I think the PN ending w/ 6 is the full gasket set, upper and lower. It's $41.
The PN ending in 7 is $26. But, it says "manifold set."
What would you do?

BTW, Daymon and Ed, thanks a bunch for your help.


Derek Scion xB 5-spd Previous: 2000 Silver Frost SVT Please share the road with cyclists.