Cummins Engine Work

Cummins Engines – Things we do!

 

 

 

 

 

O-ring 5.9 Head Poppes-head-12-15-15-0835

Current Tech Bulletins suggest no longer Boring 5.9L Cummins due to pin holes. Jan 2016. Sleeving is perhaps best options.

6.7L-Cummins-Mid-America-1-7-2016-01141 Boring 6.7L Block