For sale are new, unused sealed, stainless steel billet exhaust and intake valve for L Type engine heads for the 240z, 260z, 280z, and 280zx. I had purchased these as spares for my build and did not need them. They are still sealed individually except for one intake and one exhaust for picture purposes only.

These are one piece forgings that are swirl polished and also have undercut stems to help with airflow. These valves are the longer ones that are used in the N42 and not the shorter P90. Though they can be altered to fit by machine shop if need be.

Size of the intake valves are 46mm
Size of the exhaust valves are 38mm

Any questions please feel free to ask.

perpetualroad.com

Looking for $200 shipped

 

Some more pictures below

 

And all sealed except the two I took pictures of.