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Get the Best Priced Chevrolet K20 Exhaust Headers

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Chevrolet K20 Replacement Exhaust Headers Information


Search our online exhaust headers catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet K20 Exhaust Headers parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Chevrolet K20 years: 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75. This part is also sometimes called Chevrolet K20 Performance Headers. We stock exhaust headers parts for most Chevrolet models including Silverado 2500 HD, Camaro, Silverado 1500, Corvette, C1500, El Camino, S10, Monte Carlo, Impala, Tahoe, K1500, K1500 Suburban, K2500, Chevelle, C10, K10, C10 Pickup, Nova, K5 Blazer, Avalanche, C2500, Caprice, K3500, Bel Air, Blazer, Monza, Silverado 1500 HD, SSR, Trailblazer, Avalanche 1500, Suburban 2500, Malibu, Silverado 3500, K20 Suburban, Suburban 1500, R10, S10 Blazer, V10 Suburban, C3500 and Silverado 2500.

We stock these Exhaust Headers brands for the Chevrolet K20: Flowtech, Hedman Hedders and Hooker Headers.


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(1 Reviews)
5 Stars
Flowtech 11500
Exhaust Header Kit
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Our List Price: $152.95
with FREE Shipping
(>15) In Stock
Product SKU: 11500
Product Note: Long Tube Headers; 1.5 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
Detailed Note: May Require Clutch Linkage Modification~ Does Not Fit w / Angle Plug Heads~ Req. A / C Bracket PN[10042FLT]
Features:
  • Fuel Economy From The Engine
  • Include All Mounting Hardware
  • Leak Test For Max Performance
  • Leak-proof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
  • Precision Engineered For Fit
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1975 (75) Chevrolet K20 5.7L V8 VIN: V 


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(1 Reviews)
5 Stars
Flowtech 10010
Exhaust Header Kit
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Our List Price: $51.97
(1) In Stock
Product SKU: 10010
Product Note: Universal Block Hugger; Connects Block Huggers To Existing Exhaust System; 16 Gauge Mandrel Bent Tubing; 2.5 in. Collector; Incl. Flanges / Gaskets
Features:
  • Headers Sold Separately
  • Leak-Proof Seal
  • Precision Die-Cut Exhaust
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Engine
1986 (86) Chevrolet K20 5.7L V8 


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(Read reviews)
Our List Price: $155.95
with FREE Shipping
(12) In Stock
Product SKU: 11506
Product Note: Long Tube Headers; 1.625 in. Primary Tubing; 2.5 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
Detailed Note: Must Remove The Rubber Stopper Below The Starter~ Req. A / C Bracket PN[10042FLT]~ w / Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange
Features:
  • Fuel Economy From The Engine
  • Include All Mounting Hardware
  • Leak Test For Max Performance
  • Leak-proof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1985 (85) Chevrolet K20 5.0L V8 


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(Read reviews)
Our List Price: $239.95
with FREE Shipping
(3) In Stock
Product SKU: 11546
Product Note: Upright Headers; 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
Features:
  • 409 Stainless Steel Increased Durability
  • CNC Mandrel Bent Tubes
  • Extra Thick Flange For Leak Free Seal
  • Improves Throttle Response
  • Increased Exhaust Flow
  • Welded-In Merge Collector
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1984 (84) Chevrolet K20 5.7L V8 VIN: L 


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(Read reviews)
Our List Price: $323.95
with FREE Shipping

Product SKU: 31500
Product Note: Ceramic Header; 1.5 in. Primary Tubing; w / 3 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only
Detailed Note: May Require Clutch Linkage Modification~ Does Not Fit w / Angle Plug Heads~ Must Remove The Rubber Stopper Below The Starter~ Req. A / C Bracket PN[10042FLT]~ Must Modify Stock Exhaust To Retain Cat. Converter
Features:
  • Ceramic Headers
  • Fuel Economy From The Engine
  • Include All Mounting Hardware
  • Leak Test For Max Performance
  • Leak-proof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
  • Rust And Corrosion Resistance
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1983 (83) Chevrolet K20 5.7L V8 VIN: L 


