+3 Exhaust Up Pipes Gasket Set & Bolts for 6.6l Duramax Chevy GMC 2001-2016 LB7-LML KB-LB7-LML-TUPGS $61.95 In stock Quantity: 1 Add to Bag Product Details MPN: KBDP-6.6l-TUPK Cross Reference:: F31903, 97188685, MS96543, MS19398, 96788, 97188684, 98002804, 98002804, 97192618, 98065519 Up Pipe Gasket set & Hardware for 2001-2016 Chevy/GMC 6.6l Duramax engines. Includes: 4. MLS Gaskets 12. Mounting Bolts & washers Fits: 2001-2016 Chevy/GMC 6.6l Duramax LB7 / LLY / LBZ / LMM / LGH / LML Save this product for later Favorite