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#1 |
Registered User
Join Date: May 2010
Location: Visalia, CA
Posts: 376
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which spark plugs to use
My v6 305E has AC 45xls on driver side and AC 45s spark plugs on pass. side. Which ones should I stick to, maybe there even the wrong ones. All you V6 305ers please help. What are you guys running on your 305's. Thanks
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#2 | |
"Where were you in '62?"
![]() Join Date: Jul 2004
Location: Cleveland County, North Cackalacky
Posts: 5,013
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![]() Quote:
http://67-72chevytrucks.com/vboard/s...d.php?t=433505 http://www.google.com/custom?domains...D%3A1%3B&hl=en http://talk.classicparts.com/showthread.php?t=404
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PROJECT: "FULL METAL YELLOW JACKET" 1962 Chevy C-10 Stepside Shortbed Nostalgia Pro/Street Pickup Truck PROJECT: "FULL METAL YELLOW JACKET Build Thread What Are You Workin' On? - 1Bad62ChevyPickup PROJECT: "TYRANNORAMBLER REX" 1969 AMC Rambler American Nostalgia Pro/Street Youtube Channel: Father Son Projects Youtube Channel: 2TIMOTHY2FITHTEEN ![]() ![]() ![]() ![]() ![]() ![]() ![]() "North and South Carolina Folks Click Here!" (((( ~ I have Parts For Sale & Miscellaneous Stuff ~ )))) "Well being as there's no other place around the place, I reckon this must be the place, I reckon...Nyuk Nyuk Nyuk" -Curly Howard Ph.D. |
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#3 |
Registered User
Join Date: May 2010
Location: Visalia, CA
Posts: 376
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Re: which spark plugs to use
OK the cross reference for the AC45xls in autolite is the autolite66. The difference between the AC45xls and the AC45s is the reach. The 45s' are hi-pref. and there fatter and shorter thread. Maybe someone here can tell me why someone would put these to different sparkplugs. Maybe something to do with the cylinders? I don't know just guessing hope someone can help. Thanks
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#4 |
Registered User
Join Date: Nov 2009
Location: Galt, Calif
Posts: 2,437
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Re: which spark plugs to use
Probably couldn`t find matching plugs,,,best guess...
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`64 C10 vortec 350/350/373 posi `69 RS/SS 350/350/308 `37 Ford 406/350/324 traclock `68 Dart 370/904/323 suregrip |
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#5 |
"Where were you in '62?"
![]() Join Date: Jul 2004
Location: Cleveland County, North Cackalacky
Posts: 5,013
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Andyboy,
Jump over here at 6066 GMC Trucks: Information About Spark Plugs http://www.6066gmcguy.org/SparkPlug.htm GMC Big Block V6 www.6066gmcguy.org/gmcv6a.htm http://www.6066gmcguy.org/GMCTruck.htm
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PROJECT: "FULL METAL YELLOW JACKET" 1962 Chevy C-10 Stepside Shortbed Nostalgia Pro/Street Pickup Truck PROJECT: "FULL METAL YELLOW JACKET Build Thread What Are You Workin' On? - 1Bad62ChevyPickup PROJECT: "TYRANNORAMBLER REX" 1969 AMC Rambler American Nostalgia Pro/Street Youtube Channel: Father Son Projects Youtube Channel: 2TIMOTHY2FITHTEEN ![]() ![]() ![]() ![]() ![]() ![]() ![]() "North and South Carolina Folks Click Here!" (((( ~ I have Parts For Sale & Miscellaneous Stuff ~ )))) "Well being as there's no other place around the place, I reckon this must be the place, I reckon...Nyuk Nyuk Nyuk" -Curly Howard Ph.D. |
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#6 | |
Registered User
Join Date: May 2010
Location: Visalia, CA
Posts: 376
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Re: which spark plugs to use
Quote:
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#7 |
Active Member
![]() Join Date: Jan 2013
Location: Olympia, Washington
Posts: 197
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Re: which spark plugs to use
Old thread, but curious if someone had an answer for this question as I have the same one. Just looking for the correct Delco plugs.
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#8 | |
Senior Member
![]() Join Date: Feb 2011
Location: Corona, CA
Posts: 1,840
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Re: which spark plugs to use
Here is some info from one of the threads over at 6066GMC about the long and short threads on the plugs.
https://6066gmcclub.com/showthread.p...ht=spark+plugs and an explanation excerpt: Quote:
RockAuto has these AC Delco plugs listed https://www.rockauto.com/en/catalog/...park+plug,7212
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MusicMan70 1961 GMC Suburban |
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