The Rocky Base Kit facilitates the removal of broken exhaust manifold bolts on Ford 4.6/5.4L V8, and 6.8L V10, both two and three valve engines.
It is the smallest and thinnest available to fit behind the shock tower to make the repair. ProMaxx Tool’s exclusive screw-in bushings which incorporate a proprietary mating angle that once seated, bring the bushing into perfect alignment with the cylinder head. The results? The most accurate and precise tool in the market.