Few options for doing coolant bypass on your 12 valve Cummins.

FLEECE KIT FOR 12V https://amzn.to/3wChHMs
FIXED RELIEF VALVE https://amzn.to/3PAYn9T
Adjustable Relief Valve https://amzn.to/3ahfugX


WANT TO HELP THE CHANNEL ?
Merch !!! check out the website for merch www.cutteruprob.com

PATREON   / cutteruprob  

also check out my amazon store https://www.amazon.com/shop/cutteruprob

DISCLAIMER: Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission. There is no additional charge to you!