Dual-action Fuel Pump Differences
February 23rd, 2023, 04:22 PM
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madmax442.com
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Join Date: Feb 2014
Location: Albuquerque, NM
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Dual-action Fuel Pump Differences
What is the difference between AC Delco 4148 & 4317? My '55 had the 4148 pictured below. I just swapped it for a 4317 from Fusick. Wondering if they will deny my core return?
Last edited by madmax442.com; February 23rd, 2023 at 04:22 PM. Reason: typo
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