The 512 and 513 bars were used on the fuselage Imperials, with 516 and 517 for H.D. use. So it will fit your 1968 Imperial. It may be a slightly heavier duty bar than the 1967-68 510/511 bars as the fuselage Imperials were heavier. Just remember even numbers are right side and odd are left. With each pair, the right is the lower number - 510/511. 512/513. 516/517. 511 and 512 are not a pair, for example, but 512 and 513 are. Bill Vancouver, BC ----- Original Message ----- From: "BOBSMOPAR" <bobsmopar@xxxxxxxxxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Wednesday, March 03, 2004 1:02 PM Subject: Re: IML: 68 t-bars > Hi all. > I looked at the new bar again and I told you the wrong number it is a 512r. > And above that it has BTA. > Thank you. > Bob > ----- Original Message ----- > From: "Bill Watson" <wwatson@xxxxxxxxx> > To: "Imperial Owners Club" <mailing-list@xxxxxxxxxxxxxxxx> > Sent: Wednesday, March 03, 2004 7:27 AM > Subject: Re: IML: 68 t-bars > > > > > > Looks like your right bar is a left. The right bar should be an even > > number. Bars can be installed either end front/back, but there is a right > > and a left. > > > > The three digits are the last three numbers of the part number, Cannot > > locate a bar ending in 317 or 217. > > > > However, the standard bars should be 510 (R) and 511 (L) while the > > heavy-duty bars should be 516 (R) and 517 (L) > > > > A bar stamped 522 will not fit an Imperial - it is for a Dodge Polara or > > Monaco. > > > > Bill > > Vancouver, BC > > > > > > > > ----- Original Message ----- > > From: BOBSMOPAR > > To: mailing-list@xxxxxxxxxxxxxxxx > > Sent: Tuesday, March 02, 2004 7:17 PM > > Subject: IML: 68 t-bars > > > > > > Hi All. > > Tonight I pulled the isolator bar out of the Imperial. > > I then tried to turn the bars a little to mate them to the adjusting bolts > > but they would not move do I need to loosen the nuts that hold the lower a > > arms on the cross member. > > I also checked the numbers on the bars. > > On the right one it has stamped on it 317. > > On the left one it has a L and 217 on it. > > I have one nos bar for the right side it is stamped 522 R can I use 1new > > bar and 1 old bar on this car. > > Thanks for any help you can give. > > I thank all that replied so far. > > This list has been a great source for info and parts. > > Bob > > 68 Imperial > > > > > >