1-7/8in. x 3in. Stainless Steel Long Tube Headers. 2014-2020 GM 1500 Series Truck/2015-2020 SUV 5.3L/6.2L. 304 Stainless Steel Construction. Header does not connect to OEM Exhaust. Requires use o...
Description: 1-7/8in. x 3in. Stainless Steel Long Tube Headers. 2014-2020 GM 1500 Series Truck/2015-2020 SUV 5.3L/6.2L. 304 Stainless Steel Construction. Header does not connect to OEM Exhaust. Requires use of Kooks Y-Pipe.
Item #: 28602402
Condition: New
Available to Order
Price: $1,466.24
Kooks Custom Headers 1-7/8in.Header and Catted Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L - 2856H420New
Header and Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L. Includes 1-7/8in. x 3in. Stainless Steel Long Tube Headers/3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe.
Description: Header and Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L. Includes 1-7/8in. x 3in. Stainless Steel Long Tube Headers/3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe.
Item #: 2856H420
Condition: New
Available to Order
Price: $2,157.42
Kooks Custom Headers 1-7/8in.Header and GREEN Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L - 2856H430New
Header and Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L. Includes 1-7/8in. x 3in. Stainless Steel Long Tube Headers/3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe.
Description: Header and Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L. Includes 1-7/8in. x 3in. Stainless Steel Long Tube Headers/3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe.
Item #: 2856H430
Condition: New
Available to Order
Price: $2,901.27
Kooks Custom Headers 3-1/2in. SS Side Exit KRT Cat-Back w/Black Tips. 2019-2020 GM Truck 6.2L. - 28634210New
2019-2020 GM 1500 Series 6.2L EcoTec3 V8trucks with 147.43in. and 147.53in. Wheelbase. 3-1/2in. Stainless Steel Cat-Back Side-Exit Exhaust. KRT (Kooks Race Type) Muffler. Black Coated Dual Tips e...
Description: 2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43in./147.53in. Wheelbase. 3-1/2in. Stainless Steel Cat-Back Side-Exit Exhaust. KST (Kooks Street Type) Muffler. Polished Dual Tips...More Details »
Item #: 28634100
Condition: New
Available to Order
Price: $1,724.64
Kooks Custom Headers 3in. SS Catted Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM. - 28563200New
3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. 3-1/2in. Outlet connects to OEM Exhaust. KOOKS Standard...
Description: 3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. 3-1/2in. Outlet connects to OEM Exhaust. KOOKS Standard...More Details »
Item #: 28563200
Condition: New
Available to Order
Price: $1,414.68
Kooks Custom Headers 3in. SS Catted Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM. - 28553200New
3in. x 2-3/4in.(OEM) Outlet Catted Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV 4.8L/5.3L. Must be used with Kooks Long Tube Headers. KOOKS Standard Cats not recommended for use...
Description: 3in. x 2-3/4in.(OEM) Outlet Catted Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV 4.8L/5.3L. Must be used with Kooks Long Tube Headers. KOOKS Standard Cats not recommended for use with forced induction.
Item #: 28553200
Condition: New
Available to Order
Price: $1,169.78
Kooks Custom Headers 3in. SS Catted Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. - 28573200New
3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. Not recommended...
Description: 3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. Not recommended...More Details »
Item #: 28573200
Condition: New
Available to Order
Price: $1,244.12
Kooks Custom Headers 3in. SS Competition Only Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM. - 28563100New
3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. 3in. 16GA 304 Stainless Steel Construction. Must be used with Kooks Long Tube Headers. 3...
Description: 3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. 3in. 16GA 304 Stainless Steel Construction. Must be used with Kooks Long Tube Headers....More Details »
Item #: 28563100
Condition: New
Available to Order
Price: $929.54
Kooks Custom Headers 3in. SS Competition Only Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM. - 28553100New
3in. x 2-3/4in.(OEM) Competition Only Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV 4.8L/5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM ...
Description: 3in. x 2-3/4in.(OEM) Competition Only Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV 4.8L/5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM...More Details »
Item #: 28553100
Condition: New
Available to Order
Price: $588.70
Kooks Custom Headers 3in. SS Competition Only Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. - 28573100New
3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV-Tahoe/Escalade/Yukon etc. 6.2L. Must be used with Kooks Long Tube Headers. Includes Cl...
Description: 3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV-Tahoe/Escalade/Yukon etc. 6.2L. Must be used with Kooks Long Tube Headers. Includes...More Details »
Item #: 28573100
Condition: New
Available to Order
Price: $654.53
Kooks Custom Headers 3in. SS GREEN Catted Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM. - 28563300New
3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. 3-1/2in. Outlet connects to OEM ...
Description: 3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2009-2010 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. 3-1/2in. Outlet connects to OEM...More Details »
Item #: 28563300
Condition: New
Available to Order
Price: $2,302.97
Kooks Custom Headers 3in. SS GREEN Catted Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM. - 28553300New
3in. x 2-3/4in.(OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV Silverado/Sierra/Tahoe/Yukon etc. 4.8L/5.3L. Must be used with Kooks Long Tube Headers. Out...
