Originally Posted by superstreeter
I talked to an engine builder here about the T&D shaft rockers, and he showed me a set mounted on a BBC, they have to be pinned to the heads or they may spin, then you`ve got problems. lol. so how do you guys get away without pinning, do they have a set that does not need pinning. ?
The T & D setup on my BBC has a one piece intake bar. The exhaust bolts to the head and fastens to the intake bar. No need to pin them.
TS1955