ZR-1 Net Registry Forums - View Single Post - Clunk upon engaging clutch on shifts

rhipsher · 09-15-2011

I'll throw my. 02 in the hat. No its not normal. But I've heard the same sound on low mile ZR-1s to with only 20k on them. Some components wear out do to use. And others are age related regardless of how few miles are on the car. Clunk is usually a Ujoints issue. To test for loose beam bolts just look at your stick shifter upon hard acceleration. If it moves a 1/2 or more then your beam bolts are loose and you need to get Bills beam plates. I would take Jim up on his offer. I think he has a lift.

09-15-2011	#5
rhipsher Join Date: Aug 2008 Location: Houston 90 Red ZR-1 Posts: 2,320	Re: Clunk upon engaging clutch on shifts - ? normal or not I'll throw my. 02 in the hat. No its not normal. But I've heard the same sound on low mile ZR-1s to with only 20k on them. Some components wear out do to use. And others are age related regardless of how few miles are on the car. Clunk is usually a Ujoints issue. To test for loose beam bolts just look at your stick shifter upon hard acceleration. If it moves a 1/2 or more then your beam bolts are loose and you need to get Bills beam plates. I would take Jim up on his offer. I think he has a lift. Last edited by rhipsher; 09-15-2011 at 08:32 PM.