| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | Sometimes wheel cylinders that are not replaceable have become rusted where the bleeder screw inserts, even with new screws, making conventional bleeding difficult. For example vacuum bleeding does not work in that case. Pressure bleeding also difficult if any rust around master cylinder. If one is by ones self, two 2 x 4's of suitable length can make bleeding a one person job, although slightly slower than with two people.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
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