2017-2020 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set 3 pcs PPE Diesel MERCHANT AUTOMOTIVE " Thread adapters included with the

Thread adapters included with the shift knob are 1/2-20

(4" x 3-1/2") ID x 3-1/2"L Reducer coupling

leveled stance that eliminates the factory nose-down rake

2 gDo NOT oil 42259-D Dry Filter

Country of Origin US Sold As Each Availability Available Location Front Universal No Drive 2WD

2017-2020 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set 3 pcs PPE Diesel MERCHANT AUTOMOTIVE " Thread adapters included with theMulti layered 301 stainless steel gaskets create a tight seal between the exhaust manifolds and GM 6. 6L Duramax engine. Molybdenum dry coating adds wear resistance and endures extreme heat cycles. PPE Manifold Gaskets are designed to fit both PPE High Flow Exhaust Manifolds and GM OEM manifolds.