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LowBow · 01-31-2010, 02:18 AM

The spring was used to quiet the harmonics. That's the only use I know for them.

01-31-2010, 02:18 AM	#12
LowBow Self Made Hundredaire Join Date: Dec 2008 Location: Tallahassee, Fl Posts: 173	Re: Removing brake drum rivets.. The spring was used to quiet the harmonics. That's the only use I know for them. __________________ '79 corvette - all original 49k car! '03 Z71 ECSB - gas hog '57 Belair 2 door hardtop. Love of my life!