Heavy popping in left rear (U's? Half shafts?) - ZR-1 Net Registry Forums

Schrade · 06-15-2013

I got a new sound in the drivetrain - a heavy 'clunking' in the left rear, as I roll up and down the driveway.

The speed shop that did the auto conversion had the wheels in the air, testing the speedo link. I said, "Isn't that bad for the U-joints?"

They said no. They spun it up to 50 - 55 on the speedo.

Car only has 32k on it here.

Thoughts? Opinions?

06-15-2013	#1
Schrade Join Date: Dec 2012 Location: NC Posts: 1,783	Heavy popping in left rear (U's? Half shafts?) I got a new sound in the drivetrain - a heavy 'clunking' in the left rear, as I roll up and down the driveway. The speed shop that did the auto conversion had the wheels in the air, testing the speedo link. I said, "Isn't that bad for the U-joints?" They said no. They spun it up to 50 - 55 on the speedo. Car only has 32k on it here. Thoughts? Opinions?