answersLogoWhite

0


Best Answer

Most likey its the TH400. If it has 4 speeds, its the 700R4 (w/overdrive)

User Avatar

Wiki User

βˆ™ 14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What transmission does a 1989 Chevy Silverado have?
Write your answer...
Submit
Still have questions?
magnify glass
imp