1986 Buick All Models Hedman Hedders Performance Exhaust

Hedman Hedders™ for 1978-87 Buick models. These units are designed to replace the heavy, and restrictive factory manifolds with tubular steel manifolds. These Hedders are not only lighter, but will also increase your...

Classic Industries® stocks a full line of Hedman Hedders™. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds. Headers are not only lighter, but will also...

Classic Industries® stocks a full line of Hedman Hedders™. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds. Headers are not only lighter, but will also...

Classic Industries® stocks a full line of Hedman Hedders™ for 1967-81 Camaro models. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds. Headers are not...

Hedman's Standard-duty, Uncoated Headers are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges). Designed with...

Classic Industries now stocks Hedman Headers which are designed to replace original exhaust manifolds for all early and late model Camaros. These complete sets of headers are ready for bolt on installation and include header...

Classic Industries® stocks a full line of Hedman Hedders™ for 1955-94 Chevrolet Impala / full size models. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel...

Standard-duty Hedman Hedders brand "shorty" headers come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back in the early 80's....

Classic Industries® stocks a full line of Hedman Hedders™. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds. Headers are not only lighter, but will also...

Hedman Hedders™ for 1978-87 Buick models. These units are designed to replace the heavy, and restrictive factory manifolds with tubular steel manifolds. These Hedders are not only lighter, but will also increase your...

The standard-duty Hedman Hedders in this section come from the factory with an extremely durable, protective SATIN BLACK ceramic-metallic coating. Hedman Hedders, pioneered the use of ceramic-metallic coatings, back in the...

Hedman Hedders™ for 1978-87 Buick models. These units are designed to replace the heavy, and restrictive factory manifolds with tubular steel manifolds. These Hedders are not only lighter, but will also increase your...

Hedman Hedders™ for 1978-87 Buick models. These units are designed to replace the heavy, and restrictive factory manifolds with tubular steel manifolds. These Hedders are not only lighter, but will also increase your...

Hedman Hedders™ for 1978-87 Buick models. These units are designed to replace the heavy, and restrictive factory manifolds with tubular steel manifolds. These Hedders are not only lighter, but will also increase your...