There are 4 choices

Choose One

Automatic Transmission
- TH350
- TH400
Manual Transmission
- 10 spline front output
- 30 spline front output

Transfer Case for 1977 GMC K15/K1500 Pickup

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There are 4 choices for the 1977 GMC K15/K1500 Pickup Transfer Case !!!
Choose Your Option

Automatic Transmission TH350
Automatic Transmission TH400
Manual Transmission 10 spline front output
Manual Transmission 30 spline front output

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