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Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors
Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors

Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors

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Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors
Garage Sale - 1979-1981 GM Midsize 10 1/2 Inch Disc Brake Rotors
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Part # UP55582
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for Speedway Motors to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item UP55582 is made to order. It will be shipped from our warehouse when it is produced.

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Info

This rotor is garage sale priced because it has been installed and returned.  This one does have grease inside the center, but does not appear to have been run. 

   No Warranty, No Returns On Garage Sale Items

We stock those hard-to-find replacement brake rotors for your '79-'81 GM "midsize" cars (Malibu, Monte Carlo, El Camino, Cutlass, Century, Regal, etc.).

Notes

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.

Specs

Material Type:
Cast Iron
Weight:
17.80
Sold in Quantity:
Each
Finish:
Natural
Bolt Pattern:
5 on 4.75"
Rotor Diameter:
10.50
MFG. Part #:
910-31081
Rotor Thickness:
1.04
Rotor Construction:
Vented
Garage Sale:
Yes
Rotor Location:
Front
Rotor Shape:
Round
Drilled:
No
Slotted:
No
Some parts are not legal for use in California or other states with similar laws/regulations

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