100% Restored Authentic Rear Power Antenna Dealer Installed Accessory Kit for 1968 Grand Prix models.
(Pontiac Dealer Accessory Kit Number: 984900)
This is a fully restored, reconditioned authentic rear power antenna Dealer Accessory kit specifically for 1968 Pontiac full‑size Grand Prix models. The 1968 Grand Prix Models came with a specific rear quarter panel adaptor which is different than the other models and which this kit includes.  Kit can be used on other models changing out the mounting adapter.
The kit is as original and close as possible to the dealer‑installed Accessory kits available at the time. The antenna assembly has a reproduction 1967 Tenna sticker, with the full part number 9786948. The antenna is date‑coded (8/21/1967).
Key Features
Complete Restoration: Motor, Tube and Mast fully disassembled, reassembled with new screws, cleaned, oiled, greased, and tested. The Grade level assigned to the restoration is 8.
Antenna Mast: Excellent condition operates smoothly with no bends, rust, or flaws. Antenna tip is slightly discolored.
Original Components: Includes original mounting bracket, clips, and all necessary attachment screws with original Pontiac/GM envelopes.
Authenticity Preserved: All parts cleaned, sandblasted, or painted to ensure factory‑correct originality.
Switch and Wire: Genuine OEM 1968 switch is in good operational condition, has some blemishes and chrome flaking (a common issue with these switches).
Harness & Lead Wire: Original OEM harness and reproduction antenna lead wire included.
Quarter Panel Hardware: Comes with the quarter panel specific Grand Prix adaptor (Paint Code to your original color), seal, and mounting clip.
Installation Support: Original instructions and diagrams provided, including hole cutout details for dash switch installation.
Shipping Box: Includes reproduction Pontiac kit parts sticker and box.
Pontiac Accessory Kit #984900 Part Numbers
9786948: Full Antenna Assembly (Motor, Tube, Mast)
9786913: Attachment Bracket
9786767: Switch and Wire
9793108: Power Harness
9793107: Antenna Lead (204”)
9790948: Grand Prix Quarter Panel Adaptor (Paint Code to your original color)
9786882: Quarter Panel Adapter Seal
9786956: Adaptor Attachment Clip
All necessary screws and clips
Installation instructions
Fitment
Specifically for 1968 Pontiac (P8) Grand Prix Models
Will also fit 1968 all other Full‑Size Models (P8) except Wagon: Bonneville, Catalina, Star Chief, 2+2, Executive
 
Pontiac Tags: Bonneville, Catalina, Star Chief, Executive, Grand Prix, 2+2, Lemans, Tempest, GTO, Grandville
GM Tags: Chevrolet, Buick, Oldsmobile, Bel Air, Impala, Caprice, Chevelle, LeSabre, Electra, 88, 98, 442, Cutlass, Grand Sport, Wildcat