Product Details
This Whiteline Motor Mount Bushing fits the 1975-1978 GMC C35. It is listed for the C/K chassis. Order it as part number W93464. You receive 1 bushing.
Engine mounts hold the engine in the chassis while absorbing vibration. When the rubber softens, the engine rocks under hard acceleration and when you lift off, and you may feel shudders, clunks, or a vague throttle. A new mount restores a solid hold. The polyurethane used here deflects much less than the original rubber under the same load.
Application note: Must reuse existing outer metal shell and drill out the welds/rivets to separate them for installation on the new insert. For use in either passenger or driver side. Expect a moderate job of about 2 hours. It does not require a wheel alignment. Other Whiteline parts we list for the GMC C35: Transmission Mount Bushing Kit, Tie Rod Boot Kit, and Body Mount and Radiator Support Bushing Kit.
Features
- Bushing material: Made of polyurethane, which resists deflection better than soft rubber.
- Self-lubricating: Internal grease reservoirs keep the bushing lubricated as it works.
- Install guide: An install guide comes in the box.
- Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
Specifications
| Part Number | W93464 |
| Part Name | Motor Mount Bushing |
| Vehicle | 1975-1978 GMC C35 |
| Drivetrain | RWD |
| 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. |
Fitment for C35 motor mount bushings
Fits the 1975-1978 GMC C35. Each model year is listed below.