Description: 3in. x 2-3/4in.(OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2009-2013 GM 1500 Series Truck and SUV Silverado/Sierra/Tahoe/Yukon etc. 4.8L/5.3L. Must be used with Kooks Long Tube Headers....More Details »
Item #: 28553300
Condition: New
Available to Order
Price: $2,219.82
Kooks Custom Headers 3in. SS GREEN Catted Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. - 28573300New
3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV 6.2L. 3in. 16GA 304 Stainless Steel Construction. Must be used with Kooks Long Tube Header...
Description: 3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2011-2013 GM 1500 Series Truck and SUV 6.2L. 3in. 16GA 304 Stainless Steel Construction. Must be used with Kooks Long Tube...More Details »
2019-2020 GM 1500 Series 5.3L EcoTec3 V8/4.3L EcoTec3 V6 trucks with 147.43in./147.53in. Wheelbase. 2-3/4in.(OEM) x 3in. x Dual 2-1/2in. Stainless Cat-Back Rear-Exit Exhaust. For use with Factory...
Description: 2019-2020 GM 1500 Series 5.3L EcoTec3 V8/4.3L EcoTec3 V6 trucks with 147.43in./147.53in. Wheelbase. 2-3/4in.(OEM) x 3in. x Dual 2-1/2in. Stainless Cat-Back Rear-Exit Exhaust. For use with Factory...More Details »
2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43in. and 147.53in. Wheelbase. 3-1/2in. x Dual 2-1/2in. Stainless Steel Cat-Back Rear-Exit Exhaust. Connects to OEM connection point. For ...
2019-2020 GM 1500 Series 5.3L EcoTec3 V8/4.3L EcoTec3 V6 trucks with 147.43in./147.53in. Wheelbase. 2-3/4in.(OEM) x 3in. x Dual 2-1/2in. Stainless Cat-Back Rear-Exit Exhaust. For use with Factory...
Description: 2019-2020 GM 1500 Series 5.3L EcoTec3 V8/4.3L EcoTec3 V6 trucks with 147.43in./147.53in. Wheelbase. 2-3/4in.(OEM) x 3in. x Dual 2-1/2in. Stainless Cat-Back Rear-Exit Exhaust. For use with Factory...More Details »
2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43in. and 147.53in. Wheelbase. 3-1/2in. x Dual 2-1/2in. Stainless Steel Cat-Back Rear-Exit Exhaust. For use with Factory Bumper Mounted ti...
Description: 2019-2020 GM 1500 Series 6.2L EcoTec3 V8 trucks with 147.43in. and 147.53in. Wheelbase. 3-1/2in. x Dual 2-1/2in. Stainless Steel Cat-Back Rear-Exit Exhaust. For use with Factory Bumper Mounted tips.
Item #: 28634150
Condition: New
Available to Order
Price: $1,808.21
Kooks Custom Headers 3in. SS Side Exit KRT Cat-Back w/Black Tips. 2019-2020 GM Truck 5.3L. - 28624210New
2019-2020 GM 1500 Series 5.3L EcoTec3 V8/4.3L EcoTec3 V6 trucks with 147.43in./147.53in. Wheelbase. 2-3/4in.(OEM) x 3in. Stainless Steel Cat-Back Side-Exit Exhaust. Black Coated Dual Tips exiting...
3in. x 3-1/2in.(OEM) Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard Ca...
Description: 3in. x 3-1/2in.(OEM) Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard...More Details »
3in. x 2-3/4in.(OEM) Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard Ca...
Description: 3in. x 2-3/4in.(OEM) Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard...More Details »
3in. x 2-3/4in.(OEM) Catted Stainless Y-Pipe. 2019-2020 GM 1500 Series Truck 5.3L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust using OEM Hardware. KOOKS Standard Cat...
Description: 3in. x 2-3/4in.(OEM) Catted Stainless Y-Pipe. 2019-2020 GM 1500 Series Truck 5.3L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust using OEM Hardware. KOOKS Standard...More Details »
3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard Cats not reco...
Description: 3in. x 3-1/2in. (OEM) Outlet Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Outlet connects to OEM Exhaust. KOOKS Standard Cats not...More Details »
Item #: 28633200
Condition: New
Available to Order
Price: $1,225.74
Kooks Custom Headers 3in. Stainless Competition Only Y-Pipe. 2014-2018 GM 1/2 Ton Truck 6.2L. - 28613100New
3in. x 3-1/2in.(OEM) Competition Only Stainless Steel Y-Pipe. Must be used with Kooks Long Tube Headers.
Description: 3in. x 3-1/2in.(OEM) Competition Only Stainless Steel Y-Pipe. Must be used with Kooks Long Tube Headers.
Item #: 28613100
Condition: New
Available to Order
Price: $636.85
Kooks Custom Headers 3in. Stainless Competition Only Y-Pipe. 2014-2019 GM Truck/2015-2020 SUV 5.3L. - 28603100New
3in. x 2-3/4in.(OEM) Competition Only Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM...
