I have a 99 Sierra, 5.3 and I am going to be putting Comp Cam XR265hr cam shaft, ls6 springs, and hardened push rods.

I browsed for Comp Cam 7955 push rods, 5/16 x 7.400 and I am finding different style ends supposedly with the same part number.

Jegs shows them as the F type. But I've also seen them online with the H type ends. Does it matter which end type I use? Is one better than the other. I tried searching for this information on the site & Google but could only find info about rod length.


http://www.jegs.com/photos/200/249/2...hrodends-F.jpg

Thanks in advanced for any input.

 

I think you want F. H is similar to stock. Not sure if it matters though.

 

Thanks Fero for the response. That is what I was thinking, but this is my first cam swap so I'd like a little more definite response from someone.

 

I went with these. LS Chromoly Pushrods 7.400" long - Brian Tooley Racing