1968-1975 C3 Convertible Sound Deadener Set 13pc Auto Manual
Reduce road noise and regulate interior temperatures in your 1968–1975 C3 Corvette Convertible with this complete 13-piece mastic with pad sound deadener set — precision cut and ready to install.
Road noise in a C3 Corvette Convertible is one of the most common complaints on an otherwise sorted car — and the right sound deadener set makes an immediate, noticeable difference on every drive. This complete 13-piece mastic with pad sound deadener set is precision cut for accurate fitment and covers every critical noise and heat transfer point in the C3 Convertible interior from front floor to back wall.
Rubber base material with mastic and pad construction dampens exterior road noise and helps maintain comfortable interior temperatures through the floor, transmission tunnel, wheel wells, under seat areas, and rear wall. Each piece arrives ready to install — no cutting, no trimming, no guesswork.
Fits the Following Corvette Models:
1968–1975 C3 Corvette Convertible — Automatic and Manual Transmission.
Features / Benefits:
- Complete 13-piece mastic with pad sound deadener set for 1968–1975 C3 Corvette Convertible
- Fits automatic and manual transmission models
- Precision cut for accurate fitment — arrives ready to install
- Dampens exterior road noise for a quieter, more comfortable interior
- Helps regulate interior temperatures through insulating pad construction
- Rubber base material with mastic and pad construction
- Complete car set — full interior coverage front to rear
Set Includes:
- Front Floor — 2 pieces
- Transmission Tunnel Sides — 2 pieces
- Under Seat — 2 pieces
- Wheel Wells — 6 pieces
- Back Wall — 1 piece
Material / Finish:
Rubber base material with mastic and pad construction for correct sound deadening and thermal insulation throughout the C3 Convertible interior.
Because Details Matter:
A C3 Corvette Convertible should be an experience — not an endurance test against road noise and heat transfer. This complete 13-piece sound deadener set addresses every major noise and temperature point in the interior with precision cut pieces that go in correctly the first time. Quieter cabin, more comfortable cruising, and a more finished interior from front floor to back wall.
Also known under these part numbers: (For reference only)