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Old 09-11-2006, 11:30 PM   #1
71chevytruckguy
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4 speed saginaw question

the transmission in the truck started makin an awful grinding noise today on the way how from the parts store. got home and pulled the side cover off. all the gears looks good, but had a ball bearing fall out when the oil drained. the scynonizer rings for 3-4 seems to have a lot of play in them. was wonderin if that was normal or if they were supposed to be tighter? either way i think its time for a rebuild. chris.
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its a work in progess.

71 c-10 lwb, in the middle of frame off restoration.

69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump.
7.807 @ 88.37mph 1.60 60FT

80 g-20 van, tow rig, cammed 305, th350, 10 bolt

88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's
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Old 09-12-2006, 07:42 AM   #2
special-K
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Re: 4 speed saginaw question

I think they are designed to have a bearing ball fall out whenever the side-plate is removed.J/K.I`d have to check into that a bit farther,not good.
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Old 09-12-2006, 07:39 PM   #3
larry may
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Re: 4 speed saginaw question

May have been a detent to help keep the shifting fork stable .my .02%
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Old 09-13-2006, 04:20 PM   #4
71chevytruckguy
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Re: 4 speed saginaw question

pulled the tranny out yesterday and front bearing ate itself up and snapped the shaft that the throw out bearing slide on. didn't put a piolt bushin in the crank when i got the new motor. that with drive shaft angle angle being off did it in. but when to the junkyard last night and got another one for 2 3spd sags, and offenhauser intake, and $40. gotta love being friends with the junkyard guy. hopefully the she'll be back together tonite. chris.
__________________
its a work in progess.

71 c-10 lwb, in the middle of frame off restoration.

69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump.
7.807 @ 88.37mph 1.60 60FT

80 g-20 van, tow rig, cammed 305, th350, 10 bolt

88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's
71chevytruckguy is offline   Reply With Quote
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