2003 Headers

Headers, Cat4ward, Stainless Steel, Natural, Ford, 3.0L, Kit

Part Number: JBA-1647S-1

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Header Flanges, Steel, 3/8 in. Thick, 1.75 in. Diameter Round Port, Chevy, LS, Pair

Part Number: SUM-670203

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12

Part Number: MRG-2235G

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

Headers, Long Tube, Stainless Steel, Natural, BMW, LS Swap, Pair

Part Number: SKM-HDR025SS

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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LS Turbo Headers (Up and forward) 1-3/4" 409SS GM 4.8/5.3/6.0L V8 - Natural Finish

Part Number: BIG-11535FLT

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Header Bolts, Hex Head, 20mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Part Number: ARP-434-1101

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Headers, Shorty, Stainless Steel, Natural, 1 5/8 in. Primary, Chevy, GMC, Small Block, Pair

Part Number: BIG-11578FLT

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Headers, Shorty, Steel, Painted, Toyota, V8, Kit

Part Number: BIG-91730FLT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Header Bolts, 12-Point Head, 30mm UHL, Chromoly, Black Oxide, Chrysler, Dodge, Ram, 5.7L, 6.1L, Set of 16

Part Number: ARP-140-1201

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Dodge, 5.9L Diesel, 6.7L Diesel, Set of 12

Part Number: STG-6935

Not Yet Reviewed

Estimated Ship Date: Today

Headers, Shorty, Without Air Injection, Automatic Trans. Only, With EGR Fitting, Stainless Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, 8.1L, Pair

Part Number: GIB-GP131S-C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 22, 2026 if ordered today

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Headers, Shorty, Steel, Ceramic Coated, Ford, 4.6L SOHC, Pair

Part Number: BBK-16150

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, X-Pipe, No Cats, Ford, Mustang, Cobra, 4V, Pair

Part Number: AMH-S00492

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

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Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-69536

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Header Fasteners, Bolts, Locking, 6-point, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, Set of 12

Part Number: STG-8900B

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Toyota, 4.7L, Pair

Part Number: JBA-2010SJS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Headers, Full-Length, Steel, Silver Ceramic Coated, Cadillac, Chevrolet, GMC, Pair

Part Number: HED-69726

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Cat4ward, Stainless Steel, Natural, Dodge, Pickup, 3.9L, Pair

Part Number: JBA-1939S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, 3.8, 3.9L, V6, Pair

Part Number: BBK-4008

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Headers, Shorty, Stainless Steel, Polished, 1 5/8 in. Primary, Chevy, Small Block, LS, Pair

Part Number: BIG-11576FLT

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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LS Turbo Headers (Up and forward) 1-3/4" 304SS GM 4.8/5.3/6.0L V8 - Polished Finish

Part Number: BIG-11539FLT

3.33 out of 5 stars ( 3 )

Estimated Ship Date: May 11, 2026 if ordered today

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Headers, Shorty, Steel, Painted, Dodge, RWD, 4WD, 4.7L, Pair

Part Number: BIG-91944FLT

2.89 out of 5 stars ( 9 )

Estimated Ship Date: May 11, 2026 if ordered today

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Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 4.6L, Pair

Part Number: SUM-G9046

3.0 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Headers, Specialty and Engine Swap, Mid-Length, Steel, Temporary Paint, Chevy, GMC, Small Block LS, Pair

Part Number: HED-68540

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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