Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Gibson GP120S

Stainless Steel Truck Headers 1988-95 C/K Series Truck

Gibson GP120S

462-GP120S

made in usa
jegs shipping
FREE Shipping
Estimated ship date 09/27/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Gibson GP120S Stainless Steel Truck Headers 1988-95 C/K Series Truck $456.99
Stainless Steel Truck Headers
  • 1988-95 C/K Series Truck
  • 4.3L
  • 2WD/4WD
  • 1-1/2" Tubing

  • Gibson GP120S Details

    GM

  • Heavy Duty 409L Stainless 16ga Tubing
  • Mandrel Bent Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Premium Gaskets and Hardware
  • No Welding Required
  • Uses OEM Style Connections

  • Specifications:

    Tube Diameter
    1.5
    Application
    Automotive
    Tube Direction
    Down Swept
    Collector Tube Size (in.)
    OEM
    Port Shape
    Same As Port/Can Be Matched
    Coating/Finish
    Stainless Steel
    Material
    Stainless Steel
    Engine Make/Size
    OE
    Manufacturer's Part Number:
    GP120S

    Gibson Headers are dyno-tuned to deliver more usable horsepower and torque at low and midrange RPM. They decrease exhaust temperature and increase an engine's ability to "breathe" (fuel economy may also improve as the engine becomes more efficient). Engineered as direct replacements for factory manifolds, Gibson Headers fit lowered or raised street and off-road vehicles.



    Features:
  • 16-Gauge Stainless Steel Tubing
  • Welding Not Required For Installation
  • 3/8'' Port Flanges (No Warping Or Leaking)
  • Quicker Response & Improved Performance
  • Cooler Operating Temperature & Longer Engine Life
  • Premium Gaskets, Hardware & OE-Style Connectors
  • Bolt-On Fit For Factory Exhaust Manifolds (Attaches To Stock Crossover Pipe)
  • 50-state Legal Using Stock Emissions Equipment (Maintains Factory Warranty & Meets EPA & CARB Standards)
  • Made In The USA!

  • Does Gibson GP120S fit your vehicle?

    Narrow Results

    1994-1995 CHEVROLET C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLX
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1993 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SPORT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1990-1995 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1993-1994 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 GMC K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 GMC C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLX
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1993 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 CHEVROLET C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 CHEVROLET C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • EngineType: ALL
    • SubModel: BASE

    1994-1995 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLX
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SPECIAL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 GMC K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 GMC C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SPECIAL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLX
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1993 GMC K1500

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLX
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1991 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SPORT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1993 GMC K2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 GMC C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SPECIAL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1990-1995 CHEVROLET C1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995 GMC K1500 PICKUP

    • Fitment_Note: Minimum Welding Required
    • Liter: 4.3
    • SubModel: SIERRA SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )
    Items You Need
    Items You May Also Consider

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List