GMC Kooks Headers Headers

Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L.

Part Number: KOK-2860H430

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L.

Part Number: KOK-2860H230

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and Catted Connection Kit. 2014-2018 GM 1500 Series Truck 6.2L.

Part Number: KOK-2861H420

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and Catted Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3L

Part Number: KOK-2855H420

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Headers, Long Tube, Long Tube, Stainless Steel, Natural, 1 3/4 in. Tube, 3.00 in. Collector, Y-pipe, Catted, Chevy, GMC, 6.2L Gen V, Pair

Part Number: KOK-2863H300

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 6.2L.

Part Number: KOK-2861H430

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2019+ GM 1500 Series Truck 6.2L.

Part Number: KOK-2863H430

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2007-2008 GM 1500 Series Truck 6.2L.

Part Number: KOK-2854H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3L.

Part Number: KOK-2855H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series Truck 4.8L/5.3L

Part Number: KOK-2855H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L.

Part Number: KOK-2856H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8"Header and GREEN Connection Kit. 2009-2010 GM 1500 Series Truck 6.2L

Part Number: KOK-2856H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L.

Part Number: KOK-2857H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 6.2L.

Part Number: KOK-2861H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Dual Connection Kit. 2001-2006 GM 1500 Series 6.0L

Part Number: KOK-2852H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Dual Connection Kit. 2001-2006 GM 1500 Series 6.0L

Part Number: KOK-2852H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2007-2008 GM 1500 Series 4.8L/5.3L/6.0L

Part Number: KOK-2853H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2007-2008 GM 1500 Series 4.8L/5.3L/6.0L

Part Number: KOK-2853H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and Catted Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L.

Part Number: KOK-2857H420

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L.

Part Number: KOK-2857H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Headers, Long Tube, Long Tube, Stainless Steel, Natural, 1 3/4 in. Tube, 3.00 in. Collector, Y-pipe, Catted, Chevy, GMC, 5.3L Gen V, Pair

Part Number: KOK-2862H300

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2019+ GM 1500 Series Truck 5.3L.

Part Number: KOK-2862H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2007-2008 GM 1500 Series Truck 6.2L.

Part Number: KOK-2854H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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

Part Number: KOK-2851H430

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L.

Part Number: KOK-2851H230

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Estimated Ship Date: Mar 3, 2026 if ordered today

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