Spark plug cross reference for Autolite 3924 racing plug

Rusty Davenport · 02-23-2021, 10:54 AM

Does anyone have any experience with a cross reference of these Autolite plugs with the shorty Accel plugs they would care to share the Accel plug info if any ???

Hacksaw · 02-23-2021, 11:26 AM

I get Accel # 416s that crosses with Autolite # 3924. I have used Accel # 137s plugs in a different application with good results.

Mark Ruset · 02-23-2021, 03:18 PM

FYI if you can't find the Accel plugs, contact DENSO. They make the spark plugs for Accel. You will find a world of difference in price using the DENSO. I've used the Denso's for the past 2 years with good results

Rusty Davenport · 02-23-2021, 08:55 PM

Trying to get a SHORTY equivalent .....saves on patience and pain

02-23-2021, 10:54 AM	#1
Rusty Davenport Senior Member Join Date: Jun 2005 Location: Nashville N.C. Posts: 505 Likes: 4 Liked 100 Times in 26 Posts	Spark plug cross reference for Autolite 3924 racing plug Does anyone have any experience with a cross reference of these Autolite plugs with the shorty Accel plugs they would care to share the Accel plug info if any ??? __________________ NHRA AND IHRA STOCK ELIMINATOR 2772

02-23-2021, 11:26 AM	#2
Hacksaw Senior Member Join Date: Sep 2016 Posts: 838 Likes: 150 Liked 276 Times in 151 Posts	Re: Spark plug cross reference for Autolite 3924 racing plug I get Accel # 416s that crosses with Autolite # 3924. I have used Accel # 137s plugs in a different application with good results.

02-23-2021, 03:18 PM	#3
Mark Ruset Member Join Date: May 2006 Location: Southwest Florida Posts: 250 Likes: 23 Liked 34 Times in 24 Posts	Re: Spark plug cross reference for Autolite 3924 racing plug FYI if you can't find the Accel plugs, contact DENSO. They make the spark plugs for Accel. You will find a world of difference in price using the DENSO. I've used the Denso's for the past 2 years with good results __________________ Mark Ruset 2048 STK

02-23-2021, 08:55 PM	#4
Rusty Davenport Senior Member Join Date: Jun 2005 Location: Nashville N.C. Posts: 505 Likes: 4 Liked 100 Times in 26 Posts	Re: Spark plug cross reference for Autolite 3924 racing plug Trying to get a SHORTY equivalent .....saves on patience and pain __________________ NHRA AND IHRA STOCK ELIMINATOR 2772