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Fitment

Year	Make	Model	Driveline
2002-2005	Cadillac	Escalade	N/A
2002-2006	Chevrolet	Avalanche 1500	N/A
1999-2006	Chevrolet	Silverado 1500	N/A
2000-2006	Chevrolet	Suburban 1500	N/A
2000-2006	Chevrolet	Tahoe	N/A
1999-2006	GMC	Sierra 1500	N/A
2000-2006	GMC	Yukon	N/A
2000-2006	GMC	Yukon XL 1500	N/A

Features

Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.

Quick Specs

Additional Parts Required : Yes
Application : Automotive
California Proposition 65 : WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to
Clamps Included : Yes
Collector Diameter : 3.000 in.
Collector Tube Size : 3.000 in.
Color : Stainless Steel
Engine Make/Size : GM LS
Finish : Stainless Steel
Flanged Inlet : Yes
Gasket Or Seal Included : Yes
Grade Type : Performance
Inlet Inside Diameter : 3.000 in.
Material : 304 Stainless Steel
Mounting Hardware Included : Yes
Outlet Diameter : 3.000 in.
Outlet Outside Diameter : OEM
Oxygen Sensor Port : Yes
Port Shape : Round
Tube Diameter : 1.875 in.
Tube Direction : Down Swept

Part Number : 2851H430

Important Notes

Header and Connection Kit. 1999-2006 GM 1500 Series Truck and SUV. Silverado/Tahoe/Yukon etc. 4.8L/5.3L. Includes 1-7/8" x 3" Stainless Steel Long Tube Headers & 3" x OEM Outlet GREEN Catted Stainless Steel Y-Pipe.

Kooks Headers 1-7/8" Header and GREEN Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L.

Fits 2002-2005 Cadillac Escalade 2002-2006 Chevrolet Avalanche 1500 1999-2006 Silverado 2000-2006 Suburban Tahoe GMC Sierra Yukon XL

4.9256198347107 847 5

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4.9/5 out of 847 Company Reviews. Rating:

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Fits 2002-2005 Cadillac Escalade 2002-2006 Chevrolet Avalanche 1500 1999-2006 Silverado 2000-2006 Suburban Tahoe GMC Sierra Yukon XL

Brand : Kooks Headers
SKU : FLRQ2851H430
Part Number : 2851H430

$4,064.48

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Product Details

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"