Peace, mercy, and blessings of God be upon you. Engine overhaul available / factory engines (imported). Installation of 6.1 lifters with a 6.4 camshaft to solve lifter problems. Replacement of damaged lifters. If you have a strange engine noise, we will diagnose the fault professionally. Computer diagnostics and online programming are also available for all American cars: ford gmc dodge ram geeb. Gearbox code unlocking and programming available / transmission overhaul with warranty. You are welcome. ( Phone number appears when clicking the contact button )