A local wrecking yard has a 250-6 with the integral intake with a 3 spd trans bolted on the back. Is there an ID
location on the gear box that I can check for possibly using as a back up for my 65? The tail section does have
a different mounting bracket. I hope I can buy it and the HEI dist. for a reasonable price.
Thanks in advance.
That intake started in like 77 or so.
Sorry can't help with any ID numbers....
It defiantly should be a fully synchronized transmission.
By the early 70s all of the transmissions had the lower style cross member mount set up
Its a "van thing". A life style you have to live to understand!!!!
Thanks Wookie, I am going to get some good measurements of my box and see if the tail section can be swapped out.
Craig
If they are both saginaw 3 speeds, the tailshaft should swap out. It is possible to swap the 3 speed saginaw tailshaft housing onto a 4 speed saginaw also.
Gregg Groff
There's no place like 127.0.0.1
1968 Chevy G20 108 panel Now with 454 power!
1965 Chevy G10 panel- OHC Pontiac inline 6
A question has come up about the Saginaw 4spd I have...Is there anybody out there rebuilding Saginaw trannys, parts available? Ray
68 108 panel parts donor
69 108 sportvan deluxe 350 4bbl 700R4 3:36 posi
68 108 sportvan custom 350 4bbl 700R4
Originally Posted by RAY68108
Parts:
https://www.allstategear.com/Saginaw...rts-s/1965.htm
Parts and rebuilt transmissions:
https://www.midwesttrans.com/Saginaw...nsmission.html
Gregg Groff
There's no place like 127.0.0.1
1968 Chevy G20 108 panel Now with 454 power!
1965 Chevy G10 panel- OHC Pontiac inline 6
Thanks! Thats what Im looking for.
68 108 panel parts donor
69 108 sportvan deluxe 350 4bbl 700R4 3:36 posi
68 108 sportvan custom 350 4bbl 700R4
saginaw traNSmissions had different gear ratios, which are identified by the number of rings/lines/grooves cut into the splines of the input shaft.
Saginaw 3-speed
1st
2nd
3rd
n/a
n/a
No Lines (grooves)
2.85
1.68
1.00
n/a
n/a
1 Line
2.54
1.50
1.00
n/a
n/a
2 Lines
3.11
1.84
1.00
n/a
n/a
3 Lines
3.50
1.89
1.00
n/a
n/a
Saginaw 4-speed
1st
2nd
3rd
4th
n/a
No lines
2.84
2.01
1.35
1.00
n/a
1 Line
2.54
1.80
1.44
1.00
n/a
2 Lines
3.11
2.20
1.47
1.00
n/a
3 Lines
3.50
2.47
1.65
1.00
n/a
64' wikivan 230/4 onda tree/2.56 posi
'64 Red Baron no engine/trans
'66 "Lucky" 230/3 onda tree/project
'67 108" G10 "high roller" 350/th350 12 bolt rear, 31" tires
Just curious, I have not shifted a 4 spd column trans and am wondering how the sequence goes. Does a 3spd
shifter work with it?
Also, the guy wants $200 for the trans so I think I will just drop mine out next winter and see why it
slips out of second on negative acceleration. Probably an easy fix.
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