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Headers for 1994 Chevrolet K1500

We have 27 Items In-stock. Select your vehicle's Submodel to continue.

Gibson - Performance Headers

GIBSON – PERFORMANCE HEADERS

Gibson’s Performance Headers are proven to increase horsepower by an impressive 20 hp and torque by as much as 30 lbs – a significant boost whether you’re on the track or the street. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Designed to replace factory exhaust manifold and utilize factory cross-over pipes
  • Streamlines air flow
  • Thick, 3/8” heavy-duty laser-cut flanges will not warp or leak - guaranteed
  • Choose ceramic coat, nickel-plated or stainless steel finish
  • Backed by a lifetime warranty
  • No welding required – easy to bolt-on
  • Engine lasts longer because it operates at cooler temperatures
  • Improved efficiency also directly improves gas mileage
  • Proven to improve torque by up to 30 lbs and horsepower up to 20 hp
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
Gibson Headers, Gibson Performance, Mild-Steel, 4-1
$394.10 List Price $640.51 Save $246.41 Availability: In Stock
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  • SKU#: G27GP100
  • Color/Finish: Chrome
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Head gasket, washers, nuts, bolts, exhaust donut
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Primary Tube Wall Thickness: 14-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base
Rating: (see review/s)

"Im happy with the headers I got they work great. But Im looking to see how do I clean them" posted by: on November 3, 2013

Gibson Headers, Gibson Performance, Stainless Steel, 4-1
$501.45 List Price $910.00 Save $408.55 Availability: In Stock
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  • SKU#: G27GP100SC
  • Color/Finish: Silver Ceramic
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base
Gibson Headers, Gibson Performance, Mild-Steel, 3-1
$356.77 List Price $640.51 Save $283.74 Availability: In Stock
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  • SKU#: G27GP120
  • Color/Finish: Chrome
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 6
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 14 Gauge
  • Primary Tube Wall Thickness: 14-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 6 Cyl 4.3L | Cheyenne, Silverado, WT, Base

JBA Cat4ward Shorty Headers

JBA – CAT4WARD SHORTY HEADERS

Want to find a way to unleash extra horsepower and torque from your engine and stay smog legal in all 50 states? JBA offers just what you need, a set of JBA Cat4ward Shorty Headers will help your vehicle to achieve a bump in power while keeping your vehicle 50-state smog legal. JBA rose to fame back in 1987 by focusing on creating headers with massive horsepower and torque gains while remaining completely smog legal in all 50 states. In order to achieve this, JBA did not compromise on fit, durability and quality. You can rest assured that JBA put in the extra effort required to give your vehicle a noticeable jump in horsepower and torque while keeping it street legal. Besides offering the widest selection anywhere of 50 state smog legal headers, JBA also makes a full lineup of exhausts, mid-pipes and even headers for use in motorsports.

  • Perfect for towing vehicles and motor homes
  • Prevents warping with heavy 3/8 inch laser cut head flanges
  • Exhaust port design is oversized
  • Compatible with ported heads
  • Race-proven design
  • Smooth exhaust flow from mandrel bent tubes
  • One of the finest 50 state smog legal aftermarket performance parts available anywhere
  • Choose from titanium ceramic, silver ceramic or stainless steel finishes
  • Both silver and titanium ceramic finishes block heat for lower temps under hood
  • Largest selection of 50-state smog legal headers available anywhere
  • Heavy gauge tubing lowers header noise and makes for a better exhaust note for most cars

NOTE: JBA Cat4ward Shorty Headers are available in two styles; competition versions for off-road and racetrack use only and 50 state smog legal versions for on-road use.

JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 3-1
$476.43 List Price $745.05 Save $268.62 Availability: In Stock
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  • SKU#: J211840S
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-57-29 & D-57-25
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Primary Tube Diameter: 1.5 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 6 Cyl 4.3L | Cheyenne, Silverado, WT, Base
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 3-1
$715.25 List Price $1,007.32 Save $292.07 Availability: In Stock
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  • SKU#: J211841SJS
  • Color/Finish: Silver Ceramic Coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-57-29 & D-57-25
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Primary Tube Diameter: 1.5 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 6 Cyl 4.3L | Cheyenne, Silverado, WT, Base
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 3-1
$627.91 List Price $948.45 Save $320.54 Availability: In Stock
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  • SKU#: J211840SJS
  • Color/Finish: Silver Ceramic Coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-57-29 & D-57-25
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Primary Tube Diameter: 1.5 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 6 Cyl 4.3L | Cheyenne, Silverado, WT, Base

JBA Long Tube Headers

JBA – LONG TUBE HEADERS

Want to find a way to unleash extra horsepower and torque from your engine? JBA offers just what you need, a set of JBA Long Tube Headers will help your vehicle to achieve a massive bump in power and much improved throttle response. JBA rose to fame back in 1987 by focusing on creating headers with massive horsepower and torque gains while remaining completely smog legal in all 50 states. In order to achieve this, JBA did not compromise on fit, durability and quality. You can rest assured that JBA put in the extra effort required to give your vehicle a noticeable jump in horsepower and torque while keeping it street legal. Besides offering the widest selection anywhere of 50 state smog legal headers, JBA also makes a full lineup of exhausts, mid-pipes and even headers for use in motorsports.

