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GMC Yukon Headers

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GMC Yukon Headers, Gibson Performance Headers - Natural, Stainless Steel, 4-1, Direct Fit

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$408.36 $878.58 You Save $470.22 (54%)
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GIBSON – PERFORMANCE HEADERS

Gibson’s Performance Headers are proven to increase horsepower by an impressive 20 hp and torque by as much as 30 lbs – a significant boost whether you’re on the track or the street. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Designed to replace factory exhaust manifold and utilize factory cross-over pipes
  • Streamlines air flow
  • Thick, 3/8” heavy-duty laser-cut flanges will not warp or leak - guaranteed
  • Choose ceramic coat, nickel-plated or stainless steel finish
  • Backed by a lifetime warranty
  • No welding required – easy to bolt-on
  • Engine lasts longer because it operates at cooler temperatures
  • Improved efficiency also directly improves gas mileage
  • Proven to improve torque by up to 30 lbs and horsepower up to 20 hp
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • Brand SKU#: Gibson GP129S
  • Series: Gibson Performance
  • Material: Stainless Steel
  • Design: 4-1
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • E O Number: D-411-9; D-411-11
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Includes: Premium gasket, installation hardware
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 1/2 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: Lifetime Gibson limited warranty
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Fits the following GMC Yukon Years

  • 2002-2005 | SLT | 8 Cyl 4.8L
  • 2002-2009 | SLE | 8 Cyl 4.8L
  • 2002-2013 | SLE | 8 Cyl 5.3L
  • 2002-2013 | SLT | 8 Cyl 5.3L
  • 2006 | SL | 8 Cyl 4.8L
  • 2006 | SL | 8 Cyl 5.3L
  • 2007-2013 | Denali | 8 Cyl 6.2L
  • 2008-2013 | Hybrid | 8 Cyl 6.0L
  • 2010-2013 | Denali Hybrid | 8 Cyl 6.0L
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GMC Yukon Headers, Pacesetter Quik-Trip Long Tube Headers - Painted Black, Mild Steel, 4-1, Direct Fit

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$292.97 $489.95 You Save $196.98 (40%)
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PACESETTER – QUIK-TRIP LONG TUBE HEADERS

Pacesetter’s Long Tube headers are proven to increase horsepower, torque and also give you a significant boost in off-road performance. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.

  • Designed to replace factory exhaust manifold and down tube
  • Streamlines air flow
  • Thick, machined steel flanges
  • Choose ArmorCoat ceramic coat or black painted finish
  • Made from 16-gauge aluminized steel that is corrosion-resistant
  • Backed by a 3-year warranty
  • Includes mounting hardware and adapters
  • Proven to improve torque and horsepower
  • Made for trucks to be used in off-road applications
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • Brand SKU#: Pacesetter 70-2265
  • Series: Pacesetter Quik-Trip Long Tube
  • Material: Mild Steel
  • Design: 4-1
  • Color/Finish: Painted Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Slip Fit
  • Collector Diameter: 3 in.
  • Equal Length Primary Tubes: Yes
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 3/8 in.
  • Header Style: Long Tube
  • Includes: Gasket(s)
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-Gauge
  • Provision: O2 sensor
  • Warranty: 3-year Pacesetter limited warranty
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Fits the following GMC Yukon Years

  • 2000 | Denali | 8 Cyl 5.7L
  • 2000-2005 | SLT | 8 Cyl 4.8L
  • 2000-2006 | SLE | 8 Cyl 4.8L
  • 2000-2006 | SLE | 8 Cyl 5.3L
  • 2000-2006 | SLT | 8 Cyl 5.3L
  • 2001-2006 | Denali | 8 Cyl 6.0L
  • 2006 | SL | 8 Cyl 4.8L
  • 2006 | SL | 8 Cyl 5.3L
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GMC Yukon Headers, JBA Long Tube Headers - Natural, Stainless Steel, Direct Fit

$419.53 $659.98 You Save $240.45 (36%)
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JBA – LONG TUBE HEADERS

Want to find a way to unleash extra horsepower and torque from your engine? JBA offers just what you need, a set of JBA Long Tube Headers will help your vehicle to achieve a massive bump in power and much improved throttle response. JBA rose to fame back in 1987 by focusing on creating headers with massive horsepower and torque gains while remaining completely smog legal in all 50 states. In order to achieve this, JBA did not compromise on fit, durability and quality. You can rest assured that JBA put in the extra effort required to give your vehicle a noticeable jump in horsepower and torque while keeping it street legal. Besides offering the widest selection anywhere of 50 state smog legal headers, JBA also makes a full lineup of exhausts, mid-pipes and even headers for use in motorsports.

