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
#17992 07/12/02 02:09 PM
Joined: Jul 2002
Posts: 149
N
Contributor
OP Offline
Contributor
N
Joined: Jul 2002
Posts: 149
I have a 71 Chevy 250 six with a TH350 trans behind it. I currently have a 153 tooth(small)flex plate. I have to pull the trans and wanted to put a 168 tooth (large) flex plate on. Can anyone tell me if I can do this and what flexplate and starter to ask for? As far as I can tell there is no starter that will match the 250 block for a 168 flexplate.
Thanks


Terry/Novaconv
I.I. #3948
#17993 07/13/02 04:23 AM
Joined: Jul 2000
Posts: 4,622
Likes: 25
1000 Post Club
**
Offline
1000 Post Club
**
Joined: Jul 2000
Posts: 4,622
Likes: 25
Yes there is I run a 168 tooth flywheel in my 64 But i'm also running a 4speed But if the block does not have both holes for either starter then You woul dhave to drill it yourself. the 168 starter is a stagered bolt where as the 153 is bolted straight across Just swap noses and get a v8 flywheel Or buy a v8 starter if the block is drilled for the stager. hope this helps }[oooooo]
Ps every 250 I have already has both.



------------------
NovaMan/Twisted6/Larry


Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.
#17994 07/13/02 10:33 PM
Joined: Jul 2002
Posts: 149
N
Contributor
OP Offline
Contributor
N
Joined: Jul 2002
Posts: 149
Thanks for the info Larry. Unfortunatley I have a block that only has the 2 holes drilled for the starter. I checked and and rechecked and checked again, I just can't make that other hole appear. The small flexplate has worked fine for me, I just wanted to a bigger one, well maybe next time.


Terry/Novaconv
I.I. #3948
#17995 07/15/02 04:03 PM
Joined: May 2000
Posts: 680
B
Major Contributor
Offline
Major Contributor
B
Joined: May 2000
Posts: 680
You can use a mini starter from Jegs or Summit with the large flexplate. They all seem to have two sets of holes for the straight bolt pattern.


Inliner #1916
#17996 07/16/02 01:24 AM
Joined: Jul 2000
Posts: 4,622
Likes: 25
1000 Post Club
**
Offline
1000 Post Club
**
Joined: Jul 2000
Posts: 4,622
Likes: 25
He is right we just did that not long ago on a v thing I forgot about that sorry.}[oooooo]



------------------
NovaMan/Twisted6/Larry


Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.

Moderated by  stock49, will6er 

Link Copied to Clipboard
Who's Online Now
1 members (stock49), 6,104 guests, and 89 robots.
Key: Admin, Global Mod, Mod
Newest Members
Squid76, Sam Matthews, Howard5507, jrdunn, skibs3
6,921 Registered Users
Sponsored Advertisement
Sponsored Advertisement
This Space is Available
Powered by UBB.threads™ PHP Forum Software 7.7.5