Ls Connecting Rod Direction

The 6 125 inch rod was introduced because virtually every connecting rod manufacturer already made a 6 125 rod for the sbc so they had a simple foundation as the main journal sizes were identical.

Ls connecting rod direction.

Rod length is measured from the center of the big end bore to the center of the smallend bore. Unless you are using a press fit piston pin in which case your machine shop will already have put together your piston rod assemblies for you now is the time to assemble your pistons to your connecting rods. The vast majority of gen iii iv small blocks including 5 3l 5 7l 6 0l and 6 2l car and truck motors utilize 6 098 inch rods. This brief article should help.

My question is about the orientation of the connecting rods. What direction do the rods get installed to the pistons. Gm manufactured ls connecting rods in three different lengths. But the connecting rod.

If the big end of the connecting rod features a larger chamfer on one side. Long story short i bought an lq4 out of a 3 4 ton and am rebuilding it using lq9 rods and pistons to replace the motor in my ss. Do 6 0 connecting rods all face the same way. Components relative to each other and relative to the block can sometimes lead new builders to wonder about direction.

Read piston and connecting rod orientation rules on page 113 before proceeding. Connecting rod points toward the crankshaft. The 6 098 inch rod is the factory length for the 5 3l through 6 2l ls and gen v lt engines. They have a front mark on them.

I was told that the connecting rods need to face a certain direction that the lip on the rod cap had to be facing away from the rod next to it. Within the internal engine forums part of the lsx technical help section category. Connecting rods orientation of the two. In this week s tech tip jay shows us how to line up the bearing tangs so that you don t make this easy mistake.

The end cap on the rod only goes on one way and wont work if its installed incorrectly. This is a discussion on do 6 0 connecting rods all face the same way. Assemble pistons to connecting rods. I already know how the pistons are to be orientated.

I have a new 6 0 block and a seperate set of new take outs 6 0 rods and pistons that came with. Thats no problem but i just got my rods and pistons back from the machine shop and since i have domed pistons the pistons also need to be facing a certain direction.