Catco Direct-Fit Catalytic Converters Radiator Caps Ideal for naturally aspirated LS

Ideal for naturally aspirated LS builds running 400–450 HP at the crank

it drastically improves front-end impact resistance while adding aggressive styling with the integrated brush guard and light mounts

SKU 013442 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Independent testing shows gains of 3-5 hp at the wheels and 15-25% more airflow compared to standard disposable paper filters

The smooth organic engagement preserves your pilot bearing and transmission input shaft from shock loads—critical for the AX-5's small input bearing

Catco Direct-Fit Catalytic Converters Radiator Caps Ideal for naturally aspirated LSThe Catco Direct Fit Catalytic Converters is a direct fit catalytic converter that restores emissions compliance while maintaining exhaust flow. Catco converters use high cell count ceramic substrates with precious metal loadings meeting OEM catalyst specifications for effective emissions control. Part 85762 is configured for its specific application with attention to fitment requirements. Each converter has a stainless steel body, mandrel formed