Dirtworks 10.5 Inch Granada Style Disc Brake Rotor

Name: Dirtworks 10.5 Inch Granada Style Disc Brake Rotor
Brand: Speedway Motors
SKU: 91674078
Price: 58.99 USD
Availability: InStock

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$58.99

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Product Summary

Front Position, Round Rotor Shape, Vented Rotor Type

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Key Specs

Position	Front
Rotor Shape	Round
Rotor Diameter	10.50 Inch
Rotor Type	Vented
Rotor Style	Plain Face

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Installation Details

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.

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Speedway Motors 91674078 Details

Our 1975-1981 Ford 10.5" Granada style rotor is specifically designed for the rigors of dirt track racing. Drilled with a Wide 5 pattern with a 5-on-5" bolt circle. Includes 5/8" coarse quick-start wheel studs (installed).

NOT for use in asphalt racing.

IMCA Approved.

CA Prop 65

Speedway Motors 91674078 Specifications

KEY SPECS
MFG. Part #	91674078
Brand	Speedway Motors
Position	Front
Rotor Shape	Round
Rotor Diameter	10.50 Inch
Rotor Type	Vented
Rotor Style	Plain Face
Rotor Material Type	Steel

GENERAL
Rotor Finish	Natural
Rotor Thickness	0.89"
Bolt Pattern	5 on 5"
Stud Length	1.75"
Stud Diameter	0.69"
Thread Pitch	5/8"-11
Weight	16.55 lbs.
Sold in Quantity	Each
Notes	Designed for dirt track applications.