Wilwood 160-9239LS 10.5" HP Front 1979-1988 GM Metric Brake Rotor 5X5 Bolt Pattern with Long Studs

Wilwood Brake Rotor with Long Studs 

GM Metric 10.5" Diameter

5x5 Bolt Pattern

3.14" Long Studs 

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.  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.