Soft Factory Bushings to your 1975-1978 GMC C15 (C/K) whilst they do a good job of not transmitting engine vibration, they do create vague and unresponsiveness in the vehicles drive train. Under hard acceleration, the engine and transmission rotates, Whiteline engine mount bushings work in conjunction with the OE rubber bushing giving your car better throttle response as well as more crisp and defined gear shifts.
Standard Features
Specifications
| Part Number | W93464 |
| Part Name | Motor Mount Bushing |
| Vehicle | 1975-1978 GMC C15 |
| Chassis Code | C/K |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Color | Black |
| Durometer | 72 |
| Grade Type | Regular |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 2 |
| Kit Contents | 1 Bushing |
| Material | Polyurethane |
| Wheel Alignment Required | No |
| Notes | Must reuse existing outer metal shell and drill out the welds/rivets to separate them for installation on the new insert. Designed to reuse the stock 7/16″” through bolt. For use in either passenger or driver side. |


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