| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
12-09-2022, 05:43 PM
|
|||
|
|||
crankshaft flange
Very quick question. What was the first year that the front crank hub had 4 bolt holes for mounting the drive pulleys instead of 6? thanks.
|
|
#2
12-09-2022, 06:04 PM
|
||||
|
||||
|
I'm about 95% certain that it was 1968.
__________________
|
|
#3
12-09-2022, 06:59 PM
|
||||
|
||||
|
X2.
__________________
I do stuff for reasons. |
|
#4
12-09-2022, 08:48 PM
|
||||
|
||||
|
Yep, '68 was the orphan year where they went with the 4-bolt balancer but kept the 8-bolt water pump.
__________________
Mick Batson 1967 original owner Tyro Blue/black top 4-speed HO GTO with all the original parts stored safely away -- 1965 2+2 survivor AC auto -- 1965 Catalina Safari Wagon in progress. |
|
#5
12-10-2022, 07:27 PM
|
|||
|
|||
|
Thanks
|
| Reply |
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Linear Mode
