Flowmaster 50 Series HD Chambered Muffler Offset 3.5" Inlet & Outlet 64powerstrokeperformance Upgrade your valve cover bolts

Upgrade your valve cover bolts in your LB7 Duramax with this Stainless Valve Cover Bolt Set from ARP

This essential kit includes: heavy-duty snatchblock

A completely good transmission will get you a full core refund

for those that don't have a factory installed damper

Flowmaster 50 Series HD Chambered Muffler Offset 3.5" Inlet & Outlet 64powerstrokeperformance Upgrade your valve cover boltsDiscover the best in performance and sound control technology with Flowmasters line of high quality iconic 50 series Delta Force mufflers. These oval cased muffler feature durable internal construction of T409 stainless steel, and a rugged outer case made from 18 gauge aluminized steel, ensuring longevity and reliability. Available in 3. 5" offset pipe, we have the perfect solution for your exhaust needs. The mufflers are designed for a wide range of