Description: 3in. x 2-3/4in.(OEM) Competition Only Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM...More Details »
Item #: 28603100
Condition: New
Available to Order
Price: $625.74
Kooks Custom Headers 3in. Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L. - 28623100New
3in. x 2-3/4in.(OEM) Competition Only Stainless Y-Pipe. 2019-2020 GM 1500 Series Truck 5.3L. 3in. 16GA 304 Stainless Construction. Must be used with Kooks Long Tube Headers. Includes Clamps. Outl...
Description: 3in. x 2-3/4in.(OEM) Competition Only Stainless Y-Pipe. 2019-2020 GM 1500 Series Truck 5.3L. 3in. 16GA 304 Stainless Construction. Must be used with Kooks Long Tube Headers. Includes Clamps....More Details »
Item #: 28623100
Condition: New
Available to Order
Price: $625.80
Kooks Custom Headers 3in. Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L. - 28633100New
3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re...
Description: 3in. x 3-1/2in. (OEM) Outlet Competition Only Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware.
Item #: 28633100
Condition: New
Available to Order
Price: $646.16
Kooks Custom Headers 3in. Stainless GREEN Catted Y-Pipe. 2014-2018 GM 1/2 Ton Truck 6.2L. - 28613300New
3in. x 3-1/2in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exh...
Description: 3in. x 3-1/2in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM...More Details »
Item #: 28613300
Condition: New
Available to Order
Price: $2,199.65
Kooks Custom Headers 3in. Stainless GREEN Catted Y-Pipe. 2014-2019 GM Truck/2015-2020 SUV 5.3L. - 28603300New
3in. x 2-3/4in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exh...
Description: 3in. x 2-3/4in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2014-2018 GM 1500 Series Truck/2015-2020 SUV 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM...More Details »
Item #: 28603300
Condition: New
Available to Order
Price: $2,167.07
Kooks Custom Headers 3in. Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L. - 28623300New
3in. x 2-3/4in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2019-2023 GM 1500 Series Truck 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using ...
Description: 3in. x 2-3/4in.(OEM) GREEN Catted Stainless Steel Y-Pipe. 2019-2023 GM 1500 Series Truck 5.3L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware.
Item #: 28623300
Condition: New
Available to Order
Price: $2,643.33
Kooks Custom Headers 3in. Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L. - 28633300New
3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-usi...
Description: 3in. x 3-1/2in. (OEM) Outlet GREEN Catted Stainless Steel Y-Pipe. 2019 GM 1500 Series Truck 6.2L. Must be used with Kooks Long Tube Headers. Includes Clamps. Outlet connects to OEM Exhaust re-using OEM Hardware.
Item #: 28633300
Condition: New
Available to Order
Price: $2,663.69
Kooks Custom Headers Multi Layer Stainless Header Gasket-GM LS Based GEN III/IV Engines. - SS-755818New
Multi Layer Stainless Steel Header Gasket-GM LS Based GEN III/IV Small Block Engines-Gaskets are included in most Header kits. This part is an upgrade or replacment for damaged or lost Gaskets.
Description: Multi Layer Stainless Steel Header Gasket-GM LS Based GEN III/IV Small Block Engines-Gaskets are included in most Header kits. This part is an upgrade or replacment for damaged or lost Gaskets.
Item #: SS-755818
Condition: New
Available to Order
Price: $35.56
Kooks Custom Headers Multii Layer Stainless Header Gasket-GM LT Based GEN V Small Block Engines - SS-755897New
Multi Layer Stainless Steel Header Gasket-GM LT Based GEN V Small Block Engines-This part is an upgrade or replacment for damaged or lost Gaskets.
Description: Multi Layer Stainless Steel Header Gasket-GM LT Based GEN V Small Block Engines-This part is an upgrade or replacment for damaged or lost Gaskets.
Item #: SS-755897
Condition: New
Available to Order
Price: $37.52
Kooks Custom Headers OEM x 3in. Stainless Steel Cat-Back Exhaust. With Black Tips. - 28604010New
OEM x 3in. Stainless Steel Cat-Back Exhaust. With Black Tips.
Description: OEM x 3in. Stainless Steel Cat-Back Exhaust. With Polished Tips.
Item #: 28604550
Condition: New
Available to Order
Price: $1,534.46
Kooks Custom Headers Stage 8 Header Bolt Kit-10) M8-1.25 x 25mm Bolts and Locking Hardware. - BK106New
Stage 8 Locking Header Bolt Kit. Includes 10) M8-1.25 x 25mm Bolts and Locking Hardware. GM GEN V Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a...
Description: Stage 8 Locking Header Bolt Kit. Includes 10) M8-1.25 x 25mm Bolts and Locking Hardware. GM GEN V Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a...More Details »
Item #: BK106
Condition: New
Available to Order
Price: $48.61
Kooks Custom Headers Stage 8 Header Bolt Kit-12) M8-1.25 x 25mm Bolts and Locking Hardware. - BK103New
Stage 8 Locking Header Bolt Kit-12) M8-1.25 x 25mm Bolts and Locking Hardware. GM LS Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment f...
Description: Stage 8 Locking Header Bolt Kit-12) M8-1.25 x 25mm Bolts and Locking Hardware. GM LS Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment for damaged or lost bolt kits.
