Hooker Competition Headers 5903-1HKR

Hooker Competition Headers 5903-1HKR

HOK-5903-1HKR

2.75 out of 5 stars ( 6 )

Part Number: HOK-5903-1HKR

Estimated Ship Date from Ohio: Today

$849.95

Results 1 - 25 of 26

Collector Gaskets, Copper, 3-Hole, 3.00 in. Inside Diameter, Pair

Part Number: SUM-620130

5.0 out of 5 stars ( 34 )

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Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Natural, Pair

Part Number: SUM-G4752

4.5 out of 5 stars ( 46 )

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Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 2.50 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11040HKR

4.78 out of 5 stars ( 50 )

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Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block, Set of 12

Part Number: STG-8911

4.51 out of 5 stars ( 57 )

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Collector Gaskets, Triangle, Steel Core Laminate, 3 Hole, 3 in. Inside Diameter, Pair

Part Number: FEL-2001

4.84 out of 5 stars ( 19 )

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Exhaust Gaskets, Header, Steel Core Laminate, Rectangular Port, Chrysler, Big Block, Set

Part Number: FEL-1414

4.5 out of 5 stars ( 16 )

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Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8911A

4.7 out of 5 stars ( 54 )

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Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 3.00 in. Outlet, Steel, Natural, Pair

Part Number: SUM-G4752ID

4.61 out of 5 stars ( 44 )

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Header Bolts, Split Lock, 3/8-16 in., 12-Point, Steel, Black Oxide, Chevy, Mopar, AMC, Set of 12

Part Number: SUM-910120

4.54 out of 5 stars ( 26 )

Estimated Ship Date: Feb 22, 2027 if ordered today

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Estimated Ship Date: Feb 22, 2027 if ordered today

Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 3.00 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11032HKR

4.71 out of 5 stars ( 7 )

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Collector Gaskets, 3-bolt Flange, Copper, 0.062 in. Thick, 3.000 in. I.D., Pair

Part Number: SNH-COPPER3

4.64 out of 5 stars ( 14 )

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Header Fasteners, Bolts, Locking, 12-Point, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8931

4.87 out of 5 stars ( 15 )

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Collector Gaskets, Ultra Seal, Steel Core Laminate, 3 in. Diameter, Pair

Part Number: MRG-5971

4.73 out of 5 stars ( 15 )

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Collector Gaskets, CopperSeal, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: MRG-7177C

4.33 out of 5 stars ( 6 )

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Cerma Glow, Metallic Ceramic Header Polish, 6oz, Each

Part Number: CCI-CGHP6

4.24 out of 5 stars ( 38 )

Cannot be shipped Internationally

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Exhaust Manifold Gaskets, Multi-Layer Steel, 0.030 in. Thick, Mopar, Big Block, Pair

Part Number: TFS-61690931

Not Yet Reviewed

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Collector Gaskets, Copper, Embossed, 3-Hole, 3.00 in. Inside Diameter, Pair

Part Number: SCE-4300

5.0 out of 5 stars ( 10 )

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Collector Gaskets, 3 Bolt Flange, 3.00 in. Inside Diameter, Steel Core Laminate, Pair

Part Number: SUM-110401

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, AMC, Buick, Dodge, Pontiac, Set of 12

Part Number: STG-8916A

4.0 out of 5 stars ( 3 )

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Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 2.125 in. Outlet, Steel, Painted, Pair

Part Number: HOK-11030HKR

4.67 out of 5 stars ( 3 )

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Collector Gasket, Composite, 3-Hole, 3 in. Inside Diameter, Each

Part Number: MRG-1204

5.0 out of 5 stars ( 1 )

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Collector Gasket, Triangle, High-Temperature White, 3-Hole, 3 in. Inside Diameter, Each

Part Number: TRD-4465

4.0 out of 5 stars ( 4 )

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Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Rectangular Port, Chrysler, Dodge, Plymouth, Pair

Part Number: SCE-264081

Not Yet Reviewed

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Exhaust Gaskets, Header, Ultra-Seal, Stock Port, Mopar, Big Block, Pair

Part Number: MRG-5936

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Collector Gaskets, Compressed Fiber Laminate, 3-Hole, 3 in. Inside Diameter, Set of 10

Part Number: SCE-512040

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

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