- Official Post
Here is an Ebay auction for a rebuilt HEH-BX transmission by Ebay member "blimpie50" with a Buy-It-Now of $2,499.99:
This auction is for a Fully Rebuilt 1966 FORD MUSTANG OR SHELBY GT350 289 HIPO CLOSE RATIO TOPLOADER 4 SPEED TOPLOADER TRANSMISSION THIS IS A NUBMERS CORRECT HEH-BX UNIT WITH THE PROPER HIGH LETTERED C5AR CASE (DATED A12 - JANUARY 12 1966), C4ZR TAILHOUSING AND ORIGINAL BEARING RETAINER. THIS IS PROPER AND NUMBERS CORRECT FOR 1966 MUSTANG 289 AND 289 HIPO APPLICATIONS THAT CALL FOR THE "CLOSE" RATIO TOPLOADER. This will fit all 1965 - 1973 Mustang models with the 260 289 302 Boss 302 351C 351W Engine but is numbers correct specifically for the above. It was totally disassembled and professionally rebuilt with all new bearings, brass synchronizer rings, rebuilt synchronizer assemblies, new input, new 2nd and 3rd gears, new output shaft and new seals and gaskets. It comes with a 90 day guarantee ( exclusive of racing applications). It is ready to install in your Mustang! This will be shipped in a specialized reusable shipping crate designed for toploaders and requires a $200 refundable deposit. Purchaser to pay shipping based on 135 pounds from zipcode 08520 and the $200 crate deposit ( the crate deposit is refundable as soon as the crate is returned to us). Feel free to ask any questions.
https://www.ebay.com/itm/1966-FORD-…=p2047675.l2557
-Fred-