Need tbi heads

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

STROKED

Newbie
Joined
Jul 23, 2016
Messages
7
Reaction score
0
Location
California
So, i finally got new rebuilt 193 heads for good deal.

Now my problem is they have round pushrod holes, my old head had slot pushrod holes. So here is my question. Why did my old stock heads have slot pushrod hole with self align rockers?
 
Last edited:
Top