XDP Thread Cleaning Chaser (M12x1.5) XD40124TC 6L Duramax LB7|LLY|LBZ|LMM (122010000)

6L Duramax LB7|LLY|LBZ|LMM (122010000)

You need to plumb it in as well

the factory coolant tube is no longer compatible

Machined air channel on threads to bleed air (Beware of imitation bleeder screws without an air channel)

it reduces shear load significantly and distributes pressure more efficiently

XDP Thread Cleaning Chaser (M12x1.5) XD40124TC 6L Duramax LB7|LLY|LBZ|LMM (122010000)Get your engine block ready for assembly with the XDP Thread Cleaning Chaser (M12x1. 5) XD40124TC. A thread cleaning chaser is a must have whether you're installing factory style bolts, aftermarket head studs, main studs, or any other fasteners. A thread chaser works by cleaning out the internally threaded holes in your engine block. To use a thread chaser you simply run the tool through the hole and remove it, this process is then repeated until the