ClassicOldsmobile.com - View Single Post

lambinowelding · 10-20-2005, 10:28 PM

I have a 71 cutlass supreme and am having a lot of trouble finding out what engine it has. The casting # is 550355 5 and the # stamped on the oil filler tube is 6627629. Any help with this would be greatly appreciated.

10-20-2005, 10:28 PM	#1 (permalink)
lambinowelding Junior Member Join Date: Oct 2005 Posts: 1	I have a 71 cutlass supreme and am having a lot of trouble finding out what engine it has. The casting # is 550355 5 and the # stamped on the oil filler tube is 6627629. Any help with this would be greatly appreciated.