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**l79m20** · 07-06-2015, 01:54 PM

What would be the correct part number for a vacuum advance for a 292/auto, is there a difference in them or not> Am talking about oem Delco. I see some have numbers embossed on shaft. Thanks

07-06-2015, 01:54 PM	#1
l79m20 Registered User Join Date: May 2005 Location: Reading, Kansas Posts: 628	Vacuum advance What would be the correct part number for a vacuum advance for a 292/auto, is there a difference in them or not> Am talking about oem Delco. I see some have numbers embossed on shaft. Thanks