Re: sounds like a chain rattle
I notice the same noise. I can rule out tailgate rods as I have a flatbed. U joints can also be ruled out as I replaced those when the trans was rebuilt last summer. That leaves carrier bearing or detonation. Color me ignorant but what would detonation be? I was kind of suspecting motor mounts, could they be a culprit?
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'72 K5 CST 350/350 Daily Driver
'69 GMC3500 Camper Special CST Flatbed 396/400 Upgraded to show truck
'69 GMC 2500 L6292, 3spd beater
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