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Product Summary

Front Position, Round Rotor Shape, Vented Rotor Type

  • Strong, lightweight, iron brake rotors
  • GM Metric rotor, 10-1/2" diameter by 1" thick
  • Fits 1979-88 GM Spindles with OE 10-1/2" rotors

Comes as a Kit

Key Specs

PositionFront
Rotor ShapeRound
Rotor Diameter10.50 Inch
Rotor TypeVented
Rotor StylePlain Face

Need To Know

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Details

Brake Rotor

Wilwood’s OEM Replacement Racing Rotors for Modifieds: Wilwood Engineering is proud to introduce our OEM-Replacement line of racing rotors to the industry. These rotors were designed utilizing the latest developments in iron formulation technology using our proprietary blend ferrous alloy to bring you the strongest, lightweight, most dependable rotor available in the market place. The rotors are new castings, not reworked parts and our tolerances are held to the high standards you have come to expect from Wilwood Engineering. GM Metric type rotors come standard with races and 5/8” coarse wheel studs installed in the 5 on 5 bolt pattern. Standard rotors come with 2.14" long studs. LS rotors come with an increased length, 3.14" long wheel stud to simplify wheel spacing. The GM Metric rotor is 10.50” diameter by 1.00” thick and fits the 1979-1988 GM spindles with OE 10.50" rotors.

  • Strong, lightweight, iron brake rotors
  • GM Metric rotor, 10-1/2" diameter by 1" thick
  • Fits 1979-88 GM Spindles with OE 10-1/2" rotors
  • Features 3.14" long studs for adding popular wheel spacers

Bearing Spacer

  • Designed to fit '79-up GM Metric spindles
  • Allows your front hubs to be tight with minimal drag and side pre-load
  • Easy adjust threaded sleeve and set screw ensure you'll never worry about an over-tightened front hub again

Bearings and Seal

Bearing Kit for GM #2 Metric Front (SET3/6); DRP Premium Finished

Includes:

  • (1) LM67048
  • (1) M12649
  • Seal OD: 2.565"
  • Seal ID: 1.950" (Our sealing elements are full PTFE and "stretch" over the spindle)
  • Seal Width: 0.255"

 

Kit Includes

(1) Wilwood 160-9239LS GM Metric Hub/Rotor, 10.5 Inch, Long Studs

(1) DRP 007 10521S 1979-Up GM Metric Spindle Pre-Load Bearing Spacers

(1) DRP 007-10581 Premium Finished GM Metric Front Bearing Kit

(1) DRP Performance Products 007 10577 Ultra Low Drag Hub Seal

(1) DRP 007-10756 Ultra Low Drag Bearing Grease Syringe, 50 Grams

Specifications

KEY SPECS
BrandSpeedway Motors
PositionFront
Rotor ShapeRound
Rotor Diameter10.50 Inch
Rotor TypeVented
Rotor StylePlain Face
Rotor Material TypeIron
GENERAL
Speedway Motors Catalog Part #916-05178
Rotor FinishNatural
Rotor Thickness1"
Bolt Pattern5 on 5"
Thread Pitch5/8"-11
Weight14.9 lbs.
Sold in QuantityKit