Add to Cart Quick view Exhaust Manifold Set 6.6L GM Duramax MAHLE ORIGINAL/CLEVITE MSRP: Now: $37.99 Was: Exhaust Manifold / Header Gasket - Stock Port - Multi-Layer Steel - 6.6L - GM Duramax - Pair M77MS19398
Add to Cart Quick view Oil Pump GM 6.6L Duramax 2001-2010 MELLING MSRP: Now: $238.99 Was: Oil Pump - Wet Sump - Internal - Standard Volume - GM Duramax 2001-10 - Each MELM561
Add to Cart Quick view Exhaust Gasket Set - GM 6.6L Duramax 01-04 COMETIC GASKETS MSRP: Now: $55.72 Was: Exhaust Manifold / Header Gasket - 1.380 x 1.690 in Rectangular Port - Multi-Layer Steel - GM Duramax 2001-04 - Pair CAGC15042-040
Add to Cart Quick view Exhaust Manifold Set GM LS Swap to GM S10/Sonoma HOOKER MSRP: Now: $401.95 Was: Exhaust Manifold - BlackHeart - Iron - Black Ceramic-Coated - GM LS-Series - Pair HKRBHS593
Add to Cart Quick view 04-10 GM 6.6L 3in Down Pipe MBRP, INC MSRP: Now: $194.99 Was: Down Pipe - 3 in Diameter - Steel - Black Ceramic - 6.6 L - GM Duramax - GM Fullsize Truck 2004-10 - Kit MBRGM8424