Standard Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel Engine Oil Pump|Engine|Engine and Components A bigger effective cooling area

A bigger effective cooling area and thicker core enable the PPE cooler to draw 200% more heat from your transmission fluid compared to the factory cooler

Intended for race trucks that no longer have the need for coolant to flow to the EGR and cabin heater

Never risk having one crack after installing this fix

This heavier spring will help control fuel delivery and smoke output under low boost

Fits both round and square EGR Coolers

Standard Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel Engine Oil Pump|Engine|Engine and Components A bigger effective cooling areaCreates a tight seal between the Exhaust Manifolds and 6. 6L GM Duramax engine. Two piece set features multi layered 304 stainless steel. PPE Manifold Gaskets are designed to fit both PPE High Flow Exhaust Manifolds and GM OEM manifolds. Features: High Performance Manifold Gaskets For Standard Ports Multi Layered 304 Stainless Steel Sold As A Set (2) Applications: 2001 2016 GM 6. 6L Duramax LB7 LLY LBZ LMM (118062010)