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Re: [GMCnet] AC spark plug for our 78 403 [message #326302 is a reply to message #326295]

Fri, 24 November 2017 10:36

mrgmc3

Messages: 210
Registered: September 2013
Location: W Washington

Karma:

Senior Member

FYI ACDelco still offers the R45S plug. This is gapped at .040 and "45" is one heat range colder than the R46SX.

Chris Geils - Twin Cities / W Wa 1978 26' Kingsley w/ very few mods; PD9040, aux trans cooler, one repaint in stock colors, R134a, Al rad, Alcoas, 54k mi

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[Message index]

		[GMCnet] AC spark plug for our 78 403 By: BobDunahugh on Thu, 23 November 2017 18:55
		Re: [GMCnet] AC spark plug for our 78 403 By: emerystora on Thu, 23 November 2017 19:34
		Re: [GMCnet] AC spark plug for our 78 403 By: mrgmc3 on Fri, 24 November 2017 10:36
		Re: [GMCnet] AC spark plug for our 78 403 By: BobDunahugh on Fri, 24 November 2017 11:30
		Re: [GMCnet] AC spark plug for our 78 403 By: powerjon on Fri, 24 November 2017 12:20
		Re: [GMCnet] AC spark plug for our 78 403 By: JohnL455 on Fri, 24 November 2017 13:39

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