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(Read reviews)
Our List Price: $323.95
with FREE Shipping
(3) In Stock
Product SKU: 31506
Product Note: Ceramic Header; 1.625 in. Primary Tubing; w / 2.5 in. Collector; Mild Steel; Ceramic Coated;Intended For Race Use Only
Detailed Note: Must Remove The Rubber Stopper Below The Starter~ Req. A / C Bracket PN[10042FLT]~ w / Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ Must Modify Stock Exhaust To Retain Cat. Converter
Features:
  • Ceramic Headers
  • Fuel Economy From The Engine
  • Include All Mounting Hardware
  • Leak Test For Max Performance
  • Leak-proof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
  • Rust And Corrosion Resistance
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1982 (82) Chevrolet K20 5.7L V8 VIN: L 


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(Read reviews)
Our List Price: $203.98
with FREE Shipping
(>15) In Stock
Product SKU: 69090
Product Note: Standard Duty Uncoated Headers; Tube Size 1 5 / 8 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapters / Mtg. Hardware; Uncoated;Intended For Race Use Only
Detailed Note: Without Smog Injection Or Injection Heads~ Will Fit With Angle Plug Heads / Chevy Aluminum Only~ Must Modify Rotary A / C Bracket~ Early Chassis Only~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ A / C Equipped Vehicles Require Large Piston Compressor Bracket PN[20110]~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Features:
  • Computerized Precision
  • Durable And Affordable
  • Hand Tested; Sturdy Leak Proof Welds
  • Highest Quality Materials
  • Made In USA
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1981 (81) Chevrolet K20 5.7L V8 


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(Read reviews)
Our List Price: $218.98
with FREE Shipping
(11) In Stock
Product SKU: 69092
Product Note: Standard Duty Uncoated Headers; Tube Size 1 5 / 8 in.; 3 in. Collector; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapters / Mtg. Hardware;Intended For Race Use Only
Detailed Note: Without Smog Injection Or Injection Heads~ Will Fit With Angle Plug Heads / Chevy Aluminum Only~ Must Modify Rotary A / C Bracket~ Early Chassis Only~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ A / C Equipped Vehicles Require Large Piston Compressor Bracket PN[20110]~ Modification To Stock Exhaust Required To Retain Catalytic Converter~ On 4x4 Manual Trans. Model Hydraulic Clutch Only;Does Not Work w / Slave Cyl.
Features:
  • Best High Temp Coating On The Market Today
  • Better Heat Insulation
  • Easy To Clean
  • Guaranteed Against External Rust-Through
  • Made In USA
  • More Durable Than Chrome
  • Thermal Protection Up To 1300 Deg.
  • Will Not Blue Or Discolor
  • Will Not Chip Or Peel
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1980 (80) Chevrolet K20 5.0L V8 


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(Read reviews)
Our List Price: $491.98
with FREE Shipping
(7) In Stock
Product SKU: 69096
Product Note: Standard Duty HTC Coated Headers; Tube Size 1 5 / 8 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapters / Mtg. Hardware; Polished Ceramic Metallic;Intended For Race Use Only
Detailed Note: Without Smog Injection Or Injection Heads~ Will Fit With Angle Plug Heads / Chevy Aluminum Only~ Must Modify Rotary A / C Bracket~ Early Chassis Only~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ A / C Equipped Vehicles Require Large Piston Compressor Bracket PN[20110]~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Features:
  • 5 Year Warranty On Coating
  • Best High Temp Coating On The Market Today
  • Better Heat Insulation
  • Easy To Clean
  • Guaranteed Against External Rust-Through
  • Made In USA
  • More Durable Than Chrome
  • Thermal Protection Up To 1300 Deg.
  • Will Not Blue Or Discolor
  • Will Not Chip Or Peel
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1979 (79) Chevrolet K20 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $515.98
with FREE Shipping
(11) In Stock
Product SKU: 69890
Product Note: ELITE Ultra Duty Street Headers; Tube Size 1 5 / 8 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapters / Mtg. Hardware; Ceramic Metallic;Not Legal For Sale Or Use In California
Detailed Note: Without Smog Injection Or Injection Heads~ Will Fit With Angle Plug Heads / Chevy Aluminum Only~ Must Modify Rotary A / C Bracket~ Early Chassis Only~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ A / C Equipped Vehicles Require Large Piston Compressor Bracket PN[20110]~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Features:
  • 5 Year Warranty On Coating
  • And Stands Up Better Against Brutal Punishment
  • Ceramic Metallic Coating Stands Temp. Up To 1400 F
  • Durable 3/8 in. Flanges Prevent Warping
  • Durable And Affordable
  • Made In The USA
  • Ultra Duty 14 Gauge Primary Tubes
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1978 (78) Chevrolet K20 5.0L V8 


