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1994 GMC K1500 Exhaust Header Kit

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Flowtech Exhaust Header Kit - Afterburner Headers - Standard - w / o A.I.R. Tubes - Y-Pipe Available Separately - Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California

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Sale Price: $237.95
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(1) In Stock
Part Number: 4025-03287077
Notes: Afterburner Headers; Standard; w / o A.I.R. Tubes; Y-Pipe Available Separately; Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California
Detailed Notes: w / Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ w / Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
Condition: New

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This Product Fits the Following: Warehouse: F
Vehicle Engine Transmission
• 1994 GMC K1500 5.0L V8  Automatic 
• 1994 GMC K1500 5.7L V8  Automatic 

Flowtech Exhaust Header Kit - Primary Tube Coll. Size 1 5 / 8x3 in. - w / o A.I.R. Tubes - Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California

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Sale Price: $315.95
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(1) In Stock
Part Number: 4025-03287046
Notes: Primary Tube Coll. Size 1 5 / 8x3 in.; w / o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California
Detailed Notes: w / Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ Catalytic Converter Compatible Y-Pipe Available Separately~ w / Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
Condition: New

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Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Flowtech Exhaust Header Kit - Shorty Smog Headers - 1.5 in. Primary Tubing - 2.5 in. Collector - Mild Steel - Painted Black - Gaskets - Hardware;CARB E.O. D-115-16

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Sale Price: $270.95
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(1) In Stock
Part Number: 4025-03287019
Notes: Shorty Smog Headers; 1.5 in. Primary Tubing; 2.5 in. Collector; Mild Steel; Painted Black; Gaskets; Hardware;CARB E.O. D-115-16
Detailed Notes: Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port~ Stock Replacement; Bolts Directly To Factory Headpipes~ Will Not Fit w / A.I.R. Injection Pump
Condition: New

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Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Flowtech Exhaust Header Kit - Shorty Smog Headers - 1.5 in. Primary Tubing - w / A.I.R. - 2.5 in. Collector - Mild Steel - Painted Black - Gaskets - Hardware;CARB E.O. D-115-16

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Sale Price: $270.95
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(1) In Stock
Part Number: 4025-03287020
Notes: Shorty Smog Headers; 1.5 in. Primary Tubing; w / A.I.R.; 2.5 in. Collector; Mild Steel; Painted Black; Gaskets; Hardware;CARB E.O. D-115-16
Detailed Notes: Will Work With Factory Exhaust System~ Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port~ Stock Replacement; Bolts Directly To Factory Headpipes
Condition: New

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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Flowtech Exhaust Header Kit - Standard Header - Primary Tube Coll. Size 1 5 / 8x3 in. - w / o A.I.R. Tubes - Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California

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Sale Price: $155.95
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(14) In Stock
Part Number: 4025-03287047
Notes: Standard Header; Primary Tube Coll. Size 1 5 / 8x3 in.; w / o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter;Not Legal For Sale Or Use In California
Detailed Notes: w / Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~ Catalytic Converter Compatible Y-Pipe Available Separately~ w / Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
Condition: New

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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Gibson Exhaust Header Kit - Performance Header - Chrome - 1.5 in. 14 Gauge Tubing - w / o Air Injection

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Sale Price: $428.74
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(12) In Stock
Part Number: 4025-03013588
Notes: Performance Header; Chrome; 1.5 in. 14 Gauge Tubing; w / o Air Injection
Detailed Notes: Will Not Fit Vehicle w / Dual Air Fitting~ Will Not Fit On Old Body Style
Condition: New

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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - ELITE Ultra Duty Street Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware - Matte Silver;Intended For Race Use Only

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Sale Price: $490.98
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(2) In Stock
Part Number: 4025-03273495
Notes: ELITE Ultra Duty Street Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; Matte Silver;Intended For Race Use Only
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~ Modification To Stock Exhaust Required To Retain Catalytic Converter~ Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - ELITE Ultra Duty Street Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware - Matte Silver;Not Legal For Sale Or Use In California

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Sale Price: $490.98
with FREE Shipping
(2) In Stock
Part Number: 4025-03273495
Notes: ELITE Ultra Duty Street Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; Matte Silver;Not Legal For Sale Or Use In California
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~ Modification To Stock Exhaust Required To Retain Catalytic Converter~ Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - Standard Duty HTC Coated Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware - Polished Ceramic Metallic;Intended For Race Use Only

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Sale Price: $465.98
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(1) In Stock
Part Number: 4025-03273522
Notes: Standard Duty HTC Coated Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; Polished Ceramic Metallic;Intended For Race Use Only
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - Standard Duty HTC Coated Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware - Polished Ceramic Metallic;Not Legal For Sale Or Use In California

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Sale Price: $465.98
with FREE Shipping
(1) In Stock
Part Number: 4025-03273522
Notes: Standard Duty HTC Coated Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; Polished Ceramic Metallic;Not Legal For Sale Or Use In California
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Condition: New

Shipping Options:
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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - Standard Duty Uncoated Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;Intended For Race Use Only

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Sale Price: $189.98
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(>15) In Stock
Part Number: 4025-03273320
Notes: Standard Duty Uncoated Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;Intended For Race Use Only
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - Standard Duty Uncoated Headers - Tube Size 1.625 in. - Collector Size 3 in. - Long Tube - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;Not Legal For Sale Or Use In California

