Have only heard crickets so far so I'll offer this.

I'd trade one of my stainless coupler clamps for the coupler length info from a few models.

I'd be interested in any 73 models, any 74 A or E bodies (didn't all 73 & 74 B bodies have that odd steering coupler?), any 78 models like F or M bodies, and any trucks from 65 to 93. Obviously ONLY if they have a coupler.

Post a picture here and tell me the length. Again there are 2 lengths; a 3" and a 3-1/2" version. I'm pretty certain the 3" was from 66 to 73 and the 3-1/2" was from 74 till like 93.

JUST IN CASE, I'm gonna limit this to the first 10 to 20 replies.

Jim Fillmore
Detroit Muscle Technologies