If
you're talking about the bell housing to engine bolts, they're 3/8 course
thread. If you're talking about the four bolts for the trans to bell
housing, they're 1/2".
Herb
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of Jim Buckingham
Sent: Friday, September 29, 2006 9:25 AM
To: 'The Chevelle Mailing List'
Subject: [Chevelle-list] Trans bolts ManualAnyone know the size off the top of thier heads. Need to stop and get some long ones to take the trans out and back in. My guess, 5/8.thanks,Jim

