1988-2000 CHEVROLET K3500 HEADERS (GIBSON - PERFORMANCE HEADERS)

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Priced from:

$365.86 - $602.46
Product #: 16342G Brand: Gibson Performance Exhaust
Customer Rating: 4.5 of 5 stars

Gibson Performance Headers - 485341

SKU #: JCW-485341 Mfr #: GP102
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$367.38

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection

Gibson Performance Headers - 485343

SKU #: JCW-485343 Mfr #: GP100
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$405.92

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Scottsdale, Cheyenne, Silverado and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Scottsdale
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Base
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style

Gibson Performance Headers - 306173

SKU #: JCW-306173 Mfr #: GP102S-C
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$513.75

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection

Gibson Performance Headers - 485344

SKU #: JCW-485344 Mfr #: GP100S
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$436.30

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Scottsdale, Cheyenne, Silverado and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Scottsdale
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Base
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style

Gibson Performance Headers - 485342

SKU #: JCW-485342 Mfr #: GP102S
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$365.86

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With EGR Fitting, Without Air Injection

Gibson Performance Headers - 306174

SKU #: JCW-306174 Mfr #: GP106S-C
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$602.46

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, With Air Injection

Gibson Performance Headers - 306176

SKU #: JCW-306176 Mfr #: GP113S-C
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$602.46

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection

Gibson Performance Headers - 306172

SKU #: JCW-306172 Mfr #: GP100S-C
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$516.49

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Scottsdale, Cheyenne, Silverado and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Scottsdale
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style
  • Base
  • 8 Cyl 5.7L
  • 4WD, Without Air Injection, Will Not Fit Vehicle With Dual Air Fitting, Will Not Fit On Old Body Style

Gibson Performance Headers - 306155

SKU #: JCW-306155 Mfr #: GP106S
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$522.64

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, With Air Injection

Gibson Performance Headers - 306177

SKU #: JCW-306177 Mfr #: GP114S-C
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Silver Ceramic Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$516.49

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With Air Injection

Gibson Performance Headers - 306157

SKU #: JCW-306157 Mfr #: GP113S
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$520.57

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection

Gibson Performance Headers - 306139

SKU #: JCW-306139 Mfr #: GP106
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$485.91

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, With Air Injection

Gibson Performance Headers - 306141

SKU #: JCW-306141 Mfr #: GP113
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: Slip-Fit Connection
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$485.91

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Silverado
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • Base
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection
  • LS
  • 8 Cyl 7.4L
  • 4WD, Without Air Injection

Gibson Performance Headers - 485346

SKU #: JCW-485346 Mfr #: GP114S
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Stainless Steel
  • Natural Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$436.71

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With Air Injection

Gibson Performance Headers - 485345

SKU #: JCW-485345 Mfr #: GP114
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
  • Material: Mild-Steel
  • Chrome Color/Finish
  • Collector Attachment Style: OE Style Flange
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Gibson Performance Series
  • Header Style: Shorty Tuned
  • Product Fit: Direct Fit
  • Collector Diameter: Stock
  • Number of Cylinders: 8
  • Head Flange Thickness: 3/8 in.
  • Port Shape: Round
  • Bolts/ Studs Included: Yes
  • Gaskets Included: Premium Carbon Composite Gasket
  • Warranty: Lifetime Gibson limited warranty
$367.79

Per Kit

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Cheyenne, Silverado, Base and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Cheyenne
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Silverado
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • Base
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
  • LS
  • 8 Cyl 5.7L
  • 4WD, With Air Injection
Overall Rating
4.5 out of 5
4.5 out of 5
Open Ratings Snapshot
Rating breakdown 6 reviews
5 Stars
4
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Use/Installation
5 out of 5
Quality/Construction
5 out of 5
5 of 6(83%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Excellent Product for the Price
September 25, 2014
oconnellcowgirl
Location: Simpsonville, KY
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Installed easily on my 2003 F250 Super Duty 5.4. No major problems getting them to fit, etc. Really opened up the horsepower in the truck too-I've noticed a significant difference in the low end take off power. Haven't seen gas mileage difference but probably because I'm having so much fun I can't keep my foot out of it yet. "
0points
0out of 0found this review helpful.
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Overall Rating
4 out of 5
4 out of 5
I am happy
May 6, 2014
Wister
Location: Ruckersvile, Va
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" The Gibson Headers are awesome. They look sharp on my Bronco and there is an increase in "low end" power. The headers also reinforce the sound of my Gibson Swept Side Exhaust, creating a nice low purr. Together they are spectacular. The combination has increased compression and the engine is actually running cooler. "
0points
0out of 0found this review helpful.
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Overall Rating
5 out of 5
5 out of 5
gibbson header
March 23, 2014
Anonymous
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" product was a perfect fit, fast delivery and price could not be beat "
0points
0out of 0found this review helpful.
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Overall Rating
5 out of 5
5 out of 5
Great header. Looks good.
November 26, 2013
Okwahons87
Location: Bombay, NY 12914, USA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Thanks for the headers. They look great. "
+1point
1out of 1found this review helpful.
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