Correct size T bolts for leaf springs

[emdoller]

I have a 69 convertible with 5 leaf springs. I removed them in order to install new ones. The T bolts are a bit worn and are about 1.5” in length. I ordered a set for multi leaf and got ones that are closer to 2”. When I look at catalogs they say the 1.5” I have are for mono leaf. I’m fairly sure they are original to the car and fit well.

Can anyone help clear this up?

Ed

[Everett#2390]

I believe the T-bolts are the same length for both mono- & multi-leaf springs because the bottom spring plate meets with the welded spring perch on axle tube.
The plate/perch squeeze the pads and spring for fit.
 I suggest using the OE bolts you have and slightly coat the threads with anti-seize and enjoy the ride.
Check nut every ten miles(?) until your confident they will remain tight, or are tight.

[Edgemontvillage]

Original T-bolts are 1.25" and I have not seen a difference between those used for mono leaf vs multi leaf applications.

Untitled by Lloyd Costley, on Flickr

[emdoller]

Perfect! Thank you!!

[ko-lek-tor]

Original T-bolts are 1.25" and I have not seen a difference between those used for mono leaf vs multi leaf applications.

Untitled by Lloyd Costley, on Flickr

The ones out of my mono 10 bolt are 1”. The ones out of my 12 bolt multi Are 1.25”