Useful & Important Documents

Engine Authorization Forms
Link to Jeep 2.5L, 4.0L, & 4.2L Engine Authorization Form PDF Document
Link to Jeep/Chrysler/Dodge/Ram 3.6L Engine Authorization Form PDF Document
Link to Ford 300 Engine Authorization Form PDF Document
Link to All Other Engines Authorization Form PDF Document

Documents & Packets
Link to Jeep 2.5L, 4.0L, & 4.2L Engine Installation Packet PDF Document
Link to Jeep 258 to 4.7 Stroker Conversion Packet PDF Document
Link to How to Install Jeep 4.0 Cylinder Head Bolts PDF Document