  • Prevents warping with heavy 3/8 inch laser cut head flanges
  • Exhaust port design is oversized
  • Compatible with ported heads
  • Race-proven design
  • Smooth exhaust flow from mandrel bent tubes
  • Choose from premium mirror polished 304 series stainless steel or 409 series stainless steel
  • Heavy gauge tubing lowers header noise and makes for a better exhaust note for most cars
  • Even at high RPM’s, this design produces maximum exhaust flow
  • Better exhaust scavenging
  • Available for a wide variety of pickups, SUVs, jeeps and cars
  • For the best protection against corrosion, the 304 series headers have 304 series stainless steel flanges

NOTE: For off-road or competition use only, if your vehicle came with a catalytic converter when new. If you need a 50-state smog legal header, please enter JBA Cat4ward Shorty Headers in the search area above.

JBA Headers, JBA Long Tube, Stainless Steel, Natural
$410.32 List Price $659.98 Save $249.66 Availability: In Stock
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  • SKU#: J216830S
  • Emissions: Not Street Legal in CA or Any State Adopting CA Emissions - Intended For Closed Circuit Competition Use Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Head Flange Thickness: 3/8 in.
  • Header Style: Long Tube
  • Primary Tube Diameter: 1.625 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base
JBA Headers, JBA Long Tube, Stainless Steel, Silver Ceramic Coated
$503.22 List Price $857.13 Save $353.91 Availability: In Stock
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  • Free Ground Shipping
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  • SKU#: J216830SJS
  • Emissions: Not Street Legal in CA or Any State Adopting CA Emissions - Intended For Closed Circuit Competition Use Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Head Flange Thickness: 3/8 in.
  • Header Style: Long Tube
  • Primary Tube Diameter: 1.625 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base
JBA Headers, JBA Long Tube, Stainless Steel, Titanium Ceramic Coated
$503.22 List Price $857.13 Save $353.91 Availability: In Stock
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  • Free Ground Shipping
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  • SKU#: J216830SJT
  • Emissions: Not Street Legal in CA or Any State Adopting CA Emissions - Intended For Closed Circuit Competition Use Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Head Flange Thickness: 3/8 in.
  • Header Style: Long Tube
  • Primary Tube Diameter: 1.625 in.
  • Warranty: 1-year JBA limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base

Hedman Painted Hedders

HEDMAN – PAINTED HEDDERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These hedders are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Hedders have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making hedders as a one man shop but word spread fast about the horsepower and torque that Hedman hedders were producing. His hedders have been in demand by top engine builders and racers since the start. Hedman’s time perfecting hedders on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These hedders are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

Hedman Headers, Hedman Painted Hedders, Steel, 4-1
$182.09 List Price $432.86 Save $250.77 Availability: In Stock
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  • Free Ground Shipping
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  • SKU#: H5669440
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Emissions Legality: 49-State Legal - no CA shipments
  • Equal Length Primary Tubes: Yes
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 1/4 in.
  • Header Style: Long Tube
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.63 in.
  • Primary Tube Thickness: 18 Gauge
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base

Hedman Hi-Tech Coating (HTC) Hedders

HEDMAN – HI-TECH COATING (HTC) HEDDERS

Do you drive your vehicle in extreme high heat conditions such as when racing or towing? If you answered yes, then replace your power-robbing stock manifold with Hedman Hi-Tech Coating (HTC) Hedders to lower your operating temps and release extra horsepower and torque from your engine.

Hedman Hedders have always been made in the USA since the company was founded over 50 years ago. Back in the 1980s, Hedman pioneered the use of ceramic metallic coatings for Hedders after observing its use in the aerospace industry. Bob Hedman started out making Hedders as a one man shop but word spread fast about the horsepower and torque that Hedman Hedders were producing. His Hedders have been in demand by top engine builders and racers since the start. Hedman’s time perfecting Hedders on the track and on the dyno ensures you will get optimum performance with every Hedman Hedder whether it is installed on your race car or daily driver.

  • Handles temps up to 1,400 degrees and protects from corrosion with ceramic metallic coating
  • Proudly manufactured in U.S.A.
  • Perfect for towing vehicles and motor homes
  • The ceramic metallic coating can withstand high-heat situations like racing or towing 
  • Keeps under hood temps lower
  • Will not chip, peel or turn blue like chrome

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

Hedman Headers, Hedman HTC Hedders, Steel, 4-1
$498.70 List Price $1,090.00 Save $591.30 Availability: In Stock
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  • SKU#: H5669446
  • Color/Finish: Metallic ceramic coated
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Emissions Legality: 49-State Legal - no CA shipments
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 1/4 in.
  • Header Style: Long Tube
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.63 in.
  • Primary Tube Thickness: 18 Gauge
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty with 5-year limited warranty on coating
see more Fits the following 1994 Chevrolet K1500 submodels:
  • 8 Cyl 5.0L | Cheyenne, Silverado, WT, Base
  • 8 Cyl 5.7L | Cheyenne, Silverado, WT, Base

More results for 1994 Chevrolet K1500 Headers

HEDMAN ELITE HEAVY-DUTY HEDDERS

HEDMAN – ELITE HEAVY-DUTY HEDDERS

Do you drive your vehicle in extreme high heat conditions such as when racing or towing? If you answered yes, then replace your power-robbing stock manifold with... (see more)

49-STATE LEGAL - NO CA SHIPMENTS FLOWTECH I HEADERS
Flowtech I Block Hugger Headers are carefully engineered and tested to help your vehicle achieve its maximum performance while improving fuel economy. These block hugger headers are great for street... (see more)
4-1 FOR OFF ROAD/TRACK USE HOOKER COMPETITION OE REPLACEMENT HEADERS
Hooker Competition Headers are designed for optimal performance and have the auto industry's best welds for unmatched durability. These are available with fittings to completely accommodate the... (see more)