magnum rocker question

[63dartman]

I was looking for new magnum rocker arms and NAPA list the intake and exhaust with different part numbers. I thought the magnum stock rockers were the same for the intake or exhaust? Am I wrong?

 

[340duster]

They are the same. Something must be messed up in their parts list

 

[63dartman]

thanks for the info.

 

[63dartman]

So, now that I know they are the same does anyone know the orientation on the oil grooves on the rocker and stand? the rockers have grooves that look like this \ / and the pedestal has the same. do they line up on top of each other or should the oppose each other like this \ / / \ ?

 

[63dartman]

o.k. just got back from the you pull-it with a set of rockers and stands. The oil grooves line up with each other as I suspected. (\ / \ /) My valve train is a little noisy (sewing machine effect)so I thought I could mill off about 30 thousands from the bottom of the pedestal to give me more preload without messing up the geometry too much......nope, 30 thousands was too much and caused my valves not to close. I guess that means the preload is probably good. Going racing Saturday!!! First race of the Mopar clubs Mopar challenge series for club members. Never been on a strip except to watch. I hope my Dart holds up and gives me some respectable times. Wish me luck.

 

[ramcharger]

Good luck and be sure to post your timeslips here!