ADAPTERS / SPACERS

BD DIESEL 1044106 T3 TO T4 ADAPTER EXHAUST MANIFOLD FLANGE

T3 TO T4 ADAPTER EXHAUST MANIFOLD FLANGE Our adapter flange makes for an inexpensive alternative to replacing the manifold and allows for quicker changes back and forth from T4 to T3 turbos. The large foot print of T6 turbo can be bolted to...

FLEECE PERFORMANCE FPE-T4PED-SPACER1.5 | T4 PEDESTAL SPACER - 1.5" THICK

1.5 inch T4 Pedestal Spacer This T4 Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra 1.5" of elevation out of the valley is required, although it may be used in any T4 application. NOTE: A T4 gasket should be used...