Used C5OE Heads

C6ZZKGT · February 17, 2025 at 2:52 PM Official Post

Here is an Ebay auction for a single used bare C5OE head by Ebay member "gwpford" with a starting bid of $999.99:

This listing is for a single 1965 289 HI-PO cylinder head with a date code of 5C3, it looks to be very clean with some minor exaust porting, no damage or repairs that i see...

This cylinder head will be shipped UPS ground in custom made wood crate for safe delivery ..

This is a no reserve auction of a very hard year and date GT350 and K code mustang cylinder head.

1965 289 hipo heads Shelby Cobra, GT350, Cobra Daytona, Fairlane, Mustang | eBay

-Fred-

C6ZZKGT · February 23, 2025 at 10:31 PM Official Post

This single used C5OE bare head sold February 23, 2025 on Ebay for $999.99.

-Fred-

C6ZZKGT · February 26, 2025 at 5:18 AM Official Post

Here is an Ebay auction for a pair of used complete C5OE heads by Ebay member "bosscarsparts" with a Buy-It-Now of $2,975.00 or make offer:

DO NOT call the shop with questions! All questions must be sent electronically through eBay and we will answer them in order of received AS QUICKLY AS WE CAN - WE ARE NOT A 24/7 ENTITY, WE HAVE LIVES OUTSIDE WORK

Messages of harassment, sending us your phone number/social media, threats, profane language WILL BE blocked and reported to eBay

DO NOT BID OR SUBMIT AN OFFER IF YOU HAVE A QUESTION - ASK FOR ADDITIONAL PHOTOS FIRST AND PRATICE PATIENCE WHILE WE GET BACK TO YOU

ITEM DESCRIPTION:

Our shop removed these from a running car
Came off an early Fairlane project we were working on
#20 in corners, shown in photos
Early '65 dated set of small block 289 heads
Comes with Valves & Springs
Clearing out parts side of warehouse
FoMoCo C50E #20 4M16 & 5A11 289 HIPO Head with valves & springs | eBay
-Fred-

C6ZZKGT · April 13, 2025 at 9:04 PM Official Post

This pair of used C5OE heads sold April 12, 2025 on Ebay for $4,380.00.

-Fred-

C6ZZKGT · April 16, 2025 at 6:12 AM Official Post

This used C5OE head is back on Ebay again with the same starting bid of $1,199.00:

65 66 Shelby Mustang GT K Code 289 Hipo Head C5OE The 67 head is extra bid for 1 | eBay

-Fred-

C6ZZKGT · April 24, 2025 at 9:06 PM Official Post

This used C5OE head received no bids by April 20, 2025 and therefore did NOT sell.

-Fred-

C6ZZKGT · May 6, 2025 at 4:22 AM Official Post

This pair of used C5OE heads sold April 30, 2025 on Ebay for $2,975.00.

-Fred-

C6ZZKGT · May 10, 2025 at 5:59 PM Official Post

Here is an Ebay auction for a pair of used complete C5OE heads by Ebay member "jsr1229" with a starting bid of $6,000.00:

1965 289 K- code Hipo heads with big valves and ported by Valley Head Service. These are the Shelby full competition heads milled .050 valves are, int 1.875 ex 1.600 chamber size is stamped 46.6. These heads are numbered by VHS as 340-1 and 340-2. I received these in complete condition, I only cleaned, chased threads and paint. No cracks, in great condition, it will be up to the buyer to determine to use the valve or not. This is how you will receive them.

Shelby R Model 289 Hipo Heads | eBay

-Fred-

C6ZZKGT · May 14, 2025 at 9:55 PM Official Post

The listing for this pair of used complete C5OE heads was ended by the seller May 12, 2025 with the following explanation "the item is no longer available".

-Fred-

C6ZZKGT · June 8, 2025 at 5:55 PM Official Post

This used C5OE head is back on Ebay again with a new higher starting bid of $1,295.00:

65 66 Shelby Mustang GT K Code 289 Hipo Head C5OE The 67 head is extra bid for 1 | eBay

-Fred-

C6ZZKGT · June 9, 2025 at 2:12 PM Official Post

This used C5OE head received no bids by June 8, 2025 and therefore did NOT sell.

-Fred-

C6ZZKGT · August 4, 2025 at 6:17 PM Official Post

This used C5OE head is back on Ebay again with the same starting bid of $1,295.00:

65 66 Shelby Mustang GT K Code 289 Hipo Head C5OE The 67 head is extra bid for 1 | eBay

-Fred-

C6ZZKGT · August 11, 2025 at 6:18 AM Official Post

This used C5OE head received no bids by August 10, 2025 and therefore did NOT sell.

-Fred-

C6ZZKGT · October 14, 2025 at 2:07 AM Official Post

This used C5OE head is back on Ebay again with the same starting bid of $1,295.00:

65 66 Shelby Mustang GT K Code 289 Hipo Head C5OE The 67 head is extra bid for 1 | eBay

-Fred-

C6ZZKGT · October 25, 2025 at 12:56 AM Official Post

This used C5OE head received no bids by October 19, 2025 and therefore did NOT sell.

-Fred-

C6ZZKGT · January 6, 2026 at 1:35 AM Official Post

This used C5OE head is back on Ebay again with the same starting bid of $1,295.00:

65 66 Shelby Mustang GT K Code 289 Hipo Head C5OE The 67 head is extra bid for 1 | eBay

-Fred-

C6ZZKGT · January 16, 2026 at 1:27 AM Official Post

This used C5OE head received no bids by January 11, 2026 and therefore did NOT sell.

-Fred-

C6ZZKGT · February 7, 2026 at 9:40 AM Official Post

This pair of used C5OE heads sold February 1, 2026 on Ebay for $3,400.00.

-Fred-

C6ZZKGT · February 13, 2026 at 6:09 AM Official Post

Here is an Ebay auction for a single used bare C5OE head by Ebay member "ragreen-95" with Buy-It-Now of $1,500.00 or make offer:

65 k code 289 head c50e 4 valve 271 horse. Single head only. Two heads went to the machine shop one was damaged.

1965 Mustang K Code Head for 289 hi performance motor. | eBay

-Fred-

C6ZZKGT · February 13, 2026 at 6:16 AM Official Post

Here is an Ebay auction for a pair of used complete C5OE heads by Ebay member "gwpford" with a Buy-It-Now of $4,500.00 or make offer:

Clean used pair of 1966 289HP cylinder heads, these are fresh off a shelf where they where reconditioned with new valves,keepers and seals, no damage or repairs,clean combustion chambers.

Dates are 5H20 and 4L16..

I ship all cylinder heads in wood crates with T25 deck screws and ship UPS ground insured or pickup 40 minutes west of carlisle PA zip code 17262...

very hard to locate today..

1966 GT350 289 HiPo Heads K Code Shelby Cobra Mustang | eBay

-Fred-

Used C5OE Heads

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