Reference Details
- Common issue
- A later 421, converted Tri-Power intake, or HO dress parts are presented as the original configuration. · 1965 Pontiac Catalina 2+2 421
- Confidence
- documented · 1965 Pontiac Catalina 2+2 421
- Correct value
- Factory 421 four-barrel, 421 Tri-Power, or 421 HO configuration matching the individual invoice and period specifications · 1965 Pontiac Catalina 2+2 421
- Where to check
- PHS documents, engine unit code and date, block and head dates, induction, cam and exhaust equipment · 1965 Pontiac Catalina 2+2 421
- Common issue
- A later 421, converted Tri-Power intake, or HO dress parts are presented as the original configuration. · 1966 Pontiac Catalina 2+2 421
- Confidence
- documented · 1966 Pontiac Catalina 2+2 421
- Correct value
- Factory 421 four-barrel, Tri-Power, or HO configuration matching the individual invoice and period specifications · 1966 Pontiac Catalina 2+2 421
- Where to check
- PHS documents, engine unit code and date, block and head dates, induction, cam, and exhaust equipment · 1966 Pontiac Catalina 2+2 421