BBC break in rockers
 

Does anybody know who makes big block Chevy break in rockers?

The only thing I could find are the comp cam gold aluminum full rollers 500- 600 bucks

I would pull the innerspring out except on my set of heads, the machinist used a strong outer coil
So the only inner spring is the damper - and I’m not sure that really adds much in the way of pressure

So I’m looking for break-in 1.3 rockers as an option - any advice here?

Put a set of weaker springs on it. I use stock springs, but you have to check for coil bind and keep the RPMs low.