DHD 600-101 Modified LB7 High Flow Intake Horn 01-04 Duramax Diesel
This is a modified LB7 Duramax turbocharger air inlet tube (air horn) that we port in house. The DHD mouthpiece has a 26% larger I.D at the mounting flange. Each horn is inspected, cleaned, machined and painted. This is an economical solution for those seeking higher intake flow volume for their LB7. DHD also modifies the mounting flange holes to ease in installation. With these slotted holes the horn can be installed and removed easily if needed.
Its always best practice to replace the inlet gasket (97318441) when installing this piece.
Features:
Core: To help us insure inventory levels and keep the cost low, a $35 refundable core charge will be applied to your order during checkout. Cores must be free of mechanical defect, rust, metal transfer, pitting and match the model you ordered. California emission inlets will not be accepted as cores. Cali Emission inlets can be identified by a indentation in the inlet tract.
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