Dynomax - 89003
Exhaust Pipe Kit - Header-Back - 2-1/4 in Pipe Diameter - Steel - Aluminized - GM Fullsize Truck 1973-87 - Kit
Dynomax Dynomax 89003 Exhaust System Kit
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax® dual header kit. Designed to attach to OE manifolds, it features a special reducer that allows for a variety of mounting options.
- COMPATIBILITY -- Designed for a variety of full-size 1973-89 GMC 4WD trucks and Chevrolet 4WD SUVs; see product information for compatibility and engine spec
- BUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds
- FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY -- Smooth bends improve flow capacity over traditional bends
- SPECS -- Extra-long tailpipes with side exits with a full 2.25-in. diameter; tailpipes exit each side of vehicle behind rear tires
- COMPLETE SOLUTION -- Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS?--?Made from quality aluminized steel for durability and long life
- BETTER TOGETHER -- Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
- WARNING -- Not legal for use on pollution-controlled motor vehicles
[{"BaseVehicleId":14169,"EngineBaseId":62},{"BaseVehicleId":14170,"EngineBaseId":62},{"BaseVehicleId":3374,"EngineBaseId":62},{"BaseVehicleId":3374,"EngineBaseId":61},{"BaseVehicleId":3375,"EngineBaseId":62},{"BaseVehicleId":3375,"EngineBaseId":61},{"BaseVehicleId":3376,"EngineBaseId":62},{"BaseVehicleId":3376,"EngineBaseId":61},{"BaseVehicleId":3377,"EngineBaseId":62},{"BaseVehicleId":3377,"EngineBaseId":61},{"BaseVehicleId":3378,"EngineBaseId":62},{"BaseVehicleId":3378,"EngineBaseId":61},{"BaseVehicleId":3379,"EngineBaseId":62},{"BaseVehicleId":3368,"EngineBaseId":62},{"BaseVehicleId":3369,"EngineBaseId":62},{"BaseVehicleId":3369,"EngineBaseId":356},{"BaseVehicleId":3370,"EngineBaseId":62},{"BaseVehicleId":3370,"EngineBaseId":356},{"BaseVehicleId":3371,"EngineBaseId":62},{"BaseVehicleId":3371,"EngineBaseId":356},{"BaseVehicleId":3372,"EngineBaseId":62},{"BaseVehicleId":3372,"EngineBaseId":356},{"BaseVehicleId":3373,"EngineBaseId":62},{"BaseVehicleId":3373,"EngineBaseId":356},{"BaseVehicleId":14190,"EngineBaseId":62},{"BaseVehicleId":14191,"EngineBaseId":62},{"BaseVehicleId":3419,"EngineBaseId":62},{"BaseVehicleId":3419,"EngineBaseId":61},{"BaseVehicleId":3420,"EngineBaseId":62},{"BaseVehicleId":3420,"EngineBaseId":61},{"BaseVehicleId":3421,"EngineBaseId":62},{"BaseVehicleId":3421,"EngineBaseId":61},{"BaseVehicleId":3422,"EngineBaseId":62},{"BaseVehicleId":3422,"EngineBaseId":61},{"BaseVehicleId":3423,"EngineBaseId":62},{"BaseVehicleId":3423,"EngineBaseId":61},{"BaseVehicleId":3424,"EngineBaseId":62},{"BaseVehicleId":3424,"EngineBaseId":61},{"BaseVehicleId":3413,"EngineBaseId":62},{"BaseVehicleId":3414,"EngineBaseId":62},{"BaseVehicleId":3414,"EngineBaseId":356},{"BaseVehicleId":3415,"EngineBaseId":62},{"BaseVehicleId":3415,"EngineBaseId":356},{"BaseVehicleId":3416,"EngineBaseId":62},{"BaseVehicleId":3416,"EngineBaseId":356},{"BaseVehicleId":3417,"EngineBaseId":62},{"BaseVehicleId":3417,"EngineBaseId":356},{"BaseVehicleId":3418,"EngineBaseId":62},{"BaseVehicleId":3418,"EngineBaseId":356},{"BaseVehicleId":3743,"EngineBaseId":356},{"BaseVehicleId":3743,"EngineBaseId":62},{"BaseVehicleId":3749,"EngineBaseId":356},{"BaseVehicleId":3749,"EngineBaseId":62},{"BaseVehicleId":15414