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Sale Price: $189.98
with FREE Shipping
(>15) In Stock
Part Number: 4025-03273320
Notes: Standard Duty Uncoated Headers; Tube Size 1.625 in.; Collector Size 3 in.; Long Tube; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;Not Legal For Sale Or Use In California
Detailed Notes: Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Elite Replacement Gasket PN[27520]~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Modification To Stock Exhaust Required To Retain Catalytic Converter
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hedman Hedders Exhaust Header Kit - Standard Duty Uncoated Headers - Tube Size 1.625 in. - Stock Collector - Shortie Style - Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;CARB E.O. D-167-29

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Sale Price: $437.98
with FREE Shipping
(2) In Stock
Part Number: 4025-03273507
Notes: Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;CARB E.O. D-167-29
Detailed Notes: Tubular Exhaust Manifold System~ Without Smog Injection Or Injection Heads~ Must Modify Rotary A / C Bracket~ Engine Offset To Passenger Side Of Vehicle~ Complete w / Y-Pipe To Single Catalytic Converters~ Designed For Use With A Trans-Dapt Throttle Body Spacer
Condition: New

Shipping Options:
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This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Hooker Headers Exhaust Header Kit - Competition Header - Black Finish - Tube Size 1 5 / 8 in. OD x 31 in. - Collector Size 2.5 in. OD - Collector Length 8 in. - Port Shape Same As Port - Column Shifter;Not Legal For Sale Or Use In California

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Sale Price: $249.95
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(14) In Stock
Part Number: 4025-03303818
Notes: Competition Header; Black Finish; Tube Size 1 5 / 8 in. OD x 31 in.; Collector Size 2.5 in. OD; Collector Length 8 in.; Port Shape Same As Port; Column Shifter;Not Legal For Sale Or Use In California
Detailed Notes: Equipped w / a Fitting To Accept The Stock Oxygen Sensor~ Emissions Code 3-Amber; Legal Only For Off-Highway / Racing Use
Condition: New

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This Product Fits the Following: Warehouse: F
Vehicle Engine Transmission
• 1994 GMC K1500 5.0L V8  Automatic 
• 1994 GMC K1500 5.7L V8  Automatic 

JBA Exhaust Exhaust Header Kit

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Sale Price: $362.98
(7) In Stock
Part Number: 4025-03628863
Notes: Surface: Stainless Steel; Tube Size: 1 1 / 2"; Without Air Inj.; without Smog Pump
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1994 GMC K1500 5.0L V8 
• 1994 GMC K1500 5.7L V8 

Pacesetter Exhaust Header Kit - Pacesetter Shorty Header -- Legal for CA - Stock Location - Without Air Injection

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Sale Price: $175.98
(>15) In Stock
Part Number: 4025-03629269
Notes: Pacesetter Shorty Header -- Legal for CA; Stock Location; Without Air Injection
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Sub Model Engine
• 1994 GMC K1500 Sierra SL  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 
• 1994 GMC K1500 Sierra SLE  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 
• 1994 GMC K1500 Sierra Special  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 

Pacesetter Exhaust Header Kit - Pacesetter Shorty Header -- Legal for CA - With Air Injection - Stock Location

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Sale Price: $180.98
(7) In Stock
Part Number: 4025-03629270
Notes: Pacesetter Shorty Header -- Legal for CA; With Air Injection; Stock Location
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Sub Model Engine
• 1994 GMC K1500 Sierra SL  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 
• 1994 GMC K1500 Sierra SLE  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 
• 1994 GMC K1500 Sierra Special  5.7L V8 VIN: K Chevrolet General Motors 16Valve FI TBI Electronic TBI Naturally Aspirated OHV GAS 

Patriot Exhaust Exhaust Header Kit

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Sale Price: $385.98
(10) In Stock
Part Number: 4025-03629100
Notes: Collector: 2 1 / 2"; Port: SAP; Primary: 1 5 / 8"; Header equipped with a fitting to accept stock O2 sensor; For Off-Road Racing Use Only; with Column Shift; with A / C
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Sub Model Engine Transmission Brake Steering
• 1994 GMC K1500 4WD  5.0L V8  Automatic  Power  Power 
• 1994 GMC K1500 4WD  5.7L V8  Automatic  Power  Power 
• 1994 GMC K1500 4WD  6.5L V8  Automatic  Power  Power 

Patriot Exhaust Exhaust Header Kit

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Sale Price: $224.98
(9) In Stock
Part Number: 4025-03629099
Notes: Collector: 2 1 / 2"; Port: SAP; Primary: 1 5 / 8"; Header equipped with a fitting to accept stock O2 sensor; For Off-Road Racing Use Only; with Column Shift; with A / C
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Sub Model Engine Transmission Brake Steering
• 1994 GMC K1500 4WD  5.0L V8  Automatic  Power  Power 
• 1994 GMC K1500 4WD  5.7L V8  Automatic  Power  Power 
• 1994 GMC K1500 4WD  6.5L V8  Automatic  Power  Power 



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