30-31 coupe seat in a 29

[Shelbycsx]

Will a 30-31 coupe seat fit into a 29 coupe?

 

[ModelA29]

https://www.mafca.com/tqa_b_measurements.html


Looks like the later seat is a couple inches lower

 

[jack backer]

If your not building a show car the back seat from a Jeep TJ fits, is comfortable and the back folds down so you can load groceries

 

[rotorwrench]

The spring box assembly is different on the bottom to allow it to fit down lower. The adjustable seat was likely why the change was made. The 28/29 seat is tapered on the sides where the 30/31 is more rectangular in shape and likely a bit more narrow by comparison.