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1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988 GMC K2500 Exhaust Header

1988 - 1995 GMC K2500 Exhaust Header (Gibson) NEW

Out of Stock
$ 746 .43
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Short Tube Style; 1.5 in. 14 Gauge Tubing; w/o Air Injection; Direct Fit; Stainless Steel;CARB E.O. D-411-13 Will Not Fit Vehicle w/Dual Air Fitting~Will Not Fit On Old Body Style
Performance Header
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.
Brand: Gibson
Condition: New
See Other GMC K2500 Exhaust Headers
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Specifications & Info


Attribute Value
Application Automotive
Coated Finish Stainless Steel
Engine Make/Size Chevy 5.0l
Muffler Type None
Port Shape Round
Tube Diameter 1.500 In.
Tube Direction Down Swept
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message Warning: Motor Vehicles Contain Fuel; Oils And Fluids; Battery Posts; Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer; Birth Defects And Other Reproductive Harm.

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
K2500 1988-1995 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Sierra Cab & Chassis 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra Cab & Chassis 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra Cab & Chassis 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra Cab & Chassis 1989 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra Cab & Chassis 1989 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra Cab & Chassis 1989 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra Cab & Chassis 1989 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra Extended Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra Extended Cab Pickup 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra Extended Cab Pickup 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra Extended Cab Pickup 1988 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra Extended Cab Pickup 1988 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra Extended Cab Pickup 1988 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra Extended Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra Standard Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra Standard Cab Pickup 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra Standard Cab Pickup 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra Standard Cab Pickup 1988 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra Standard Cab Pickup 1988 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra Standard Cab Pickup 1988 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra Standard Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SL Cab & Chassis 1994 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SL Extended Cab Pickup 1994 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SL Standard Cab Pickup 1994 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1992 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1991 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1989 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1989 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1989 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SLE Cab & Chassis 1989 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1992 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1991 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1988 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1988 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1988 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SLE Extended Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1992 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1991 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1988 - 1995 V6 4.3L 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1988 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1988 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SLE Standard Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SLT Cab & Chassis 1994 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SLT Cab & Chassis 1994 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SLT Cab & Chassis 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SLT Cab & Chassis 1994 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLT Cab & Chassis 1994 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLT Extended Cab Pickup 1994 - 1995 V8 5.0L 4WD Automatic & Manual
Sierra SLT Extended Cab Pickup 1994 - 1995 V8 5.7L 4WD Automatic & Manual
Sierra SLT Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL 4WD Automatic & Manual
Sierra SLT Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLT Extended Cab Pickup 1994 - 1995 V8 7.4L 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1989 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1989 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1989 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra SLX Cab & Chassis 1989 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1988 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1988 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1988 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra SLX Extended Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1992 - 1993 V8 5.7L CNG 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1992 - 1993 V8 6.5L DIESEL Turbo 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1991 - 1993 V8 7.4L 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1988 - 1993 V6 4.3L 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1988 - 1993 V8 5.0L 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1988 - 1993 V8 5.7L 4WD Automatic & Manual
Sierra SLX Standard Cab Pickup 1988 - 1993 V8 6.2L DIESEL 4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.

Fits Years: 1988 1989 1990 1991 1992 1993 1994 1995

Fits Models: K2500

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In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

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If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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