Dynomax Header Dual Kit 1967-87 Blazer/Jimmy 2WD 1/2, 3/4-Ton
289-89007





Items You Need
Header Dual Kits for Trucks
Specifications:
Complete 2-1/4 in. Dual Exhaust Systems Note: Kits require 2 mufflers. Sold separately. The Dynomax Universal Header Dual Kit consist of aluminized steel tubing for long life that is mandrel bent for maximum flow. Kit features side exit tailpipes in front of rear wheels.
Dynomax 2-1/4 in. Header and Manifold Back Dual Exhaust Systems are designed to perform with DynoMax headers or your stock factory manifolds. A special reducer design allows for just the right angle of bending flexibility for a variety of mounting requirements. Kits feature extra long 16-gauge tailpipes with side exits and a full 2-1/4 in. in diameter. Kits include required hardware and installation instructions.
Choose From:
#289-17731 Super Turbo
or
#289-17282 Ultra Flow
or other mufflers with the same inlet/outlet configuration. JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.
Does Dynomax 89007 fit your vehicle?
1983 CHEVROLET C20
- Liter: 5.7
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: M
1976 CHEVROLET C10
- Liter: 5.7
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1979 GMC JIMMY
- Liter: 5.7
- SubModel: SIERRA CLASSIC
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1981 GMC C2500 SUBURBAN
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1976 CHEVROLET C10
- Liter: 6.6
- SubModel: CHEYENNE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: U
1976 CHEVROLET C10
- Liter: 5.7
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: V
1980 GMC C1500
- Liter: 5.7
- SubModel: SIERRA GRANDE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: M
1975 GMC C15
- Liter: 5.7
- SubModel: SIERRA GRANDE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: Y
1987 GMC R1500 SUBURBAN
- Liter: 5
- SubModel: SIERRA CLASSIC
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1984 CHEVROLET C20 SUBURBAN
- Liter: 5.7
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: M
1976 CHEVROLET C10
- Liter: 6.6
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: U
1976 GMC C35
- Liter: 5.7
- SubModel: SIERRA CLASSIC
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 2.50 in. Tube Size; Incl. LH-RH Manifold Head Pipe/LH-RH Rear Manifold Head Pipe/Header Ext. Pipes/LH-RH Tailpipes/Hardware
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: V
I purchased these Dynomax 89007 exhaust, but they do not fit my current headers. Can you recommend compatible headers that will work with the Dynomax 89007 exhaust?
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