Page 807 - 2021-22 Auto Performance_Circle Track
P. 807
Caliper Fittings
Caliper Shims
Use shims to adjust calipers for proper rotor positioning and clearance. Sold in packs of 10.
Part No.
Radial Mount Caliper Bracket Kits
Description
Part No. Description
Caliper Bolt WIL230-0542
bolts are sold individually.
Tubular Caliper Bracket Spacer
NEW! WIL300-7639
Required for spacing or offset changes on many
caliper applications. Aluminum spacer is .420" long.
WIL220-0627
Bleed Screw Assembly, 1/8"-27 (4-Pack)
WIL220-0628
Tube Adapter (4-Pack)
WIL240-4384
0.032" Thick, 3/8" I.D. Hole
WIL240-4385
0.032" Thick, 7/16" I.D. Hole
WIL240-4386
0.063" Thick, 7/16" I.D. Hole
WIL240-4387
0.015" Thick, 7/16" I.D. Hole
Part No.
Description
Center to Center Lug Mount Distance
WIL250-6309
FSL6R Bracket Kit, Mounts Forged Superlight Radial Calipers
3.50"
WIL250-14046
GN6R Bracket Kit, Mounts GN6R Radial Calipers
3.50"
WIL250-14048
GN6R Bracket Kit, Mounts GN6R Radial Calipers
6.00"
HD 48 Curved Vane Rotors
Manufactured from a proprietary iron alloy that is engineered to withstand ex- treme temperatures and provide resistance against distortion, warping, cracking, and wear. HD 48 Curved Vane Rotors are machined with less than .001" run-out,
HD Series
Directional Vane Rotors
Spec-37 heavy-wall castings are ideal for
open-wheel race cars. HD Series rotors have directional cooling vanes for superior heat absorption and dissipation. Long- grain carbon iron rotors are exceptionally stable and durable.
Part No.
* Signifies slotted.
Rotor Rotor Mount Thk. Dia.
No of Mt. Holes
Hole Type
Bolt Circle
Weight
Part No.
Mount
Rotor Rotor Thk. Dia.
No. of Hole Mt. Holes Type
Bolt Circle
Weight
WIL160-13497
RH
1.21"
11.75"
8
.316"
7.00"
10.4 lbs.
WIL160-13498
LH
1.21"
11.75"
8
.316"
7.00"
10.4 lbs.
WIL160-13499*
RH
1.21"
11.75"
8
.316"
7.00"
10.4 lbs.
WIL160-13500*
LH
1.21"
11.75"
8
.316"
7.00"
10.4 lbs.
WIL160-11835
RH
1.25"
12.19"
8
.313"
7.00"
12.7 lbs.
WIL160-11836
LH
1.25"
12.19"
8
.313"
7.00"
12.7 lbs.
WIL160-15877
RH
.990"
11.75"
8
.326"
7.00"
7.1 lbs.
WIL160-15879
LH
.990"
11.75"
8
.326"
7.00"
7.1 lbs.
GT-36/GT-48 Series Directional Vane Rotors
SRP Drilled
and Slotted Rotors
Superior heat absorption and dissipation make GT-36/GT-48 rotors ideal for pro- fessional motorsports. Cast from premium carbon iron for thermal stability, resistance to distortion, and extended life.
Rotors incorporate a special directional cross-drill and face-slot pattern that is de- signed to improve brake response and pad performance during both light and heavy braking. Rotors are black electro-coated for corrosion resistance.
Part No.
Mount
Rotor Rotor Thk. Dia.
No. of Mt. Holes
Hole Type
Bolt Circle
Weight
WIL160-4564
RH
1.25"
12.90"
12
.251"
8.75"
11.7 lbs.
WIL160-4565
LH
1.25"
12.90"
12
.251"
8.75"
11.7 lbs.
WIL160-11839
RH
1.25"
12.19"
8
.313"
7.00"
12.7 lbs.
WIL160-11840
LH
1.25"
12.19"
8
.313"
7.00"
12.7 lbs.
WIL160-12285
RH
.810"
11.75"
8
.325"
7.00"
9.0 lbs.
WIL160-12286
LH
.810"
11.75"
8
.325"
7.00"
9.0 lbs.
WIL160-12291
RH
.810"
12.19"
8
.325"
7.00"
9.6 lbs.
WIL160-12292
LH
.810"
12.19"
8
.325"
7.00"
9.6 lbs.
WIL160-12293
RH
.810"
12.19"
8
.325"
7.62"
9.3 lbs.
WIL160-12294
LH
.810"
12.19"
8
.325"
7.62"
9.3 lbs.
Part No.
Rotor Rotor Mount Thk. Dia.
No of Hole Mt. Holes Type
Bolt Circle
Weight
WIL160-7097-BK
RH
.810"
10.75"
6
.325"
6.25"
7.2 lbs.
WIL160-7098-BK
LH
.810"
10.75"
6
.325"
6.25"
7.2 lbs.
TRACK
CIRCLE 2021-22
ANDREW SCHEID
MARCUS BERGLUND
805
