Emission controls in older carbureted engines relied on forcing additional air from pumps and valves located just before the exhaust manifold to ensure better burns. This is known as a secondary air injection system, and today has evolved to increase the efficiency of Catalytic Converters. Failed pumps and leaks are common signs of a bad Air Injection System, leading to off air and fuel ratios and poor acceleration. Remember to check the Manifold Gaskets and Seals for wear and tear when examining the exhaust.
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- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2007-2009 Chrysler Aspen 5.7L V8Special Price $2.25 Regular Price $2.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2007-2009 Dodge Durango 5.7L V8Special Price $2.25 Regular Price $2.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1975-1985 Chevrolet C30 6.2L 7.4L V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1982-1983 GMC C1500 Suburban 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1984-1986 GMC K2500 Suburban 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1987-1991 GMC V2500 Suburban 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1987-1988 Chevrolet V20 Suburban 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1989-1991 Chevrolet V2500 Suburban 6.2L V8Special Price $4.49 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1984 GMC K3500 6.2L V8Special Price $4.49 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1984-1986 Chevrolet K20 Suburban 6.2L V8Special Price $4.49 Regular Price $5.99
- Walker Front Pipe Right To Muffler Right Exhaust Clamp for 1982-1983 Chevrolet C10 Suburban 6.2L V8Special Price $4.49 Regular Price $5.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2006-2008 Hyundai Sonata 3.3L V6Special Price $6.21 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2006-2010 Hyundai Azera 3.3L 3.8L V6Special Price $6.21 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2004 Suzuki Vitara 2.5L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 2002-2003 Suzuki XL-7 2.7L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Right To Front Pipe Exhaust Pipe Flange Gasket for 1999-2005 Suzuki Grand Vitara 2.5L 2.7L V6Special Price $6.82 Regular Price $9.99
- 2 pc Walker Front Pipe Right To Muffler Right Exhaust Clamps for 1984-1986 GMC C2500 Suburban 6.2L V8Special Price $14.21 Regular Price $19.99
- 2 pc Walker Front Pipe Right To Muffler Right Exhaust Clamps for 1989-1991 Chevrolet R2500 Suburban 6.2L V8Special Price $14.67 Regular Price $20.99
- 2 pc Walker Front Pipe Right To Muffler Right Exhaust Clamps for 1987-1991 GMC R2500 Suburban 6.2L V8Special Price $14.67 Regular Price $20.99
- 2 pc Walker Front Pipe Right To Muffler Right Exhaust Clamps for 1987-1991 GMC R1500 Suburban 6.2L V8Special Price $14.67 Regular Price $20.99
- 2 pc Walker Front Pipe Right To Muffler Right Exhaust Clamps for 1984-1986 GMC C1500 Suburban 6.2L V8Special Price $14.67 Regular Price $20.99