3" to T6 Single Scroll Turbo Adapter Flange for Dodge Cummins Stainless Steel

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3" to T6 Single Scroll Non-Divided Inlet Turbo Adapter Flange Plate

for Dual Volute S400 Series Dodge Cummins

 (Stainless Steel Steel)

This is an adapter flange designed to weld a 3.5" O.D. exhaust pipe to a T6 divided port turbo.

Smooth port transition machined to gasket opening for maximum flow

Bolt center spacing is 4.42" x 2.75" for T6 M10x1.5 tapped holes

1/2" Thick (will not warp from heat)

Face milled for proper sealing

Made from stainless steel


These exhaust flanges are CNC machined for high quality and accurate assembly.

AZ CNC Manufacturing is your direct source for all your custom exhaust needs. Please feel free to contact me for any custom sizes or parts. 


Made in the USA

Compatible Vehicles

2007-2010 6.6L GM Duramax LMM
2006 - 2007 6.6L GM Duramax LBZ
2007 - 2015 6.7L Dodge Cummins
2008 - 2010 6.4L Ford Power Stroke
2003 - 2007 5.9L Dodge Cummins
2003 - 2007 6.0L Ford Power Stroke
2004 - 2005 6.6L GM Duramax LLY
1998 - 2002 5.9L Dodge Cummins ISB
1998 - 2003 7.3L Ford Power Stroke
2001 - 2004 6.6L GM Duramax LB7
1994 - 1997 7.3L Ford Power Stroke
1994 - 1998 5.9L Dodge Cummins 12 Valve
1988-1993 Dodge Cummins 5.9L