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Vibration - Polyurethane Motor Mounts vs Rubber

Trying to troubleshoot a vibration in my 302 that occurs at about 1,700 rpm and higher. I replaced the OEM type motor mounts with the polyurethane Lick Creek mounts from Duff. Has anyone noticed more vibration feel when changing out the OEM rubber motor mounts with the polyurethane? The...
- Hallboss
- Thread
- Jan 17, 2025
- Replies: 22
- Forum: Bronco Tech
Friction plate issues - thoughts?

Pulled the 3-speed RAT tranny on the 73 yesterday to get to the rear main seal on my 1991+ 302 with one piece seal. It had intermittent clutch chatter when starting in 1st under load. thought it was due to it most likely saturated in oil from the rear main leak. To my surprise there wasn't a...
- Hallboss
- Thread
- Apr 7, 2024
- Replies: 10
- Forum: Bronco Tech

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