I have searched high and low for lifter information out in cyber-space land, but I am not fully confident with the result - some of the information is conflicting, imagine that.

For a 1967 330, .921 lifters, right?

 

No. None of the 330s used those larger lifters.

 

So the large lifters were only for 400 and 425 then? Standard .842 are what I should drop in my 330?

 

Only 400 and Toro 425 in 1967 all others used the smaller diameter lifters. V-8

 

Just to clarify, Joe means '66-'67 400s.

 

whew - it was hard enough finding reasonable parts for my '67 330 without having to get 4x the price for lifters!