gasses while under hard braking for improved braking. The Wave design reduces the weight of the rotor for less rotational mass and quicker cooling. These rotors are directional.

Part Number
Pattern
Dia.
Width
Side
PRM-654KK5R
5 x 4-1/4"
10"
0.21"
Right
PRM-654KK5L
5 x 4-1/4"
10"
0.21"
Left
PRM-651WRTRR8
6 x 3-1/2"
8"
0.21"
Right
PRM-651WRTRL8
6 x 3-1/2"
8"
0.21"
Left
PRM-651W55WR
6 x 3-1/2"
8-1/2"
0.21"
Right
PRM-651W55WL
6 x 3-1/2"
8-1/2"
0.21"
Left
           

           

ProAm Drilled Steel Rotors

These steel disc rotors are drilled for reduced weight and venting of gasses while under hard braking for improved braking. These rotors are designed to be mounted on both sides of a vehicle.

Part Number
Pattern
Dia.
Width
Side
PRM-654LSNR5
5 x 4-1/4"
11"
0.375"
Universal
 

           

ProAm Short Course Steel Rotors

These steel disc rotors are designed for ProAm's line of short course wheel hubs and brake kits for Pro & Lite trucks. They are drilled and slotted to reduce the weight of the rotor and allow for gas from hard braking to be vented. They also feature a Wave design which reduces the weight of the rotor for less rotational mass and quicker cooling. These rotors are drilled and are able to be mounted on both sides of a vehicle.

Part Number
Pattern
Dia.
Width
Side
PRM-PLSRTR1200
10 x 5"
12"
0.25"
Universal
PRM-P2RTR13350
10 x 8"
13"
0.35
Universal
 

             

ProAm Short Course Vane Rotors

These cast iron rotors are designed for ProAm's line of short course wheel hubs and brake kits for short course trucks. These rotors are grooved for improve braking performance and feature directional vanes for superior cooling over steel disc and straight disc rotors.

Part Number
Pattern
Dia.
Width
Side
Finish
PRM-P2VRTR13100L
10 x 8"
13"
0.81"
Left
Grooved
PRM-P2VRTR13100R
10 x 8"
13"
0.81"
Right
Grooved