Front GM Metric Disc Brake Rotor and Bearing Kit, 5 on 4-3/4, L/R

#9108958

Front GM Metric Disc Brake Rotor and Bearing Kit, 5 on 4-3/4, L/R

Name: Front GM Metric Disc Brake Rotor and Bearing Kit, 5 on 4-3/4, L/R
Brand: Speedway Motors
SKU: 9108958
Price: 180.99 USD
Availability: InStock
Rating: 5 (4 reviews)

4 Reviews

2 Questions

79 and up Metric brake rotor kit comes with 5/8"-11 coarse thread wheel studs installed, bearings, and seals
Stock Metric bolt pattern of 5 on 4 3/4" to match stock rear ends
Fits 2 wheel drive S-10 applications as well

$180.99

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Product Summary

Front Position, 10.50 Inch Rotor Diameter

79 and up Metric brake rotor kit comes with 5/8"-11 coarse thread wheel studs installed, bearings, and seals
Stock Metric bolt pattern of 5 on 4 3/4" to match stock rear ends
Fits 2 wheel drive S-10 applications as well
Premium cast iron vented rotor design is perfect for dirt circle track racing
Not for use on asphalt circle track cars due to the high load and stress of that application - we suggest billet hubs for asphalt racing

Comes as a Kit

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Key Specs

MFG. Part #	9108958
Position	Front
Wheel Bolt Pattern (in.)	5x4.75 in.
Wheel Bolt Pattern (mm)	5x120.65 mm
Rotor Diameter	10.50 Inch

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Need To Know

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855.313.9176

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Installation Details

Everything You Need to Know About Converting Drum Brakes to Disc

Installation Tips

Proper Break-In Procedure for Steel or Cast Iron Rotors

New steel/iron rotors should be bedded in before being used in racing conditions. Proper bedding will prepare the rotor surface, prolong the rotor's life, and make it more resistant to thermal checking or cracking under severe braking conditions. The following procedures should be performed when bedding in both steel and cast iron rotors. It is best to bed in a new rotor using a used set of pads, preferably ones which will not create heat rapidly. Generating heat too rapidly will thermal shock the rotors. Likewise, when bedding in a new set of brake pads it is best to perform the process on a used rotor. This new/used bedding process permits controlled bedding of each individual component.

Make sure rotor surfaces are free from oils, grease, and brake fluid. Run vehicle up to a moderate speed and make several medium deceleration stops to heat up the rotor slowly. This will help reduce the chance of thermal shock caused by uneven heating of the rotor. Pull into the pits and allow the rotor to cool to ambient air temperature. Care should be taken not to ride the brakes into the pits as this may hot spot the rotor causing premature wear to the surface or structural damage.

Speedway Motors 9108958 Details

Kit Includes:

(2) 1979-Up GM Metric Brake Rotors, 5 on 4-3/4 In, 5/8-11 Inch Coarse Studs
(2) Speedway and Metric Chassis Replacement Inner Seals
(2) Granada Style Rotor/Speedway and Metric Chassis Outer Wheel Bearings
(2) Speedway and Metric Chassis Tapered Inner Wheel Bearings

1979-Up GM Metric Brake Rotors

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
1979-1981 Metric GM rotors 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 1979-1981 style outer bearing 912TS3 (included)
This rotor is designed for dirt track applications and should NOT be used for asphalt racing.

Speedway and Metric Chassis Replacement Inner Seals

Replacement inner hub seals
Double lip seal design keeps grease in and dirt/debris out
2.00" x 2.56" x .234"
2.56" outside diameter and 2.00" inside diameter

Granada Style Rotor/Speedway and Metric Chassis Outer Wheel Bearings

Replacement outer wheel bearing for 1975-1981 Ford Granada style rotors
M12649 outer bearing cone and M12610 outer bearing cup
1.969" overall diameter
1.681" diameter big end
1.494" diameter small end
.720 overall width
.843 inside diameter
IMCA Approved

Speedway and Metric Chassis Tapered Inner Wheel Bearings

Replacement wheel bearings
Includes 912TLM67048 outer bearing cone, 912TLM67010 outer bearing cup
1.245 ID cone and 2.33" OD cup

Guides & Documents

Everything You Need to Know About Converting Drum Brakes to Disc

Speedway Motors 9108958 Specifications

KEY SPECS
MFG. Part #	9108958
Brand	Speedway Motors
Position	Front
Wheel Bolt Pattern (in.)	5x4.75 in.
Wheel Bolt Pattern (mm)	5x120.65 mm
Rotor Diameter	10.50 Inch
Rotor Type	Vented
Parking Brake Provision	No
Minimum Recommended Wheel Diameter	15 Inch
Rotor Shape	Round
Hardware Included	Yes
Rotor Style	Plain Face
Front Rotor Included	Yes
Front Rotor Diameter	10.50 Inch
Front Caliper Included	No
Rear Caliper Included	No
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	No
Rear Rotor Included	No
Bolt Pattern	5 on 4.75"

GENERAL
Sold in Quantity	Kit
Thread Pitch	5/8"-11

Ratings & Reviews

4 Reviews

Overall Assessment

"Customers appreciate the product for its quality fit, as it delivers as promised. Its practicality is enhanced by the easy-to-use packaging. Superior to competitors, users recommend this product for its simple usability and excellent material quality. The overall quality rightly positions it as a great deal in the market."

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4 reviews

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Works well

5.0

a month ago

Billy23w

Potomac Speedway

Verified

Bolted on as it should no complaints

Would Recommend

Great deal

5.0

4 months ago

Sleeper

Abbottstown, PA

Verified

Fit perfect

Would Recommend

Great deal!

5.0

5 months ago

Sleeper

Abbottstown, PA

Verified

Fit as promised!

Would Recommend

Great deal

5.0

6 months ago

Sleeper

Abbottstown, PA

Verified

Great package to make it easy

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

2 Questions • 2 Answers

Sort Questions

Will these work on metric 3 piece spindles? Will the bearings work

by tim

• 4 years ago

1 answer

View Answer

What dust cap fits the rotors?

by Henry

• 4 years ago

1 answer

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2 of 2 questions shown