Detroit 6107 Exhaust Manifold

• Pre-Emmision Engines 
• Replaces OEM# 23516107 and 23511977
• Primarily used in international and Volvo Trucks
• 12.7L or 14.0L Non-EGR engines

Joints for end pieces are switched to males ends instead of female for increased flow. Increases fuel Mileage by .2-.3 MPG, has ceramic coating to reduce heat absorption and improves air velocity, lowers EGT's 80-100 F and manifold temps 300 F, less turbo lag and offers a 3 year warranty on any cracks or warping.