| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | There are bushings in each end of the starter, when they get worn, the starter acts like it is working too hard, try replacing the bushings if the above make no changes. Starter rebuilders often do not replace those bushings.
'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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