Manufacturer: Dynomax
Part Number: 89004
Condition: New

Product Description:

Dynomax Dynomax 89004 Exhaust System Kit

Give your vintage vehicle�s exhaust system an upgrade with a DynoMax dual header kit. Designed to attach to headers, 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 headers
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
tail pipes 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
headers are for racing use only and not intended or applicable for highway use

Additional Information:

California Proposition 65: No

Guaranteed Fitments:

1989-1988,1986-1973 GMC Pickup - K15/1500 1/2 Ton - 4WD, 1986-1973 GMC Pickup - K25/2500 3/4 Ton - 4WD, 1986-1973 GMC Pickup - K30/3500 1 Ton - 4WD, 1987 GMC Pickup - V1500 1/2 Ton - 4WD, 1987 GMC Pickup - V2500 3/4 Ton - 4WD



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