Spark Plug type for Vortec heads

Reply Subscribe

Thread Tools

Search this Thread

Nov 1, 2005 | 05:01 PM

79vetter

Thread Starter

Drifting

Joined: Feb 2005

Posts: 1,583

Likes: 5

From: Richardson Tx.

Spark Plug type for Vortec heads

AC Delco #41-932. Is this what you guys are running in yours? $5.95 each.
I had a little sticker shock at this one.

Nov 1, 2005 | 06:08 PM

cor79vette

Heel & Toe

Joined: Aug 2005

Posts: 19

Likes: 0

Thats approx what I was quoted for AC Delco at NAPA. The cheapest platinum tip plug was autolite at just over 2 dollars a plug. They had the part number in the computor data base.

Nov 1, 2005 | 08:52 PM

mandm1200

Melting Slicks

Joined: Jan 2004

Posts: 2,672

Likes: 1

From: New Cumberland PA

5613611 R44LTS, set of 8
5614210 MR43LTS, set of 8
25164641 #3, rapid fire style, set of 8
P526S Accel U-Groove “SHORTY” Double Platinum Header Plugs approximately 3/16" shorter then R44LTS plugs, set of 8

I went with the AC Delco rapid fire plugs. Engine is still on the stand. After hearing negative things about the rapid fires, I will switch to regular plug if they mis-fire.

Reply Subscribe