crank shaft pulley

[dart_man440]

Guys, I tried turning the 361 pulley all the way around, still only 5 of the bolts would match. I figure I would just drill out the 6th hole but, then I saw that the depth on the 361, 383 is different, the grooves won't align with either the alternator, water pump or power stering pump. so now I know I cant use the 361 or the 383 pulleys, and I tried 3 different ones. I looked on e-bay and the have a few on sale but they are 7 3/8 pulleys and what I need is a 7 in. or I might be able to use the 7 3/8 but then I have to find a smaller diameter water pump pulley but the same depth. If anyone has one that might work or have any ideas, please let me know. thanx again. Dart.

 

[green67cuda]

i think the year was 74 where the pulley bolt patern changed....i had to elongate 1 hole on my pulley to get all 6 bolts in, but if your depth is off, then that won't matter anyway....

 

[AdamR]

Yup, pulley bolt patern was change in the mid 70s. Just leave one out.