Product Details

This Whiteline Transmission Mount Bushing Kit fits the 1975-1978 GMC C35 (C/K). Included: 1 mount, 4 washers, 2 nuts, and 2 bolts. Application note: Replaces 1 bolt and 2 bolt style mounts. Whiteline part number: W93467.

The transmission is held in the chassis by a mount that absorbs vibration. A soft or worn mount lets the gearbox rock when you shift or get on and off the throttle, which feels like a jerk, a clunk, or a delay. A firmer mount or bushing limits that motion. Polyurethane resists deflection far better than the soft rubber it replaces.

Whiteline rates the install as moderate and lists about 1 hour. No alignment is needed afterward. To go with it on the GMC C35, see Tie Rod Boot Kit and Body Mount and Radiator Support Bushing Kit.

Features

  • Grease: Supplied with molybdenum disulfide grease for extended service life.
  • Self-lubricating: Grease reservoirs inside the bushing feed lubrication as it moves.
  • Hardware: The kit includes mounting hardware.
  • Install guide: Step-by-step installation instructions come with it.
  • Bushing material: The bushing material is polyurethane, a firmer choice than rubber.
  • Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
Specifications
Part Number W93467
Part Name Transmission Mount Bushings
Vehicle 1975-1978 GMC C35
Drivetrain RWD
Chassis Code C/K
Bushing Color Black
Bushing Material Polyurethane
Durometer 72
Grade Type Regular
Installation Difficulty Moderate
Installation Time (hrs) 1
Kit Contents 1 Mount, 4 Washers, 2 Nuts, 2 Bolts
Material Polyurethane
Mounting Hardware Included Yes
Wheel Alignment Required No
Notes Replaces 1 bolt and 2 bolt style mounts

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1975GMCC35RWDReplaces 1 bolt and 2 bolt style mounts
1976GMCC35RWDReplaces 1 bolt and 2 bolt style mounts
1977GMCC35RWDReplaces 1 bolt and 2 bolt style mounts
1978GMCC35RWDReplaces 1 bolt and 2 bolt style mounts

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