  • Prevents warping with heavy 3/8 inch laser cut head flanges
  • Exhaust port design is oversized
  • Compatible with ported heads
  • Race-proven design
  • Smooth exhaust flow from mandrel bent tubes
  • Choose from premium mirror polished 304 series stainless steel or 409 series stainless steel
  • Heavy gauge tubing lowers header noise and makes for a better exhaust note for most cars
  • Even at high RPM’s, this design produces maximum exhaust flow
  • Better exhaust scavenging
  • Available for a wide variety of pickups, SUVs, jeeps and cars
  • For the best protection against corrosion, the 304 series headers have 304 series stainless steel flanges

NOTE: For off-road or competition use only, if your vehicle came with a catalytic converter when new. If you need a 50-state smog legal header, please enter JBA Cat4ward Shorty Headers in the search area above.

  • Brand SKU#: JBA 6851S
  • Series: JBA Long Tube
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Emissions: Not Street Legal In Ca Or Any State Adopting Ca Emissions - Intended For Closed Circuit Competition Use Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 6-7 business days
  • Collector Diameter: 2 1/2 in.
  • Head Flange Thickness: 3/8 in.
  • Header Style: Long Tube
  • Primary Tube Diameter: 1 5/8 in.
  • Warranty: 1-year JBA limited warranty
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Fits the following GMC Yukon Years

  • 2007-2009 | SLE | 8 Cyl 4.8L
  • 2007-2013 | Denali | 8 Cyl 6.2L
  • 2007-2013 | SLE | 8 Cyl 5.3L
  • 2007-2013 | SLT | 8 Cyl 5.3L
  • 2008-2013 | Hybrid | 8 Cyl 6.0L
  • 2010-2013 | Denali Hybrid | 8 Cyl 6.0L
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GMC Yukon Headers, Hedman Painted Hedders Headers - Painted Black, Steel, 4-1, Direct Fit

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$330.88 $767.14 You Save $436.26 (57%)
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HEDMAN – PAINTED HEDDERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These hedders are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Hedders have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making hedders as a one man shop but word spread fast about the horsepower and torque that Hedman hedders were producing. His hedders have been in demand by top engine builders and racers since the start. Hedman’s time perfecting hedders on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These hedders are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

  • Brand SKU#: Hedman 69690
  • Series: Hedman Painted Hedders
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Painted Black
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • E O Number: D167-31
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: Stock
  • Emissions Legality: 50-State Legal
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 1/4 in.
  • Header Style: Shorty
  • Includes: Premium gasket, installation hardware
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 5/8 in.
  • Primary Tube Thickness: 18 Gauge
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty
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Fits the following GMC Yukon Years

  • 2000-2005 | SLE | 8 Cyl 4.8L
  • 2000-2005 | SLT | 8 Cyl 4.8L
  • 2000-2005 | SLE | 8 Cyl 5.3L
  • 2000-2005 | SLT | 8 Cyl 5.3L
  • 2001-2005 | Denali | 8 Cyl 6.0L
  • 2002-2004 | SLE | 8 Cyl 5.3L
  • 2002-2004 | SLT | 8 Cyl 5.3L
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GMC Yukon Headers, Flowmaster Scavenger Elite Headers - Polished, Stainless Steel, 4-1, Direct Fit

$599.00 $783.01 You Save $184.01 (24%)
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FLOWMASTER  – SCAVENGER SERIES ELITE HEADERS

Flowmaster’s Scavenger Series Elite headers allow you to get rid of that archaic stock manifold that restricts airflow and allows the engine to breath better which also gives you better throttle response, horsepower and fuel efficiency. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Proven to improve torque, horsepower and gas mileage
  • Available in block hugger, long tube or shorty design
  • Replaces stock cast iron manifold
  • Made of coated and polished stainless steel
  • Factory collector connections and 3/8” flanges make a tight fit
  • Designed to minimize back pressure and maximize exhaust flow
  • Includes hardware
  • 1-year warranty
  • Brand SKU#: Flowmaster 814123
  • Series: Flowmaster Scavenger Elite
  • Material: Stainless Steel
  • Design: 4-1
  • Color/Finish: Polished
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 2 1/2 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Primary Tube Diameter: 1 5/8 in.
  • Primary Tube Thickness: 14 Gauge
  • Warranty: 3-year Flowmaster limited warranty
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Fits the following GMC Yukon Years

  • 2002-2005 | SLT | 8 Cyl 4.8L
  • 2002-2009 | SLE | 8 Cyl 4.8L
  • 2002-2009 | SLE | 8 Cyl 5.3L
  • 2002-2009 | SLT | 8 Cyl 5.3L
  • 2006 | SL | 8 Cyl 4.8L
  • 2006 | SL | 8 Cyl 5.3L
  • 2007-2009 | Denali | 8 Cyl 6.2L
  • 2008-2009 | Hybrid | 8 Cyl 6.0L
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GMC Yukon Headers, Flowtech Shorty Headers - Ceramic Coated, Steel, 4-1, Direct Fit

