Torsion bar ID

[Twalker]

Hi guys, can anyone help me identify these bars? Supposed to be from mopar performance but can’t find any info online. They measure 41inches long, so for bbody.

Part numbers on the labels read P4532456 and P4532457

thanks for you help

 

[Beekeeper]

It’s really hard to read the end of the bars in your pics but it looks like maybe they are .980
bars.

 

[Twalker]

It’s really hard to read the end of the bars in your pics but it looks like maybe they are .980
bars.

hey sorry for the bad pics, the numbers are -
456R / 092
457L / 231

456R / NB
457L / FA

 

[Beekeeper]

I would say .920 diameter bars could just measure the diameter of them to know for sure.

 

[69Bee]

They are not in my '98 MP catalog, so I will look tomorrow at work. I have more catalogs back to '84 there...

 

[Twalker]

They are not in my '98 MP catalog, so I will look tomorrow at work. I have more catalogs back to '84 there...

thank you

 

[69Bee]

Well: '85, '87, '89 no torsion bar listings, and the part number index stops at P4530493. The '94 catalog includes the bars, but skips over P4532456/457 in the index. I would have to say they existed around '90-'93.

I FINALLY got someone for Mopar Performance on the phone (888-528-4364), and all I could get was they fit B-bodys. They then told me that Classic Industries bought the rights for the torsion bars, and to call them. I called, and was told my expected wait time was 28 minutes. I am all for helping, BUT to hold for 28 minutes...

 

[Twalker]

Well: '85, '87, '89 no torsion bar listings, and the part number index stops at P4530493. The '94 catalog includes the bars, but skips over P4532456/457 in the index. I would have to say they existed around '90-'93.

I FINALLY got someone for Mopar Performance on the phone (888-528-4364), and all I could get was they fit B-bodys. They then told me that Classic Industries bought the rights for the torsion bars, and to call them. I called, and was told my expected wait time was 28 minutes. I am all for helping, BUT to hold for 28 minutes...

wow! Thank you for that info, no doubt you have gone above and beyond! I’ll call classic and see what I can find out. Meanwhile I’ll get a good measurement, I suspect they are .920.

thanks again!

 

[69Bee]

wow! Thank you for that info, no doubt you have gone above and beyond! I’ll call classic and see what I can find out. Meanwhile I’ll get a good measurement, I suspect they are .920.

thanks again!

It is easy enough to measure diameter and length. At 41" and what the guy at Mopar said, they were for a B-body, and from my catalogs, should be from approximately '90-'93. Keep in mind that these were aftermarket from Mopar Performance and as such, won't be found in any OEM parts books.