3. .8L Exhaust Manifold Bolt Repair ProKit removes broken exhaust manifold bolts on 3.8L 2007-2011 Jeep Wrangler, 2001-2010 Chrysler Town & Country, 2005-2008 Chrysler Pacifica. Due to demand from the Chrysler, Dodge, Jeep, Ram (CDJR) auto repair community, the new Exhaust Manifold Repair (EMR) Kit, model name Kaiden, makes it easy for technicians to remove broken exhaust manifold bolts on Dodge/Jeep V6 3.8L engines. The kit is designed for Jeep Wrangler, Chrysler Town and Country, Pacifica and any other vehicle equipped with the 3.8L engine. In addition to precision-engineered guide plates, ProMAXX Toolâ??s exclusive screw-in bushings provide the most exact alignment with the 3.8L engine cylinder head. Kaiden incorporates splined, slip-nut-styled, non-deforming extractors that are utilized in both a clockwise and counter-clockwise direction. This unlocks the broken bolt remnant without pinching it in the cylinder head. The Kaiden kit includes ProMAXX Toolâ??s new Platinum Drill Bits, which solve problems ldrilling through super-hard titanium bolts, that common welding procedures cannot address. ProMAXX Tools are the most accurate and precise EMR tools in the market and they are never made outside of the USA. Other kits use inexpensive clamps or loose slip-fit bushings. Bolting the 3.8L Exhaust Manifold Repair Kit in any position with our included precision fasteners provides unparalleled, repeatable and predictable results. Received a previous repair attempt or botched repair? No Problem. ProMAXX Tools larger plate holes provide the use of a thread repair kit that includes bushings, bits, and solid steel inserts to completely restore the cylinder head to factory condition.