1988-1995 Chevy/GMC Pickup 1500/2500, 1992-1995 Suburban, 1992-1994 Blazer/Jimmy: 5.0L/5.7L, Tube Size 1.5" O.D., w/A.I.R.; Silver Metallic Ceramic Coated; 50-State Legal header C.A.R.B. EO #D-115-16.

Features:

This is a 50-State Legal header C.A.R.B. EO #D-115-16.
Sturdy 16-gauge tubing
Extra thick 3/8” flanges for a leak-free seal
Designed as a direct fit replacement for OEM exhaust manifolds
Will accommodate all emission control devices
Bolts directly to factory head pipe
Complete with premium gaskets and hardware

Specifications:

Application

Automotive

Tube Direction

Down Swept

Gaskets Included

Yes

Header Finish

Silver ceramic coated

Header Material

Steel

Header Style

Shorty

Motor Mounts Included

Tuned

Bolts/Studs Included

Yes

Catalytic Converter(s) Included

Cross Over Pipe Included

Reducers Included

Transmission Mount Included

Weld-Up

Primary Tube Diameter (in.)

1 1/2

Quantity

Sold as a pair

Primary Tube Gauge

16-gauge

Flange Style

Standard

Collector Attachment

Stock flange

Cylinder Head Port Shape

Oval

CARB EO Number

D-115-16 (pdf)

Manufacturer's Part Number:

91831-1

Shipping Weight:

21.4

Package Height:

15.6

Package Depth:

23.2

Package Width:

10.6

FlowTech's Shorty Truck Headers are the perfect starting point to customize your 2WD or or 4WD vehicle! Simply remove the restrictive factory exhaust manifolds and bolt these headers in their place. They will bolt directly to your factory or OE-style exhaust, giving you more power and better fuel economy. Mandrel-bent 16-gauge steel tubes along with extra thick 3/8" exhaust flanges provide a reliable header with a leak-free seal! These headers connect to all factory emissions equipment and include necessary hardware and gaskets.
Features

3/8" exhaust flanges
Mandrel-bent 16-gauge tubing (.049" thick)
Direct replacement for OE exhaust manifolds
Complete with premium gaskets and hardware
Accommodates all factory emissions-control devices
Available finishes include: High Temp Black Painted, Ceramic Coated, Natural Finish and Polished

Please Click here to download the Instructions PDF File

Does Flowtech 91831-1 fit your vehicle?

Narrow Results

Filter By
Year

1988 1989 1990 1991 1992 1993 1994 1995

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Make

CHEVROLET GMC

Filter By
Model

BLAZER C1500 PICKUP C1500 SUBURBAN C2500 PICKUP C2500 SUBURBAN K1500 K1500 PICKUP K1500 SUBURBAN K2500 PICKUP K2500 SUBURBAN R2500 PICKUP

Filter By
SubModel

BASE CHEYENNE LS LT SCOTTSDALE SIERRA SIERRA SL SIERRA SLE SIERRA SLS SIERRA SLT SIERRA SLX SIERRA SPECIAL SIERRA SPORT SILVERADO SILVERADO SPORT SLE SLT SPORT WT

Filter By
EngineType

V8 ( 5.0 L / 305 ) V8 ( 5.7 L / 350 )

Filter By
CC

5031 5735

Filter By
Liter

5.0 5.7

Filter By
Aspiration

1994-1995 CHEVROLET C2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: WT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994-1995 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: WT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SPECIAL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1992 CHEVROLET C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SCOTTSDALE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1992 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1995 CHEVROLET C2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SPECIAL
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1992 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SCOTTSDALE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1993 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1991 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1992 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET C2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SILVERADO
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 CHEVROLET C2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LS
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1990-1995 CHEVROLET C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: WT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1993 CHEVROLET K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1993 GMC K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SILVERADO
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994-1995 CHEVROLET K2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: WT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994 CHEVROLET BLAZER

