You will see the cross section in one of the detail photographs. They over-represent the years that this chrome fits. It was introduced in 1973.asiab3 wrote:I have never seen the "christmas tree barb cross-section" you mentioned. Is this a bug/bus difference, or a late/early quality/chepo difference?
And would ripping out the old stuff damage the seal in any way? I've never even seen something that would resemble that description……
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