logo
12 Port News - Features
12 Port History
Casting Numbers
Online Store
Tech Tips
Become a Member
Previous Thread
Next Thread
Print Thread
Rate Thread
#6398 02/02/05 04:49 AM
Joined: Oct 2004
Posts: 11
R
Active BB Member
OP Offline
Active BB Member
R
Joined: Oct 2004
Posts: 11
anyone know where I can find a 12 volt alternator conversion bracket for a 54 belair, any help is appreciated

Joined: Aug 2003
Posts: 1,905
D
1000 Post Club
****
Offline
1000 Post Club
****
D
Joined: Aug 2003
Posts: 1,905
I think Patrick's sells them for 216/235/261,etc.
I have recently seen one on eBay too.


Drew
Mid-Atlantic Chapter
Joined: Jan 2005
Posts: 20
F
Active BB Member
Offline
Active BB Member
F
Joined: Jan 2005
Posts: 20
A cheaper alternative, if you have access to the parts...I used the lower bracket from a 250, and redrilled the holes that mount it to the block. I used the original 235 upper generator arm. I had to rebend it just a bit. Works quite nicely, but you have to be careful about alignment.


-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, 261 Cam & Split Manifold
Joined: Aug 2003
Posts: 1,905
D
1000 Post Club
****
Offline
1000 Post Club
****
D
Joined: Aug 2003
Posts: 1,905
Tim, Using your system,is the alternator mounted at the top or bottom of the block? I like your idea and may use it myself.


Drew
Mid-Atlantic Chapter
Joined: Mar 2004
Posts: 757
M
Major Contributor
Offline
Major Contributor
M
Joined: Mar 2004
Posts: 757
Another option is the one I used on my 216. Get one of those chrome alt brackets shaped like a letter F that they sell for attaching to the bracket on SBC V8 headers. The front hole in this bracket aligns the pulleys correctly but the bolt spacing is not the same as the mounting bosses on the engine block. Redrill the rear hole so it aligns with the hole in the block. The upper adjusting arm needs a slight amount of rebending to align with the adjustment boss on the alternator and its done.

Not that you really need a chrome bracket but they are available almost everywhere for under $9 which makes it simple if you don't have a late model inline one laying around and you don't want to roam a junk yard in the middle of winter to find one.

Mike


Mike G #4355
Joined: Jan 2005
Posts: 20
F
Active BB Member
Offline
Active BB Member
F
Joined: Jan 2005
Posts: 20
Drew-

It mounts on the bottom, in exactly the same spot the generator was. Like I said, you have to be careful to drill the bracket in the right spot to get the pulleys lined up, but as I recall (its been about 10 years since I've done this) it wasn't a problem at all. HTH.


-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, 261 Cam & Split Manifold
Joined: Dec 2004
Posts: 30
C
Active BB Member
Offline
Active BB Member
C
Joined: Dec 2004
Posts: 30
Why not just make spacers out of a piece of pipe and use the existing bracket?


cgresham1212
"If you don't drive it, why have it?"
Joined: Feb 2004
Posts: 6
H
Active BB Member
Offline
Active BB Member
H
Joined: Feb 2004
Posts: 6
HA!
Tim, I did the same thing on my 235.
Iam not that dumb afber all.


cut, hammer, weld, drive.
not necessarily in that order.

Moderated by  stock49, Twisted6, will6er 

Link Copied to Clipboard
Who's Online Now
0 members (), 321 guests, and 36 robots.
Key: Admin, Global Mod, Mod
Newest Members
trustedmedications20, Jsmay101, Paul Mahony, KeithB, Steve83
6,783 Registered Users
Sponsored Advertisement
Sponsored Advertisement
This Space is Available
Powered by UBB.threads™ PHP Forum Software 7.7.5