Fixing broken exhaust manifold, oil pan, intake, and other bolts on the Cummins ISX engine block no longer has to be a disaster. The BULLIT ISX version ships ISX specific. BULLIT is an all-in-one adaptable repair tool that works on any linear bolt pattern. Adding the BULLIT ISX Base Kit added to any BULLIT ProKit allows technicians to expand the power of BULLIT to the Cummins ISX engine. BULLITÂŽ was engineered to address broken bolts, including exhaust manifold bolts, in almost any engine BULLITÂŽ has adjustable carriages that allow the tool to be configured to the exact bolt pattern of just about any linear bolt pattern, eliminating machine tolerances. Why? BULLITÂŽ copies the bolt pattern exactly. How? The Kit comes with three fasteners which allow the jig to match the bolt pattern. Locking the sliding carriages down immediately replicates the bolt pattern precisely. In fact, better than any other kit in the wor