These Y-pipe assemblies are exclusively for use with Hedman Hedders part number listed, and will not fit other, "similar" style hedders. Select models are available with both gasket-style, or ball & socket style collectors, to match the collector configuration on your specific set of Hedmans.
 
Part # ProductCollector StyleFinishUse With Media
17470 3-BOLT Gasketed Flange Collector Y-Pipe; for 68470, 68479, 68471, 68481- Uncoated 3-BOLT Gasketed FlangeUncoatedHedder #s 68470, 68476, 68478, 68479, 66479, 68471, 66471, 61478, 68481 or 66481
Photo Installation Instructions
$162.65
17476 3-BOLT Gasketed Flange Collector Y-Pipe; for 68476, 68478, 66479, 66471, 61478, 66481- HTC Coated 3-BOLT Gasketed FlangeHTCHedder #s 68470, 68476, 68478, 68479, 66479, 68471, 66471, 61478, 68481 or 66481
Photo Installation Instructions
$462.78
17478 Ball and Socket Collector Y-Pipe; for 68470, 68479, 68471, 68481- Uncoated Ball & SocketUncoatedHedder #s 68470, 68476, 68478, 68479, 66479, 68471, 66471, 61478, 68481 or 66481
Photo Installation Instructions
$162.65
17534 Ball and Socket Collector Y-Pipe; for #68534- Uncoated Ball & SocketUncoatedHedder #s 68534, 66534
Photo Installation Instructions
$204.20
17634 Ball and Socket Collector Y-Pipe; for #66534- HTC Coated Ball & SocketHTCHedder #s 68534, 66534
Installation Instructions
$505.92
 
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http://hedman.com/images/ePIM/original/17476.jpg
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http://hedman.com/images/ePIM/original/17534qlytest.jpg