Mercury Cougar Owners banner

1 - 7 of 7 Posts

·
Registered
Joined
·
103 Posts
Discussion Starter #1
hi does anyone know what size and length bolts i need to attach the pulleys on a 302 engine? thanks,
 

·
Registered
Joined
·
156 Posts
Are you referring to the A/C pulleys or the water pump pulley? I have a 68 302 and I'll be happy to look for you.
 

·
Premium Member
Joined
·
6,980 Posts
Crank pulleys are special bolts, they are unique and have heads like the flywheel bolts. I have noted a couple of different lengths for those.

Water pump bolts depend upon the length of spacers when used without fan clutches. Tough to find sets of those, lots of different lengths, I gave up on that project.
 

·
Registered
Joined
·
103 Posts
Discussion Starter #4
I need all the bolts for all the pulleys just moved my cougar from my sisters to my new place and well she acts a few short of a six pack and threw a bunch of bolts an parts away for no reason. so im trying to figure it out i finally put in my under dash harness an just need to finish up on the engine. any help would be great.
 

·
Registered
Joined
·
174 Posts
Im trying to think what other pulleys- the fan pulley to water pump are 5/16-24 fine thread, sems
the idler brackets if ac are all 3/8-16 flange style heads- some have "dimple" in the center, others have counterbores- if still looking let us know, i'll post more pics if it helps you
engine fan to fan clutch attached DSC03344.jpg
 

·
Registered
Joined
·
103 Posts
Discussion Starter #7
have not been on in a few days thanks for the info ill be heading out to pick these up manana really appreciate it thanks again.
 
1 - 7 of 7 Posts
Top