Rocker Arms

[Fitz]

Originally Posted by low&slow

I did post this same question over in the Engine area with no luck for any answers.

Trying to figure out if a straight 6 chevy rocker arm is the same as a small block v8 rocker arm?

The 192, 230, 250 and 292 engines use rockers with a 1.75:1 ratio and a 7/16 stud. The early chevy small block (283, 327) use various ratios from 1.5:1 through 1.7:1 depending on cam and most have a 3/8 stud.