6R09K214xxx

63A 4 26 11F 71 5 6
Year: (6) 1966
Plant: (R) San Jose
Body: (09) 2+2 Fastback
Engine: (K) 289 4v V8 "HiPo"
Body: (63A) 2+2 F.B., Std. Interior
Color: (4) Silver Frost Metallic
Trim: (26) Black Vinyl
Date: (11F) June 11, 1966
D.S.O.: (71) Los Angeles, CA
Axle: (5) 3.50:1, Conventional
Trans: (6) C4 Automatic
Specifications
Engine 289 HiPo
Carburetor C6ZF - F
Transmission PCW - BA
Steering HCC - AX
Axle WCZ - S
Engine ID Tag (Engine Build Date: Oct. 1965)
C.I. Level Cleveland Plant Year Change Year Produced Month Engine Code
289 C 66 9 5 K 246 C
Transmission ID Tag (Trans. Build Date: Aug. 1965)
289 HiPo Engine Year Month Day Shift Code
PCW - BA 289 5 H 10 B3
One Of A Kind?
Sam Telleson (founder of the San Diego Mustang Club) estimates that only 27, factory GT fastbacks with a K-code "HiPo'' V8 and "BigC" C4 automatic transmission were built in 1966. Jerry Heasly (writer for Petersen Publishing) states that they are rare. How rare are they??? It is well known that none were built in 1965 and Ford records indicate that only 173 were built in 1967. Unfortunately, the 1966 records were destroyed by FORD in the early 1980's and no one knows the exact number of 1966's produced.

Does anyone have more information? If you do, please email me.
1966 Ford Mustang Production Numbers
Total Mustangs Produced: 607,568
Total Fastbacks Produced: 35,698
Factory GT's - All Body Styles!:
 (Estimate: 4.2% of Total Production -
Jim Smart 1965-1990 Mustang GT Guide) 		25,517 (approx.)
K-code "HiPo's":
(Less than 1% of Total Production)		 5469
Silver Frost Metallic Color:
(Less than 1% of Total Production)		 5000 (approx.)