Install the oil pump onto front of the engine block right onto the crankshaft. After preparing the contact surfaces carefully Both surfaces should be cleaned and preped prior to installing. When installing the oil pump be sure to use the proper sealant around the pump base if neccessary to ensure that oil pressureĭoesn't drop due to leakage. To ensure all pistons move smoothly in and out of their cylinders and nothing binds.Ĭhevy Silverado 2500 6.0L Connecting Rod Torque Specs : 15 ft-lbs + 75° Rod bolts to 15 ft-lbs and then an additional 75 degree turn for each bolt. Once installed you can match the connecting rod caps with the correct rods and start to torque the connecting Or mark is facing the front of the engine and that you don't scratch the cylinder. The piston can now be lowered into the cylinder, make sure the dot Once the rings have been installed you can now fit the connecting rod bearings into the end capsĪnd lube them up with oil or lithium grease. Each ring manufacturer is different so be sure to check for your

The instructions given with the new rings.

Positions, this can be determined by looking at Make sure to put the correct rings in the correct Not to stretch the rings or break them during installation. To install the pistons and connecting rods you must first install the piston rings into each piston. Once finished you should be good to continue with the rest of the engine.Ĭhevy Silverado 2500 6.0L Main Cap Torque Specs (Inner Bolts): 15 ft-lbs + 80°Ĭhevy Silverado 2500 6.0L Main Cap Torque Specs (Outer Studs): 15 ft-lbs + 53°Ĭhevy Silverado 2500 6.0L Main Cap Torque Specs (Side Bolts): 18 ft-lbs These bolts will need to be torqued down to 18 ft-lbs. Which tighten into the bearing caps from the outside of the engine. The outer studs will need to be tightened down to 15 ft-lbs and then a 53 degree turn. The second time around you can go to 15 ft-lbs and then for the third time you do an additional 80 degree turn for each bolt. The first being 10 ft-lbs starting from the middle and going outwards. Once prepared you can place the caps onto the crankshaftĪnd begin tightening the bolts down in a multi stage process. The 6.0L engine block main bearing caps should be inspected for any defects or flaws before installation.īe sure to lubricate the bearing surfaces prior to installation.

Ls1 timing cover torque specs