Thick durable cotton construction ensures long-lasting wear
Pre-washed finish provides a broken-in look right out of the box
Soft hand feel for all-day comfort
Designed specifically for 12 valve Cummins engines for perfect fit
Summarized by Shop
This one's for the 12-valve diehards — the ones who know timing, fuel, and boost are all you need. Printed on our toughest tee, this shirt holds up like the block it represents. Thick, durable cotton with a soft hand feel, it’s pre-washed for that broken-in look and built to ride through whatever the day throws your way. Mechanical by nat
Material
Thick cotton
Fit
Pre-washed, broken-in look
Intended Use
12 valve Cummins engines
Care
Machine washable
Design
Printed for durability
Summarized by Shop
4.9
27 ratings
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Update they made it right and sent me a new one plus some I can't believe it I will be a long time buyer now as long as the give away is a square body ,🤣
Super low quality shirt and I didn't even think about it to much but it's the ve pump 12v lame!!! Shirt feels cheap compared to other shirts I have paid less for it will only be worth vthe money after I win