Thread: CY & CX 400THM: differences & similarities
View Single Post
  #167  
Old 10-26-2017, 05:56 PM
Mr70's Avatar
Mr70 Mr70 is offline
Yenko Contributing Member
  
Join Date: Jan 2001
Location: Illinois
Posts: 20,914
Thanks: 70
Thanked 3,525 Times in 1,428 Posts
Default
That's a Service replacement.
HOT03563 stands for:
H=Hydra-Matic..All GM divisions stamped this,regardless of the GM Division using the transmission.
O=1970
T=Transmission
03563=Serial # for Service Use.They started at 00001 and went up to 99999.
Reply With Quote
The Following User Says Thank You to Mr70 For This Useful Post:
Big Block Bill (10-27-2017)