Up for sale is an extremely rare New Old Stock (NOS) General Motors Accessory Electric Clock (GM Part # 993581, Group 9.772). Factory optional under RPO U-35, this floor/console-style accessory clock was designed for non-console 1967, 1968, and 1969 Chevrolet Camaro (SS, RS, Z/28) and Pontiac Firebird models, mounting directly to the central floor hump trim.
 
This pristine unit features a factory-stamped date of AUG 20 1968 on the rear housing, making it a true period-correct Holy Grail item for concours-level restorations or serious GM muscle car collectors.
 
The assembly features the iconic black face with bright aqua/teal numerals, white minute hashes, orange hands, and the original bulb housing socket with blue lead wire. Complete with its original, vintage GM box.
Item Details & Specifications:
Manufacturer: General Motors (OEM Original)
GM Part Number: 993581 (Group 9.772)
Option Code: RPO U-35 (Electric Clock / Floor Accessory)
Date Code: Stamped AUG 20 1968 (In-date for 1968/1969 model years)
Applications: 1967–1969 Chevrolet Camaro & Pontiac Firebird
Condition: New Old Stock (NOS) with Original Factory GM Box
 
Condition Summary:
Clock Unit: Excellent NOS condition. Crisp, un-faded faceplate, crystal-clear lens, bright hands, and clean original wiring lead with socket attached.
Packaging: Includes original GM box with part number label intact (box exhibits typical shelf wear, soft edges, and vintage age patina as pictured).
 
 
This is the real deal factory clock. Excellent condition.