Why It Matters
Optional three-speed automatic; no TH350 path.
Also Known As
1969 Beaumont TH400
Part profile
transmission · General Motors Products of Canada
Optional three-speed automatic; no TH350 path.
1 linked car page.
Z25 option on 73427 two-door coupe or 73437 two-door sport coupe
Beaumont was a General Motors of Canada make sold through Canadian Pontiac-Buick dealers.