offered with or without:
PBL-100 Boring Attachment
This is the best method for fast precision alignment of main bearing bores. It does the complete job of alignment and sizing main bearing bores in about 30 minutes, floor-to-floor time for an average passenger car block. Just add a few minutes more for truck blocks.
Shops all over the country enjoy all the advantages of the CH-100, but the best, most practical reasons are speed and ease of use. Add quality work, and that about sums it up.