Ed,
I meant to indicate that I easily get correct part numbers by year and engine from Rockauto.com - this tells me what fits on what (from other vendors).
Rockauto.com is only online. They often drop-ship from a manufacturer's factory/warehouse. If I need something quickly, I get the part number from Rockauto.com and buy it from a local vendor (NAPA is my most expensive local vendor on just about all parts - $11.07 for this part).
Rockauto shows the same Fel-Pro part number as Dave showed: FEL-PRO Part # MS8590B1 ($8.07)
They also show: VICTOR REINZ Part # MS12185X ($7.66)
I probably would have bought this part from NAPA, if they had it in stock (I'd also check Advance Auto, AutoZone, and Carquest)