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(Read reviews)
Our List Price: $204.95
with FREE Shipping
(>15) In Stock
Product SKU: 2453
Product Note: Competition Header; Black Finish; Long Tube; Tube Size 1.625 in. x 27 in.; Collector Size 2.5 in. / Length 8 in.; Port Shape Same As Port;Not Legal For Sale Or Use In California
Detailed Note: Header Wraps Can Cause Tubes To Crack Or Rust From Excessive Heat / Moisture~ Engine Break In Will Damage Ceramic Coated Headers And Void Warranty~ Will Not Fit With Angle Plug Or Raised Port Heads
Features:
  • All Hardware Included
  • Best Weld For Durability
  • Designed For Optimal Performance
  • Long Transition Collector For Decreased Back Pressure
  • Machined Flange Provides Finest Fit
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1977 (77) Chevrolet K20 5.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $267.98
with FREE Shipping
(2) In Stock
Product SKU: 2100
Product Note: Super Competition Block Hugger Header; Black Finish; 1.625 in. Tubing; Collector Size 2.5 in. OD / Length 4 in.; Port Shape Round; Incl. Hardware;Intended For Race Use Only
Detailed Note: Header Wraps Can Cause Tubes To Crack Or Rust From Excessive Heat / Moisture
Features:
  • Designed For Optimal Performance w/Best Welds
  • Great For Tight-Fit Installation
  • Includes All Hardware For Easy Installation
  • Machined Flange Provides Finest Fit
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1976 (76) Chevrolet K20 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $450.98
with FREE Shipping
(3) In Stock
Product SKU: 2001
Product Note: Super Competition Block Hugger Header; 1.625 in. OD Tubing; Collector Size 2.5 in. OD / Length 4 in.; Port Shape Round; Silver Metallic Ceramic;Not Legal For Sale Or Use In California
Detailed Note: Header Wraps Can Cause Tubes To Crack Or Rust From Excessive Heat / Moisture~ Engine Break In Will Damage Ceramic Coated Headers And Void Warranty
Features:
  • Designed For Optimal Performance w/Best Welds
  • Great For Tight-Fit Installation
  • Includes All Hardware For Easy Installation
  • Machined Flange Provides Finest Fit
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1975 (75) Chevrolet K20 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $664.95
with FREE Shipping
(3) In Stock
Product SKU: 2100-2
Product Note: Super Competition Block Hugger Header; Stainless Steel; 1.625 in. Tubing; Collector Size 2.5 in. OD / Length 4 in.; Port Shape Round; Incl. Hardware;Intended For Race Use Only
Detailed Note: Header Wraps Can Cause Tubes To Crack Or Rust From Excessive Heat / Moisture
Features:
  • Designed For Optimal Performance w/Best Welds
  • Great For Tight-Fit Installation
  • Includes All Hardware For Easy Installation
  • Machined Flange Provides Finest Fit
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1986 (86) Chevrolet K20 5.7L V8 


Click to Enlarge
(Read reviews)
Our List Price: $664.95
with FREE Shipping
(3) In Stock
Product SKU: 2100-2
Product Note: Super Competition Block Hugger Header; Stainless Steel; 1.625 in. Tubing; Collector Size 2.5 in. OD / Length 4 in.; Port Shape Round; Incl. Hardware;Intended For Race Use Only
Detailed Note: Header Wraps Can Cause Tubes To Crack Or Rust From Excessive Heat / Moisture
Features:
  • Designed For Optimal Performance w/Best Welds
  • Great For Tight-Fit Installation
  • Includes All Hardware For Easy Installation
  • Machined Flange Provides Finest Fit
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
1985 (85) Chevrolet K20 5.0L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: desertmilkman

10/6/09 11:59 AM

This order was filled very quickly. I got my parts the same week I ordered them, even though the order was split between two warehouses. Thanks, Parts Geek.

Order Date | 9/29/09

Very Satisfied
Reviewer: Vetman77

11/22/10 06:28 PM

Very happy, just as described in ad. Was a perfect fit, thanks. Very well shipped and fast as well. I will continue to shop and will also tell friends. thanks again, bill

Order Date | 11/13/10



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