1-1/8" bore
GM Aluminum Master Cylinder Ball Mill 1-1/8" Bore, 9/16" / 1/2" Ports
Part Number: 37-1004
GM Aluminum Master Cylinder Ball Mill 1-1/8" Bore, 9/16" / 1/2" Ports
GM Universal Aluminum Power Brake Master Cylinder
- 1-1/8" Bore = 28.58 mm
- 9/16" / 1/2" Ports on Left Side Chrome
- Disc/Disc , Disc/Drum , Drum /Drum
- Chrome Finish
