MTFCA Forum

Found these at a recent estate sale. Not likely T. Similar to Model A front axle spring perch. I'm calling on the antique car gurus to possibly identify the application.

Aftermarket hot rod front spring perches.

I thought so as well; however, they appear old and threads are dipped in wax.

You may be right Dan.

Good for Bucket T

The dippped threads are typical of military spec preservaton of spares. That also would indicate an older manufacture.

Allan from down under.

Those are "PSI" brand spring perches.
PSI was in business in the 60's & 70's & 80's making hot rod stuff.
They were in Rosemead Calif.

Thank you Dan and Pete. Makes perfect sense to me.

i wonder if they would work in a stock T axle?? that would lower the car a bit

Those were made for split adjustable hair pin radius rods…, so you could dial in the caster!

Hank

I haven't seen that idea before, but it should allow lowering the car by dearching of the spring. If you did that with a standard perch the suspension geometry would screwed up.