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PB	03-24-2015 09:43 AM

Need part # for 1972 fuel pump

Anybody know the part number for a 1972 455-HO fuel pump? Looking for an original AC pump if anyone has one.

Lloyd-TX

03-24-2015 04:40 PM

Quote:

Originally Posted by PB (Post 5378737)

Anybody know the part number for a 1972 455-HO fuel pump? Looking for an original AC pump if anyone has one.

Hey Pat - the GM PN for the correct pump is 6470513, and the AC-Delco PN is 40863.

That part number was used on ALL 1971-1972 A-body and G-body 4V engines, by the way.

'ol Pinion head

03-24-2015 11:07 PM

Will also occasionally run across the alum body stamped 40863 on older AIRCO's. the plating and bottom structure will be the exact same....they also ended up on Bonnevilles and Grandvilles. Firebird 4bbl was different.

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