Wilwood GS Compact Integral Master Cylinder .700" Bore 57130BK With the Performer RPM E-Boss

With the Performer RPM E-Boss 302 manifold number 7129

Pans also have removable horsepower saving windage screen and an inspection hole on the left side of the pan

BL3Z-9430-D

Curved blade design available for reduced noise

1978-1985 Ford Bronco

Wilwood GS Compact Integral Master Cylinder .700" Bore 57130BK With the Performer RPM E-BossWilwood's new GS Compact Integral Master Cylinders are an all new rebuildable design featuring a high pressure die cast aluminum body with a protective e coat finish. Integral cylinders feature a positive seal internal bellows cap. Internally, a refined return spring and piston assembly assures positive pressure control along with a quick and complete release. Wilwood is a leading manufacturer of high performance brake systems and components to fit a