Exhaust Manifold Bolt Repair for Ford 4.2L V6, 4.6/5.4L V8, and 6.8L V10; Dodge 5.7L and 6.1L; GM LS 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V8. SAVE UP TO $300 and get a boatload of more stuff. We just debunked the saying “Jack of all trades, master of none” with Power Tech Set - Alpha; our Exhaust Manifold Repair Kit (EMR) from ProMaxx Tool. Not cool enough? We threw in our brand new PowerDrive Adaptor for limited access areas, Machine-Shop Grade Tooling for Extractorless repairs, and the ProTap to restore threads to factory new. Includes the generation IV 200 series, which are the smallest and thinnest EMR plates available. Behind the shock tower, firewall, and just about anywhere else, we take the hassle out and put the ease back in. Not enough? We have tool kits for more than 30 different engines.