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The PPE 116121500 Up-Pipe Bolt Set are a superior quality replacement for the rusty or broken up-pipe bolts in your 2001-2016 GM 6.6L Duramax. This bolt kit has an OE design with washers with the thread length increased to accommodate the thickness of the washers. Two of screws in this kit are 5 mm longer to accommodate the downpipe mounting bracket. This up-pipe bolt kit is engineered to preserves thread engagement whereas other manufactures do not. FEATURES: Increased Thread Length Preserves Thread Engagement Factory-Style Design Includes Washers
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🇺🇸 Ship from USA · On Agora since 2026
$35.99