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Hedman O2 Sensor X-Tensions are smooth, mandrel bent tubes, in diameters from 2" to 3". tubes. These kits include threaded oxygen sensor bungs that you weld on in the location best suited to your particular need. Each kit contains a pair of s-bend extensions, flanges, gaskets and fasteners. The X-tensions in this section have 3-bolt, flat, gasket-style flanges, and are for use with Hedman's Heritage style Hedder collectors.
 
Part # ProductCollector SizeExhaust System Dia Media
187043-Bolt Flange O2 X-Tension Tubes; 2-1/2" Collector Size; for 2-1/4" Exhaust System2-1/2"2-1/4"
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$35.65
187133-Bolt Flange O2 X-Tension Tubes; 3" Collector Size; for 3" Exhaust System3"3"
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$40.85

18 GAUGE
MILD STEEL
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An economical solution to the problem of hooking-up hedders to an existing exhaust system. No longer will the hedder installer have to fabricate hedder hook-ups from scratch.

Shorten the length of the diagonal length to adjust the amount of offset required to allow for clearance of drive-shafts, cross-members, brackets, braces, etc.

Weld the threaded O2 sensor bungs, included with these kits onto the S-bends, once the optimum location has been determined.

Available in four system diameters. Also available with universal flanges which will allow hook-up to virtually any hedder manufactured.