BuiltWithNOF
AP-21  Intake Adapter Kit

351W Block, 351Yates Heads, 351 (9.2)Yates Intake

Matching 351 Yates Intake and Heads is
a real find. If you’re lucky enough to get
one of those fabulous CNC ported heads,
you get excited about your upcoming
race season before it even starts.

Once you’ve decided to run the 351W 9.5
block, you immediately see the problem of
fitting a 9.2 intake on a 9.5 deck engine.

PME helps you make this transition with
the adapter AP-21.

No gaskets available from PME for this kit

DISCONTINUED

When order the AP-21 for your engine, there will be some measuring of
your head that will be required. Refer to the page that shows
AP-01 and
you will see how to make the measurements. The main thing you need to
keep in mind when measuring from the bottom of the head to the bottom
of the port is to go all the way to the bottom - - not just the ledge.