MTFCA Forum

Posted: **Sat Nov 20, 2021 2:40 pm**

Posting this for FYI. T body is 7/16". Y block is 1/2 with a divot in the top for push rod. Foot is the same size. I understand why this conversion is convenient for OHV.

Posted: **Sat Nov 20, 2021 6:01 pm**

I used the Y-Block tappets in my Model N engine rebuild. Just ground the tops down till the cup was gone.

MTFCA Forum

Model T tappit VS Ford Y block tappit

Model T tappit VS Ford Y block tappit

Re: Model T tappit VS Ford Y block tappit