Fender Gripper Differential Area Underlayment Original-Style Fastback 1965-1970

Fender Gripper:
100% of 100


  • Lays Over Differential
  • Die Cut For Precise Fit
  • Looks Just Like Original
  • Sound Deadener Layer
MSRP $23.56
You save 10%

Fender Gripper Original-Style Differential Area Underlayment for all 1965, 1966, 1967, 1968, 1969 and 1970 Fastback Mustangs.

One of the best ways to make your 1965-1970 Fastback Mustang's interior more comfortable and pleasant to ride around in is with some underlayment. You can get it for just about any area of your Fastback, like the headliner, firewall and more. So be sure to pick up this Fender Gripper (CUMSTFB) Original-Style Differential Area Underlayment from CJ Pony Parts!

Features & Benefits:
- Sound Deadener, Temperature Barrier and Vibration Dampener
- Covers the Area Between the Rear Seat and Trunk Underlayment
- Lays Directly Over the Differential
- Die-Cut for a Precise Fit
- Comes with an Asphalt Layer with Needled Cotton Backing
- Looks Just Like Original, Factory Underlayment

This Original-Style Differential Area Underlayment is an excellent choice for those who are restoring the interior of their vintage Fastback. This Underlayment makes a great sound deadener, temperature barrier and vibration dampener. That means you can expect a quieter and more enjoyable ride since you won't hear as much road noise, the interior will stay warmer in the winter and cooler in the summer and you won't feel every bump on the road! This Original-Style Differential Area Underlayment will cover the area between your rear seat and the trunk underlayment, directly over the differential. This Underlayment is die-cut for a perfect fit, and it also includes an asphalt layer with needled cotton backing, just like your Mustang's original underlayment!

As you restore or upgrade the interior of your Mustang, make sure you invest in some underlayment or insulation to place underneath the carpet. While it might add a bit more work, the benefits in sound deadening and temperature control strongly outweigh the small costs. CJ Pony Parts offers you many Mustang underlayment and insulation options to choose from, so you can find the perfect one for your Mustang.

Order this Fender Gripper (CUMSTFB) Original-Style Differential Area Underlayment for your 1965, 1966, 1967, 1968, 1969 or 1970 Fastback Mustang from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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