I've been looking all over for these plugs that are what the manual calls for. The R-43's are readily available. Should I just use the 43's and be done with it? What difference should I expect with my engine if any? It's pretty much stock.
Thanks, I bought the 43's today and installed them. They where the only AC Delco's I could find locally. I'm off to the next item before getting on the road in a couple of days. Can't wait for the first ride of the year!
Select "AC Delco" for manufacturer and in the part number type "R44*"
It will come up with a whole list of them. R44T's are $1.69 apiece, R44TS's are $1.67. I used to get all my plugs from sparkplugs.com but Rock Auto has better prices. Just got 16 NGK's to do the Durango in a few weeks.
Here is a 5% discount code that you enter in the "How did you hear about us?" section if you order.
Dart 400-AFR 195-224/224 HR-Powerjection III TB with F.A.S.T. Sportsman XFI
TKO 600-Moser 3.42-Detroit Truetrac
'69 Camaro Beater-SFT 327-M20-Moser 4.10-sold
'02 Z/28 vert-stock-sold and totaled