Expansion plugs link.

Look at www.motormite.com

Then click Dorman products.

Here are the exact plugs you need:

19/32" (0.59375") Dorman #555-009

And for the 727/904 Speedo plug 1-49/64"

Dorman #555-036

I got mine at Advance Auto Parts. Others should also carry them. John

Last edited by dbdartman; 03/25/07 12:14 PM.