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- Aug 27, 2006
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- Gerry Ide
Charlie:
Not quite clear , but I think those are from a AIR air injection system (remember smog pumps??).. Use to plug Chevy exhaust manifolds with 1/8" pipe plugs if you were able to unscrew the fittings
)..
Not quite clear , but I think those are from a AIR air injection system (remember smog pumps??).. Use to plug Chevy exhaust manifolds with 1/8" pipe plugs if you were able to unscrew the fittings