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

[SSDiv6]

Originally Posted by Wade_Owens

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....)

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