2014-2020 GM GEN V LT Series L83 5.3L PML Reman Crate Engine

Please select 6 for a complete set

Before you order 8 of these ADs you need to make sure that you do not have an AE in the #8 hole

7L Fuel Transfer Pump (AP63527)

Creates a tight seal between the Exhaust Manifolds and 6

eventually causing the edge of the bearing to begin scraping oil off the crankshaft

these pipes will deepen the sound of your Duramax while lowering EGT's and provide a quicker throttle response

towing or track

In a market previously dominated by recycled parts

efficient pump operation

while the four-axis CNC-machined flange transitions airflow seamlessly into the intake plenum

All Dualoy pistons feature a high strength top ring carrier to improve strength of the top land

Keeps the wastegate valve closed longer for more bottom end response