Cummins EGR Cooler Block Off Plates

Clean up that dirty exhaust manifold with our 3/16 thick 304 Stainless Steel block off plates.

Rear plate is available blank or tapped 1/4" NPT for EGT or Drive pressure sensor.

Also available with .040 Copper gaskets.

All kits include:

2- 304 Stainless block off plates of your choice

4- Stainless nuts and spacers

2 Optional .040 Copper gaskets

Off road competition use only. Not for use on public highways.