Also, the parts book lists 3 different bolt lengths but doesn't call out which one you'll need:
2 1/4" (3/3" - 16 thread) 2 3/4" (7/16" - 14 thread) 2 3/16" (this one has an AMC part number so no specs)It looks like there was a change in 69 to go from the 2 1/4" to the 2 3/16" length bolt but I didn't see any notes about when or why there was a change.
It's important to use the correct length bolt or you will not get enough thread engagement and you could strip bolts threads.
These bolts (and washers) should be grade 5. Matt On 5/29/2009 9:37 PM, Armand Eshleman spouted this sage advice:
Scott, 3/8 x 2 NC with a washer. AMC used a specific bolt made for the bellhousing to block connection, but I think you could get by with the above bolt size. Just make sure you buy quality bolts and not the bulk farm type bolts.----- Original Message ----- From: "Scott Selleh" <vnm.venom@xxxxxxxxx>To: "AMC, Rambler, Nash, Jeep and family" <amc-list@xxxxxxxxxxxx> Sent: Friday, May 29, 2009 5:11 PM Subject: [AMC-list] BoltsDoes any one know what size bolts are needed to bolt my M-12 to my 390? -------------- next part -------------- An HTML attachment was scrubbed... URL:<http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/200905 29/70a6347e/attachment.htm>_______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com -- Internal Virus Database is out-of-date. Checked by AVG. Version: 7.5.560 / Virus Database: 270.12.26/2116 - Release Date: 5/15/096:16 AM_______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com
-- mhaas@xxxxxxx Cincinnati, OH http://www.mattsoldcars.com 1967 Rambler American wagon 1968 Rambler American sedan ================================================================= According to a February 2003 survey of Internet holdouts released by UCLA's Center for Communication Policy, people cite not having a computer as the No. 1 reason they won't go online. _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com