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Rotunda C5AE Stamped Fuel Filters

Started by s2ms, July 28, 2024, 02:13:41 PM

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s2ms

Found another small supply of donor filters and am in the process of making a few more of these Rotunda C5AE-9155-A4 stamped fuel filters. Made from 50+ year old aftermarket filters with the correct thick nut, assembly line correct for 66's, includes NOS gasket. I will eventually have ~10 for sale, have two available now. $70 each which includes USA shipping.

Please PM or email if interested.

Thanks,
Dave

Dave - 6S1757

shelbydoug

Are those decals or actual ink stampings?
68 GT350 Lives Matter!

Bob Gaines

Ink stamped Rotunda C5AE trademark filter 65 most of 66 . Ink stamped Autolite C5AE trademark filter late 66 to most of 67 . Metal stamped C7 filter later 67 to at least mid 69 to the best of my knowledge. 
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby

shelbydoug

Quote from: Bob Gaines on July 28, 2024, 06:16:46 PMInk stamped Rotunda C5AE trademark filter 65 most of 66 . Ink stamped Autolite C5AE trademark filter late 66 to most of 67 . Metal stamped C7 filter later 67 to at least mid 69 to the best of my knowledge. 

Yes originally, but what are those "repro's"?
68 GT350 Lives Matter!

s2ms

Quote from: shelbydoug on July 28, 2024, 05:03:07 PMAre those decals or actual ink stampings?

They are paint stamped, and a pain in the you know what to make. I start with period NORS filters which are almost as hard to find as NOS, and IMO likely made by the same supplier as the original C5AE Rotunda and Autolite filters.  Most of those are yellow zinc dichromate plated, first step is to remove the yellow zinc. Next step is stamping which usually takes ~5 attempts to get a satisfactory result.
Dave - 6S1757

outlawincorporated

DAVES time and effort and research on these rotunda fuel filter is excellent and has resulted in a first class concours product that i for one have purchased several over the years for my cars and as stock for future cars.

regards
PHILL BERESFORD.
MELBOURNE.
AUSTRALIA.


sfm5

65 GT350

Bob Gaines

Quote from: s2ms on July 28, 2024, 10:06:02 PM
Quote from: shelbydoug on July 28, 2024, 05:03:07 PMAre those decals or actual ink stampings?

They are paint stamped, and a pain in the you know what to make. I start with period NORS filters which are almost as hard to find as NOS, and IMO likely made by the same supplier as the original C5AE Rotunda and Autolite filters.  Most of those are yellow zinc dichromate plated, first step is to remove the yellow zinc. Next step is stamping which usually takes ~5 attempts to get a satisfactory result.
Paint looks the same as the ink in this context and makes for a much more durable stamp on the part .
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby

s2ms

I have four more of these filters available. $70 each which includes USA shipping.

Please PM or email if interested.

Thanks,
Dave

Dave - 6S1757

SCOTTGTK

Will these filters work with 1965 715 Lemann's carb?

Bob Gaines

#10
Quote from: SCOTTGTK on August 26, 2024, 07:51:07 AMWill these filters work with 1965 715 Lemann's carb?
It will work on the 65 lemans carb with a adapter like all 66's however no 65 GT350 or carryover 66 came with one. Those cars had a fuel filter made into the fuelpump. With the fuelpump with filter made into (integral) the fuelpump there is no advantage to using the small carb filter.
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby

Karguy

Are these filters correct for an early post carryover Car?
6S281, in my family from 1972-1983. Back home January 2017, will not leave again!

s2ms

#12
Quote from: Karguy on August 27, 2024, 08:58:40 AMAre these filters correct for an early post carryover Car?

Yes, they are, all true 66's with a non-canister style fuel pump.
Dave - 6S1757

s2ms

All the filters from this batch have been sold, thanks to all who bought them!
Dave - 6S1757

s2ms

Was able to find two more and make into Rotunda filters assembly line correct for 66 GT350. Please email or PM if interested. $70 each which includes USA shipping.

Thanks,
Dave
Dave - 6S1757