|   Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. | 
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|  633 Caliper 
			
			Has anyone repaired the bleeder valve seat on a "633" disc brake caliper. It looks like someone was trying to drill out a frozen bleeder valve and went too far and hit the seat. I did a leak test and with the bleeder valve screw torqued air is coming out of the middle of the bleeder valve.
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			#2  
			
			
			
			
			
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			It's done. I do not know of a cheap, or easy fix to repair this problem.  Your better off getting another core to use.  Bill
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			#3  
			
			
			
			
			
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			I think i have a 633 i can check tomorrow!
		 
				__________________ 1969 SS 396 300 deluxe post car 1969 SS 396 300 deluxe hardtop 1969 SS 396 chevelle 1978 chevy shortbed step side 1983 chevy shortbed 1985 chevy shortbed If a hammer and duct tape wont fix it u have electrical problems! | 
| The Following User Says Thank You to chevyman0429 For This Useful Post: | ||
|  mhm1966 (03-26-2023) | ||
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			#4  
			
			
			
			
			
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			I was thinking of putting the caliper on a Bridgeport and using an end mill to resurface the seat. The caliper has a date of 59 and is for the left front.
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