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New..Off Walker 40596 pipe assy. I needed just the Y pipe assy for my 2000 LS V6 4.3 4WD, but no one sells just that and I was unable to remove my rusty torsion bar to gain access to install complete, so I cut it off this item.
measurements- weld to 2 bolt flange face:6 1/2"...Overall length: 32 1/4"...Converter, weld to weld: 13 1/4". Pipe @ both ends are apprx 2 1/2" inside diameter, 2 5/8" outside diameter. May also fit prior/post years. asking $100, but will listen to offers. Shipping from NE PA.