Pan Bolts


Old 12-17-03, 04:38 PM
Visiting Guest
Posts: n/a
Pan Bolts

Can somebody tell me what size bolts hold the oil pan on a 1989 ford 351.

Sponsored Links
Old 12-17-03, 06:03 PM
billys68ss's Avatar
Join Date: May 2003
Location: USA
Posts: 1,459
Either 7/16 or 1/2 heads. 1/4-20 or 5/16-18 thread respectively. If I remember correctly the perimeter bolts are the 7/16 (1/4-20) and there are 4 bolts at each corner that are 1/2 (5/16-18) I know a small block Chevy is like this, but I believe the Ford is the same way. Plus since it is an engine fastener that has not likely been upgraded to metric im almost certain that is what they are.
Hope this is helpful to ya,

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Display Modes