Race Pro Muffler 14 Inch Body 3 Inch Offset Inlet Offset Outlet demon carburetion 1L l6 1970 Chevrolet Impala Distribute Balanced N2O Amounts 1L l6 1970 Chevrolet Impala Base 250 4 000 Inch Brand Earls Color Black and Silver Diameter 2 inch Element Material Depth Media Emission Code 5 Filter Type Post Filter Finish Black and Clear Anodized Fuel Type Gasoline Diesel E85 GPH 175 Inlet Outlet Size 3 4 16 Female O Ring (AN 8) Inlet Size 8 AN O Ring Length 5 inch Material Aluminum Max PSI 100 Micron 10 Micron Outlet Size 8 AN O Ring Product Type Fuel Filter Replacement Element P N 230611ERL Warning California Proposition 65 Warranty Limited 90 Day Think of these mufflers as large inhalers for your engine Highly recommended for the track where every 1 10th counts