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Pedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Pedders lineup with fast shipping and expert fitment support — order with confidence.
Improve the power delivery and stability of your 2004-2006 Pontiac GTO with the Pedders Urethane Differential Mount Insert. This high-quality urethane insert is engineered to fill the voids in your factory differential mount, significantly reducing differential movement under acceleration and deceleration. The result is a more direct power transfer to the wheels, minimizing wheel hop and enhancing overall vehicle responsiveness.
Pedders, a leader in automotive aftermarket suspension since 1950, has meticulously designed this urethane insert (part number PED-EP1157) for a perfect fit on your GTO. Unlike softer rubber OEM bushings, the durable urethane material offers superior resistance to wear and tear, maintaining its performance characteristics over time. Experience a noticeable improvement in launch stability and a more connected driving feel, whether on the street or track.
Upgrade your GTO's rear end with confidence. Find this and other premium suspension components at GGCRACING.
| Brand | Pedders |
|---|---|
| Manufacturer part number | PED-EP1157 |
| GGC SKU | PEDPED-EP1157 |
| UPC / GTIN | 9341150000481 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 4.3 × 4 × 2.5 in |
|---|---|
| Shipping weight | 0.6 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2004-2006 | Pontiac | GTO | Base |
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