Section 134 (6.7L Engine (Service Information)): Description: Description
WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The cylinder block is constructed of cast iron. The casting is a skirted design which incorporates longitudinal ribs for superior strength and noise reduction. The block incorporates metric straight thread O-ring fittings at lubrication oil access points. The engine is manufactured with the cylinders being a non-sleeved type cylinder.
The cylinders are numbered front to rear; 1 to 6. The firing order is 1-5-3-6-2-4.