Wilwood GS Compact Integral Master Cylinder .700" Bore H768D03M When using Bracket 20-155 w/

When using Bracket 20-155 w/ Long Truck Spacing

Some 1966 models use P/N 11100 instead

1964-1970 Buick Wildcat CID 327

These 60 grit rolls are 3/8" x 1 1/2" long

1/2 in Frankland Hubs

Wilwood GS Compact Integral Master Cylinder .700" Bore H768D03M When using Bracket 20-155 w/Wilwood'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