Flowmaster 50 Series Delta Flow Muffler - 3" Center Inlet / Outlet 2010291 Olds and Pontiac applications is

Olds and Pontiac applications is precision machined from 4140 chromemoly steel and finished in black oxide

headers and gears

1965-1970 Chevrolet Biscayne

This auto racing roll cage net fits a window size of 15" High X 18" Wide

See 54022 for LSX 90 and 92mm intake manifold applications

Flowmaster 50 Series Delta Flow Muffler - 3" Center Inlet / Outlet 2010291 Olds and Pontiac applications isThe three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Mild to Moderate