Brand New!....never used or mocked up!  Pontiac rocker arms, a set of 16 pcs. 

These fit '67 and newer V8 Pontiac engines (not Chevy or "Corporate Pontiac" engines) that have the 7/16 stud with bottleneck 3/8 thread size.

NOT ALL '67 AND NEWER PONTIAC ENGINES HAVE THESE TYPE OF STUDS!!  CHECK YOUR HEADS BEFORE BUYING!!

These are 1.5 ratio rockers for the bottleneck studded '67 and newer Pontiacs.  The Pontiac V8's that can have these heads are 301-455 cubic inch. 

The Crane Cams part # for these is 28800-16, and Summit sells them for $160/set.

IF you have the '67 and newer special bottleneck studs in your heads, this is A GREAT DEAL!

Thanks for considering my rocker arms.