AC Delco spark plugs

**YENKO DEUCE REGISTRY** · #1 03-13-2008, 07:59 PM

NOS set of AC Delco spark plugs, R43's, with the 4 thin green lines - you know what they look like!

$75 obo

**Mr70** · #2 03-13-2008, 08:04 PM

Any chance they're R43T?

**YENKO DEUCE REGISTRY** · #3 03-13-2008, 09:08 PM

I'll go check....

COPO CARTEL · #4 03-13-2008, 09:17 PM

Marlin you have a PM . Doug

**YENKO DEUCE REGISTRY** · #5 03-13-2008, 09:38 PM

They are R43's no T or N that I could see!

Still for sale!

Anyone know the full application for the R43's - other than the Z28's?

BTW: I have a 'Satisfaction Guarenteed' policy with the parts I sell. If you buy them, and are not completely happy, you get your money back - including return shipping!

3macs1 · #6 03-13-2008, 10:15 PM

Anyone know the full application for the R43's - other than the Z28's?

Hi:
According to the ac link one pile of applications. Take a look.Tks joe
http://198.208.187.182/internet/Vehi...A&pageno=5

**YENKO DEUCE REGISTRY** · #7 03-13-2008, 10:20 PM

Thanks! Someone had asked if they were for BB Chevy's, I wasn't sure. It looks like they are for SB Chevy's only.

3macs1 · #8 03-13-2008, 11:13 PM

[ QUOTE ]
Thanks! Someone had asked if they were for BB Chevy's, I wasn't sure. It looks like they are for SB Chevy's only.

[/ QUOTE ]
Hi:
I know my 66 427 takes 43N but that is a different plug. I cannot seem to get that one to come up.Perhaps too old.
take care
Joe

**70 Forest Green Zee** · #9 03-14-2008, 03:22 AM

Marlin....PM sent

Verne_Frantz · #10 03-14-2008, 04:19 AM

I have lots of 43Ns. I don't use them because they're too cold for a street car (no matter what Chevy said)

Only the Covette fanatics want them because NCRS actually pulls the plug wires to see what they are. Points equals money later.

Verne