98-20 Cummins Smeding Diesel T4 2nd Gen 3 PC Exhaust Manifold Hardware Set:304 Stainless Steel Studs Converter Drain Back Valve (2003

Converter Drain Back Valve (2003 and Earlier)

5" intake elbow replaces the plastic intake elbow on your LML engine

Biggest Street injector recommended

long lasting performance

*Requires 360° thrust bearing upgrade

98-20 Cummins Smeding Diesel T4 2nd Gen 3 PC Exhaust Manifold Hardware Set:304 Stainless Steel Studs Converter Drain Back Valve (2003SMEDING DIESEL T4 2ND GEN LOCATION 3 PC EXHAUST MANIFOLD THIS IS A T4 MANIFOLD, IT MUST BE USED WITH A T4 TURBO! HIGH DUCTILE IRON FOR SUPERIOR STRENGTH PRESSED HYDRAULIC JOINTS FOR LEAK FREE CONNECTION GUARANTEEING NO LEAKS AT ALL TEMPERATURE RANGES. HIGH DENSITY GREEN SAND CASTING MOLD FOR OPTIMAL PORT FLOW FOR PEAK PERFORMANCE CNC MACHINED SURFACES FOR TRUE FLATNESS ADDED GUSSETS FOR SUPERIOR STRENGTH.