The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-01-2020, 02:49 PM   #1
msg
Registered User
 
Join Date: Feb 2013
Location: GA
Posts: 1,315
Flexplate and starter misalignment on a L31 swap

I either bought the wrong flexplate or a new starter is needed to align properly.

The starter I have is from my 350 that was swapped. The 350 had headers and they were constantly heat soaking the original style starters so I went with this one and it worked great.

Can the starter be used with a different flexplate?

This is the flexplate i have

https://www.summitracing.com/parts/SUM-G104SFI
Attached Images
    
__________________
Progress thread for my 66
http://67-72chevytrucks.com/vboard/s...d.php?t=623848

Last edited by msg; 03-01-2020 at 03:00 PM.
msg is offline   Reply With Quote
Old 03-01-2020, 03:49 PM   #2
msg
Registered User
 
Join Date: Feb 2013
Location: GA
Posts: 1,315
Re: Flexplate and starter misalignment on a L31 swap

I just checked with Summit where I bought the flexplate and engine. I was told for that starter I would need a 153 tooth instead like this one.

https://www.summitracing.com/oh/part...make/chevrolet

Hopefully thats accurate, I'll go swap it out soon.
__________________
Progress thread for my 66
http://67-72chevytrucks.com/vboard/s...d.php?t=623848
msg is offline   Reply With Quote
Old 03-03-2020, 09:44 AM   #3
PGSigns
Senior Member
 
PGSigns's Avatar
 
Join Date: Jan 2011
Location: Hayes Va
Posts: 4,569
Re: Flexplate and starter misalignment on a L31 swap

Some mini starters will work on 153 or 168 tooth flex plates and some as you found out are one or the other. Then you have to get a flex plate for the year of engine you have. The later engines with the one piece rear main take a different one than the early model engines.
Jimmy
__________________
60 to 66 Chevy and GMC window decals
http://67-72chevytrucks.com/vboard/s...d.php?t=661131
Good friends, good food and a hotrod what else do you need?
1966 BBW long fleet Daily driver
1965 BBW short fleet Sold and going to a good home
1965 Suburban
2003 3500 Duramax
2005 Ultra Classic
PGSigns is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:38 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com