| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | Gord, did you replace all three main shaft bearings, shouldn’t pop out of second if you did. Spring behind ball bearing to retain gear selection might be gone or broken.
That would be on the shift rail.
Ed
Last edited by EdPruss; 10/20/2022 12:29 PM.
'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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