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1978
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Gmc
>
K25 Suburban
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Transmission
>
Transmission
> Fitment
Select Part Fitment
AT, 4X2, TH350
AT, 4X2, TH400
AT, 4X4, TH350
AT, 4X4, TH400
MT, 3 Speed, 4X2, Side Cover (Saginaw Manufactured)
MT, 3 Speed, 4X2, Top Cover (Tremec Manufactured)
MT, 3 Speed, 4X4
MT, 4 Speed, 4X2
MT, 4 Speed, 4X4
Your Search:
1978
>
Gmc
>
K25 Suburban
>
Transmission
>
Transmission
> Fitment
:
Select Part Fitment
AT, 4X2, TH350
AT, 4X2, TH400
AT, 4X4, TH350
AT, 4X4, TH400
MT, 3 Speed, 4X2, Side Cover (Saginaw Manu...
MT, 3 Speed, 4X2, Top Cover (Tremec Manufa...
MT, 3 Speed, 4X4
MT, 4 Speed, 4X2
MT, 4 Speed, 4X4