,"EngineBaseId":62},{"BaseVehicleId":15415,"EngineBaseId":62},{"BaseVehicleId":15429,"EngineBaseId":62},{"BaseVehicleId":15430,"EngineBaseId":62},{"BaseVehicleId":15444,"EngineBaseId":62},{"BaseVehicleId":15445,"EngineBaseId":62},{"BaseVehicleId":3998,"EngineBaseId":61},{"BaseVehicleId":3998,"EngineBaseId":62},{"BaseVehicleId":3999,"EngineBaseId":61},{"BaseVehicleId":3999,"EngineBaseId":62},{"BaseVehicleId":4000,"EngineBaseId":62},{"BaseVehicleId":4001,"EngineBaseId":62},{"BaseVehicleId":4001,"EngineBaseId":356},{"BaseVehicleId":4002,"EngineBaseId":62},{"BaseVehicleId":4002,"EngineBaseId":356},{"BaseVehicleId":4003,"EngineBaseId":62},{"BaseVehicleId":4003,"EngineBaseId":356},{"BaseVehicleId":4004,"EngineBaseId":62},{"BaseVehicleId":4004,"EngineBaseId":356},{"BaseVehicleId":4005,"EngineBaseId":62},{"BaseVehicleId":4005,"EngineBaseId":356},{"BaseVehicleId":4018,"EngineBaseId":62},{"BaseVehicleId":4018,"EngineBaseId":356},{"BaseVehicleId":4020,"EngineBaseId":62},{"BaseVehicleId":4020,"EngineBaseId":356},{"BaseVehicleId":4043,"EngineBaseId":61},{"BaseVehicleId":4043,"EngineBaseId":62},{"BaseVehicleId":4044,"EngineBaseId":61},{"BaseVehicleId":4044,"EngineBaseId":62},{"BaseVehicleId":4045,"EngineBaseId":62},{"BaseVehicleId":4046,"EngineBaseId":62},{"BaseVehicleId":4046,"EngineBaseId":356},{"BaseVehicleId":4047,"EngineBaseId":62},{"BaseVehicleId":4047,"EngineBaseId":356},{"BaseVehicleId":4048,"EngineBaseId":62},{"BaseVehicleId":4048,"EngineBaseId":356},{"BaseVehicleId":4049,"EngineBaseId":62},{"BaseVehicleId":4049,"EngineBaseId":356},{"BaseVehicleId":4050,"EngineBaseId":62},{"BaseVehicleId":4050,"EngineBaseId":356},{"BaseVehicleId":4087,"EngineBaseId":61},{"BaseVehicleId":4087,"EngineBaseId":62},{"BaseVehicleId":4088,"EngineBaseId":61},{"BaseVehicleId":4088,"EngineBaseId":62},{"BaseVehicleId":4089,"EngineBaseId":62},{"BaseVehicleId":4090,"EngineBaseId":62},{"BaseVehicleId":4090,"EngineBaseId":356},{"BaseVehicleId":4091,"EngineBaseId":62},{"BaseVehicleId":4091,"EngineBaseId":356},{"BaseVehicleId":4092,"EngineBaseId":62},{"BaseVehicleId":4092,"EngineBaseId":356},{"BaseVehicleId":4093,"EngineBaseId":62},{"BaseVehicleId":4093,"EngineBaseId":356},{"BaseVehicleId":4094,"EngineBaseId":62},{"BaseVehicleId":4094,"EngineBaseId":356},{"BaseVehicleId":4289,"EngineBaseId":356},{"BaseVehicleId":4289,"EngineBaseId":62},{"BaseVehicleId":3994,"EngineBaseId":61},{"BaseVehicleId":3994,"EngineBaseId":62},{"BaseVehicleId":3995,"EngineBaseId":61},{"BaseVehicleId":3995,"EngineBaseId":62},{"BaseVehicleId":3996,"EngineBaseId":61},{"BaseVehicleId":3996,"EngineBaseId":62},{"BaseVehicleId":3997,"EngineBaseId":61},{"BaseVehicleId":3997,"EngineBaseId":62},{"BaseVehicleId":4039,"EngineBaseId":61},{"BaseVehicleId":4039,"EngineBaseId":62},{"BaseVehicleId":4040,"EngineBaseId":61},{"BaseVehicleId":4040,"EngineBaseId":62},{"BaseVehicleId":4041,"EngineBaseId":61},{"BaseVehicleId":4041,"EngineBaseId":62},{"BaseVehicleId":4042,"EngineBaseId":61},{"BaseVehicleId":4042,"EngineBaseId":62},{"BaseVehicleId":4085,"EngineBaseId":61},{"BaseVehicleId":4085,"EngineBaseId":62},{"BaseVehicleId":4086,"EngineBaseId":61},{"BaseVehicleId":4086,"EngineBaseId":62},{"BaseVehicleId":4277,"EngineBaseId":356},{"BaseVehicleId":4277,"EngineBaseId":62},{"BaseVehicleId":4283,"EngineBaseId":356},{"BaseVehicleId":4283,"EngineBaseId":62}]
