PPE High Performance Oversized Port Exhaust Manifold Gaskets 01-16 GM 6.6L Duramax BD-1024311 This kit comes complete with

This kit comes complete with 2 bushing for a complete installation

Shaft Thrust

pulling or just with everyday driving practices

4L F-250 2WD/4WD with the Timbren SES (Suspension Enhancement System) to eliminate vehicle squatting and sagging and provide improved vehicle handling

While the stock air box technically delivers airflow

PPE High Performance Oversized Port Exhaust Manifold Gaskets 01-16 GM 6.6L Duramax BD-1024311 This kit comes complete withDitch your leaking factory exhaust manifold gaskets in your 6. 6L GM Duramax and replace them with the PPE High Performance Exhaust Manifold Gaskets. These gaskets feature a multi layered 301 stainless steel construction and are designed to work with PPE High Flow Exhaust Manifolds or GM OEM manifolds. Also, these gaskets feature an oversized port size(46. 8mm x 41. 0mm) for maximum exhaust flow. Sold as a pair.