SBC Chevy Stocker Spark Plug ?........
 

I'm currently using a #137 Accel plug. I have tried to find a crossover list online, but, no luck. I would like to try some Autolites or any other name brand suggestions are welcome.

I really appreciate all who answer and helpout, all posts are appreciated!

Wade O!

see you all at Indy................................(if it don't rain....)

Re: SBC Chevy Stocker Spark Plug ?........
 

A/C Delco: 44S, 45S, C44S

Autolite: 175, 427S, 75, 76 (Part number 437S may be used for Header applications since it is a shorty style.)

Champion: J11Y, J12, J12Y, J13, J13Y, J14, J14Y

Motorcraft: A42, A42C, A52, AT42

NGK: BP4, BP5S, R5670-5 (Race Plug)

Denso: W14P-U

Here is the link to the cross reference: http://www.accel-ignition.com/pdf/Pl..._Reference.pdf

Re: SBC Chevy Stocker Spark Plug ?........
 

Autolite AR133, 134, 135 work well.

Re: SBC Chevy Stocker Spark Plug ?........
 

ok, I'm no plug expert, but, how can 5 or 6 plugs cross over to just 1 accel#?

wade o

Re: SBC Chevy Stocker Spark Plug ?........
 

Accel plugs are "universal" at best. They have one plug that might cover 3, 4, or more heat ranges. OEM type plugs offer a plug for nearly every heat range.

Re: SBC Chevy Stocker Spark Plug ?........
 

Thanks for all the help, and the link............

Wade O!

Re: SBC Chevy Stocker Spark Plug ?........
 

ok guys help a dumb azz out...car has accels 416 plugs in it ...what autolite racing plug crosses over? I don't see it on chart?

Re: SBC Chevy Stocker Spark Plug ?........
 

Re: SBC Chevy Stocker Spark Plug ?........
 

SSDiv 6,

Hey thanks for the info, I need one for Acell # 276, what autolite number ? I now using # 666, also is their an option for hotter & colder ?? thanks, in advance... Dave,

Re: SBC Chevy Stocker Spark Plug ?........