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#91605037
GM Metric Disc Brake Rotor & Bearing Kit, 5 on 4-3/4
- Forged of natural cast iron, our GM Metric Stock Car disc brake rotor give you the stopping power you need for every race
- This kit includes a GM Metric Stock Car Disc Brake Rotor, Replacement Inner Seal, Chassis Outer Wheel Bearing, & Tapered Inner Wheel Bearing
- Our rotor is a 1979-81 Metric GM style with the bolt pattern changed to 5 on 4-3/4" with 5/8"-11 wheel studs
$124.99
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Product Summary
Front Position, Round Rotor Shape, Vented Rotor Type
- Forged of natural cast iron, our GM Metric Stock Car disc brake rotor give you the stopping power you need for every race
- This kit includes a GM Metric Stock Car Disc Brake Rotor, Replacement Inner Seal, Chassis Outer Wheel Bearing, & Tapered Inner Wheel Bearing
- Our rotor is a 1979-81 Metric GM style with the bolt pattern changed to 5 on 4-3/4" with 5/8"-11 wheel studs
- Measures of 10.5" diameter and is 1" thick with ventilation for better brake cooling
- Weighs a total of 18.15 lbs. and is IMCA approved for dirt track racing only, it should not be used for asphalt racing
Comes as a Kit
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Key Specs
| MFG. Part # | 91605037 |
| Rotor Diameter | 10.50 Inch |
| Rotor Style | Plain Face |
| Rotor Material Type | Steel |
| Bolt Pattern | 5 on 4.75" |
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Speedway Motors 91605037 Details
Kit Includes:
- (1) GM Metric Car Disc Brake Rotor
- (1) Metric Spindle Replacement Inner Seal
- (1) Metric Spindle Chassis Outer Wheel Bearing
- (1) Metric Spindle Tapered Inner Wheel Bearing
GM Metric Disc Brake Rotor
This 1979-up GM Metric front disc brake rotor will work with a Set # 6 inner bearing/race which fits most spindles. 5 on 4-3/4" with 5/8"-11 studs installed. 10.5" diameter x 1". Must be used with 912-TS3 outer bearings for 1982-1987 spindle applications. IMCA Approved.
This is a 1979-1981 Metric GM rotor with the bolt pattern changed to 5 on 4-3/4". It can be used on 1982-1987 GM metric spindles if you use our bearing/seal kit 91031048, or use at least the 1979-1981 style outer bearing 912TS3.
This rotor is designed for dirt track applications and should NOT be used for asphalt racing.
- Position: Front
- Rotor Shape: Round
- Rotor Diameter: 10.50 Inch
- Rotor Type: Vented
- Rotor Style: Plain Face
- Rotor Material Type: Steel
- Rotor Finish: Natural
- Bolt Pattern: 5 on 4.75"
- Thread Pitch: 5/8"-11
- Notes: Designed for dirt track applications.
Metric Chassis Replacement Inner Seal
- Overall Thickness: .23"
- Inside Diameter: 2.00"
- Outside Diameter: 2.56"
Metric Spindle Chassis Outer Wheel Bearing
Replacement outer wheel bearing for 1975-1981 Ford Granada style rotors. Includes M12649 outer bearing cone, M12610 outer bearing cup.
- Overall Diameter: 1.969"
- Diameter Big End: 1.681"
- Diameter Small End: 1.494"
- Overall Width: .720"
- Race Included: Yes
Metric Spindle Chassis Outer Wheel Bearing
Includes 912TLM67048 outer bearing cone, 912TLM67010 outer bearing cup.
- Cone ID: 1.245"
- Cup OD: 2.33"
- Race Included: Yes
- Material Type: Steel
- Inside Diameter: 1.25"
- Outside Diameter: 2.33"
Speedway Motors 91605037 Specifications
Speedway Motors 91605037 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91605037 |
| Brand | Speedway Motors |
| Rotor Diameter | 10.50 Inch |
| Rotor Style | Plain Face |
| Rotor Material Type | Steel |
| Bolt Pattern | 5 on 4.75" |
| GENERAL | |
| Position | Front |
| Rotor Shape | Round |
| Rotor Type | Vented |
| Rotor Finish | Plain |
| Sold in Quantity | Kit |
Ratings & Reviews
4
1 Review
Ratings & Reviews
4
1 Review
4
1 reviews
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Nice unit
4.0
3 years ago
Rick
Story City Ia
Verified
Maybe include the grooved washer and castle nut
Showing 1 of 1 reviews