$422.95 $499.08 You Save $76.13 (15%)
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FLOWTECH – SHORTY HEADERS

Get maximum ground clearance along with Flowtech performance with these cold-rolled steel Shorty headers. They feature port seals that are O-ringed to prevent leaks and are designed to fit without hassles for performance that will last for miles. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

  • Short tubes for maximum clearance
  • Made from cold-rolled steel tubing
  • Includes mounting hardware
  • Port seals are O-ringed to prevent leaking
  • Features free-flowing Power Plenum collectors
  • Tested for leaks
  • Brand SKU#: Flowtech 91832-1FLT
  • Series: Flowtech Shorty
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Ceramic Coated
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Set of 2
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 2 1/2 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 1/2 in.
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: 90-day Flowtech warranty
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Fits the following GMC Yukon Years

  • 1996-1997 | SL | 8 Cyl 5.7L
  • 1996-1999 | SLE | 8 Cyl 5.7L
  • 1996-1999 | SLT | 8 Cyl 5.7L
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GMC Yukon Headers, BBK CNC Headers - Chrome, Steel, 4-1, Direct Fit

$349.99 $412.99 You Save $63.00 (15%)
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BBK – HEADERS

For less than $500 and an afternoon you can get a substantial increase in true horsepower – up to 23 extra to be more precise – by getting a BBK header in there to optimize your vehicle’s air flow. Aftermarket performance leader BBK specializes in throttle bodies, cold air intake systems and headers and is recognized worldwide for its adjustable clutch quadrant kits.

  • Designed to replace the factory exhaust manifold
  • Makes as much as 23 more horsepower
  • Premium fully-machined mandrel-bent tubing
  • Bolt-on style for easy installation
  • Designed and made in America
  • Streamlines air flow
  • Comes in polished chrome or flat finish
  • Laser-cut flanges are meant to prevent heat distortion
  • Brand SKU#: BBK 4005
  • Series: BBK CNC
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Chrome
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Numberof Cylinders: 8
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Thickness: 16 Gauge
  • Warranty: 1-year BBK limited warranty
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Fits the following GMC Yukon Years

  • 2000-2005 | SLT | 8 Cyl 4.8L
  • 2000-2006 | SLE | 8 Cyl 4.8L
  • 2000-2006 | SLE | 8 Cyl 5.3L
  • 2000-2006 | SLT | 8 Cyl 5.3L
  • 2006 | SL | 8 Cyl 4.8L
  • 2006 | SL | 8 Cyl 5.3L
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GMC Yukon Headers, Hooker Competition Headers - Painted Black, Steel, 4-1, Direct Fit

$246.95 $291.40 You Save $44.45 (15%)
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HOOKER COMPETITION FULL-LENGTH HEADERS, BLACK HI-TEMPERATURE PAINT -- 1.625 in. tube diameter, 16-gauge tube wall thickness, 2.5 in. flange collector, 8 in. collector length, 0.3125 in. standard head flange; They include all the necessary hardware for complete installation; Sap shape port; Full-length style; They feature tuned-length primary tubes for maximum exhaust scavenging and velocity, light but sturdy 16-gauge mild steel mandrel-bent tubing for smooth exhaust flow, long transition collector for decreased back pressure, and machined flanges for a perfect seal; Designed for optimal performance and industry's best welds for durability; Exhaust systems can also be fabricated using either Hooker Super Competition Aero Chamber mufflers, Maximum Flow mufflers, Super Competition turbo mufflers, Competition turbo mufflers or header type Hooker mufflers; Equipped with a fitting to accept the stock oxygen sensor; With Hooker's limited warranty.
  • Brand SKU#: Hooker 2462HKR
  • Series: Hooker Competition
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Painted Black
  • Emissions: Not Street Legal In Ca Or Any State Adopting Ca Emissions - Intended For Closed Circuit Competition Use Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Collector Attachment Style: Flange
  • Collector Diameter: 2 1/2 in.
  • Equal Length Primary Tubes: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 0.31 in.
  • Header Style: Long Tube
  • Includes: Gasket(s)
  • Numberof Cylinders: 8
  • Port Shape: SAP
  • Primary Tube Diameter: 1 5/8 in.
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: Hooker limited warranty
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Fits the following GMC Yukon Years

  • 1992-1994 | Sport | 8 Cyl 5.7L
  • 1992-1995 | Base | 8 Cyl 5.7L
  • 1992-1995 | SLE | 8 Cyl 5.7L
  • 1993 | Base | All Engines
  • 1993 | GT | All Engines
  • 1993 | SLE | All Engines
  • 1995 | SLT | 8 Cyl 5.7L
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