My name is Patrick. I am the originator of the "1992 and 1993 features by year" information stated in your VCA - IVR on this web suite.
The 1993 Vipers were not 92's built as 93's. They have their own model year changes for all 93's plus several other changes that occurred on Vipers built after ~4/04 -20/93. On the 93's built prior to April, the antenna and battery locations were the same as the 92's and therefore were called "carry over cars". Here are some of the many features and changes on the 1993 Viper;
- Black exterior color introduced
- Engine production moved to Mound Road Engine Plant
- Engine color is a darker shade of red with a flat rough finish (Starting ~VIN 105).
- Motor oil filler cap changed to a threaded cap # 4573497 with "oil filler can" imprint and the valve cover is changed to accept this threaded cap.
- Air conditioning added as a dealer installed option
- Rocker exhaust covers have clear anti-chip tape on the front and sides in 3 places on both sides.
- Plastic stanchion cover on both doors has 4 screws fastening the stanchion cover in place (no clips as on the '92)
- Soft top latch holes on windshield frame have molded plastic cap with hole for latch.
- Removable rear window has snaps mounted in 3 flexible black leather tabs which snap to fixed snap buttons mounted on the ledge behind the rear seats.
- At approx. build date 04/04/93 following changes occurred:
- Rear antenna replaced by windshield antenna wire
- Battery relocated to left rear fender (side away from fuel filler to make room for BUX rear exit exhaust)
- Front caliper lettering changed from "VIPER" to "RT/10"
- Reverse lockout added to transmission
- Top Material Changed from Vinyl to Cloth
Other Running Changes:
- Fuel filler door access notch moved to fuel filler door instead of being in the body
- Rear valance has solid black area below bumper with 6 large vent holes ~ 5 3/8" long x 7/8" high. Four are in the center
I hope that this information is helpful.
Best wishes always, Pat