The Dynomax 89007 is an exhaust system for 1975-1987 Chevrolet K5 Blazer, C10 Suburban, C20 Suburban, R10 Suburban, R20 Suburban, GMC C1500, C2500, R2500, C15, C25, Jimmy, R1500 equipped with the 5.0L, 5.7L, 6.2L, 6.6L engine options. It is engineered to restore proper exhaust flow and provide a direct-fit installation.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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Dynomax 89007 Key Benefits:

• Design and custom fabricate your own exhaust system with this kit that attaches to OE headers.
• Special reducer design allows for a variety of mounting options.
• Smooth bends improve flow capacity over traditional bends.
• Extra-long tailpipes with side exits with a full 2.25-in. diameter; tail pipes exit each side of vehicle behind rear tires; for trucks with OE catalytic converter due to cross member location.
• Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes.
• Made from quality aluminized steel for durability and long life.
• Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system.