[BigBlockRanger]

Got a set here but can't seem to find any info on them. Are they like the 134M's ?

 

[rmcomprandy]

Got a set here but can't seem to find any info on them. Are they like the 134M's ?

NO ... the metalurgy and width are different.
They are wider and use aluminum matrix instead if tri-metal.

EDIT: They have different characteristics.

 

[BigBlockRanger]

Thanks Randy, the width is what I was concerned about.