Flowmaster Super 40 Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet HS11SAS these systems include all necessary

these systems include all necessary parts and hardware for a simple installation

and washer

Performer RPM 351-W Intake Manifold is designed for 1969 and later 351 Windsor Ford V8 high-performance engines with Edelbrock Performer RPM cylinder heads

1981-1990 Dodge B250

Flowmaster Super 40 Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet HS11SAS these systems include all necessaryThe Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3