The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

jfnar · 05-07-2018, 04:37 PM

I'm upgrading my 68 gmc to power disc brakes. This hole in the front of the master cylinder is leaking fluid. I don't know what it's for. Should it be plugged? Thanks.

05-07-2018, 04:37 PM	#1
jfnar Registered User Join Date: Jul 2009 Location: Jonesboro, AR Posts: 410	What's this hole in master cylinder? I'm upgrading my 68 gmc to power disc brakes. This hole in the front of the master cylinder is leaking fluid. I don't know what it's for. Should it be plugged? Thanks. Attached Images