
4 Door GTO | Pontiac GTO Forum
Aug 31, 2006 · Catera = 4 door GTO I owned a 1998 Cadillac Catera, and it was the close to being a 4-door GTO; good power (not enough, of course), rear wheel drive and four doors. It was an Opel product brought to the States by GM. I've often wondered if Holden and Opel shared floor pans, cause they look so similar.
66 tempest 4 door vs 2 door parts interchangeability - Pontiac …
Jun 30, 2016 · I recently purchased a 1966 tempest custom 326 4 door and was wondering if every part on a 4 door can be interchanged with a 2 door model.
1964 Tempest -Conversion of a 4 door to 2 door | Pontiac GTO …
Mar 3, 2010 · Hey, has anyone converted a foor door 1964 tempest sedan to a two door? I know the roof line is a bit different, but the car is the same length, wheel base, passenger compartment, etc. Doesn't seem like it would be too hard. Since the roof line is …
Pontiac 428 build | Page 4 | Pontiac GTO Forum
Mar 22, 2024 · Called Kaufman _ The ported KRE heads for 310 port are coming in at $3,195---$3,600 WITH shipping out the door Butlers Eddys are $3,750 before taxes and shipping .....
Online Cowl Tag Decoder - Pontiac GTO Forum
Jul 10, 2014 · Hi Folks, I have been lurking in here for a while but I wanted to announce that after several months of work I have released a BETA version of my online cowl tag decoder DataTagConverter.Com. It is still a work in progress, but I am hoping that over time it will be useful to the classic car...
Pontiac 428 build | Pontiac GTO Forum
Feb 6, 2025 · What do the Speed Pro pistons look like? I'm computing that flat tops will put you close to 11:1, and a 13cc dish would be about perfect for a 10.3:1 compression ratio. Using the 428 4" stroke crank? A set of Johnson HR lifters for $250? Order me out a dozen sets! Pretty expensive installing the 4-bolt caps when you count the caps and machine work.
1969 LeMans Production Question - Pontiac GTO Forum
Sep 25, 2016 · I have a 1969 LeMans Convertible with a manual 4 speed on the floor. I can research and see how many convertibles were made that year and how many total LeMans came with a manual transmission. I'd really like to know how many 1969 convertibles were made with a manual transmission. Any ideas on...
1967 frame interchangeability | Pontiac GTO Forum
Feb 3, 2024 · 1964-67 BOP, all 2 door and 4 door sedans the same except 67 OLDS, which has wider frame horns, due to getting the crossflow radiator in 67. The 64 -67 CHEVELLE 2 door A body are 4" SHORTER than the 64-67 2 door & 4 door A body BOP frames. Also, 64-67 4 door HARDTOP are supposed to be all by themselves, I haven't verified this though.
67 GTO Frame interchangeability - Pontiac GTO Forum
Jul 1, 2015 · On a budget, any '64-67 Buick, '64-67 Olds, or '64-67 Pontiac A body frame can be used. If you want to replace the frame with the same exact style frame, along with same rear upper spring pockets, you'll want a frame out of a '67 Pontiac Abody or a '67 Buick A body. Have pulled and sold many many frames, but am still trying to figure out the difference in the 4 door hardtop '66 & 67 A-body ...
1962 Pontiac Catalina 421 SD: 4-speed, Super Duty Sleeper
Oct 17, 2023 · The comments section about 1/4 mile times are very controversial Oct 3, 2023 Hemmings It may be the world’s first true factory sleeper. As the Indiana Jones of the automotive world, the 1962 Pontiac Catalina 421 SD packed a punch that its exterior wouldn’t have you believe. On the outside its unassuming good looks and mild demeanor would have you thinking it’s all college professor, but ...