1996 GMC K 1500 ECSB 6.5L w/ S manifold and 240000 KMS (01/02/11) , 2.5" crossover w/ pyro bung, 3" down pipe to 4" with flow through muffler and 5" tip, Derale 4L80E trans pan All full synthetic Petro-can oils, Howes Lubricator Diesel Treat and Boss Lubricants ND 30W, Bosch 80034 Glow Plugs, New 1993 HD Lift Pump, Bumper mounted PMD, Battery terminal mod w/ 2 gauge wires and 2/0 gauge starter wire. New 1/2" ID Hyd. hose oil cooler lines block to cooler. GP override, ECT Fooler, High Idle.