Mahle OE NAVI 7.3L DI Diesel V8 .020 w/ PCR Piston With Rings Set (Set of 8) Duramax LML 5 Axis CNC Ported &

5 Axis CNC Ported & Hand Blended Intake & Exhaust Ports

Premium stainless steel T-bolt clamps are used for strength and durability while also providing the most secure installation available

The Bladerunner exhaust manifold out flowed the factory exhaust by 23-percent improving exhaust flow

2020 Lexus GX460 Luxury

Radius Cut Fire ring Grooves w/ Fire ring Head Gasket

Mahle OE NAVI 7.3L DI Diesel V8 .020 w/ PCR Piston With Rings Set (Set of 8) Duramax LML 5 Axis CNC Ported &MAHLE Original pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. MAHLE offers pistons ready for installation with mounted piston rings, with pin and clips included for the convenience of the engine builder. MAHLE is one of the