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET C2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: CHEYENNE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 CHEVROLET K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LS
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1991 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 CHEVROLET K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
Aspiration: N
SubModel: BASE
Engine Vin: K
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLS
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 CHEVROLET C2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 CHEVROLET K2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: BASE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 GMC C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 GMC C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SPECIAL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1993 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1990-1995 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: WT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 GMC K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1993-1994 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1995 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1991-1992 CHEVROLET K1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SCOTTSDALE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1993-1994 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: WT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 CHEVROLET BLAZER

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO SPORT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 CHEVROLET C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
Aspiration: N
SubModel: BASE
Engine Vin: K
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 CHEVROLET K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LS
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 CHEVROLET K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1993 CHEVROLET BLAZER

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
EngineType: ALL
SubModel: CHEYENNE

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SL
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1994 GMC K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
EngineType: ALL
SubModel: ALL

1988-1995 CHEVROLET K1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: CHEYENNE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1994 CHEVROLET C2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 CHEVROLET K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1991-1992 CHEVROLET K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SCOTTSDALE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SL
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1991-1992 CHEVROLET K2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SCOTTSDALE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1994 CHEVROLET C1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
EngineType: ALL
SubModel: ALL

1988-1993 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLX
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1995 CHEVROLET K1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SILVERADO
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992 GMC K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SL
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SLT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1991 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1995 GMC C2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SL
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1994 GMC C1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
EngineType: ALL
SubModel: ALL

1995 CHEVROLET C1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LS
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1993 CHEVROLET C2500 PICKUP

CC: 5735
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
Aspiration: N
SubModel: CHEYENNE
Engine Vin: K
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SPECIAL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1995 CHEVROLET K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 GMC C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 GMC K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLT
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1990 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SCOTTSDALE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1992 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLX
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994-1995 CHEVROLET C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: BASE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1993 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLX
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET C1500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: CHEYENNE
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1994-1995 CHEVROLET K2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 CHEVROLET K2500 PICKUP

CC: 5031
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SILVERADO
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1988-1991 CHEVROLET C2500 PICKUP

CC: 5735
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: CHEYENNE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1988-1995 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SIERRA SLE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 CHEVROLET K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: LT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1994 CHEVROLET K2500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1992-1993 CHEVROLET BLAZER

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
EngineType: ALL
SubModel: SILVERADO

1994 CHEVROLET C2500 PICKUP

CC: 5735
Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
Aspiration: N
SubModel: BASE
Engine Vin: K
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1995 GMC K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SLS
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1992-1993 CHEVROLET C2500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: SILVERADO
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1990-1995 CHEVROLET K1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: WT
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1994 GMC C1500 PICKUP

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA SPECIAL
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

1995 GMC K1500 SUBURBAN

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.7
SubModel: BASE
CUI: 350
EngineType: V8 ( 5.7 L / 350 )

1993 GMC K1500

Fitment_Note: Stock Replacement; Bolts Directly To Factory Headpipes~Fits Where Drivers Side Manifold Has Its Exit Rear Of The Rear Exhaust Port
Liter: 5.0
SubModel: SIERRA
CUI: 305
EngineType: V8 ( 5.0 L / 305 )

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Flowtech Shorty Headers 1988-1995 Chevy GMC Pickup SUV 5.0L 5.7L 50-State Legal

Part Number: 387-91831-1

Flowtech 91831-1 Details

Features:

Specifications:

Does Flowtech 91831-1 fit your vehicle?

1994-1995 CHEVROLET C2500 PICKUP

1994-1995 CHEVROLET C2500 PICKUP

1995 GMC K1500 PICKUP

1988-1992 CHEVROLET C1500 PICKUP

1988-1992 GMC K1500 PICKUP

1992-1995 CHEVROLET C2500 SUBURBAN

1988-1995 CHEVROLET C1500 PICKUP

1995 GMC K1500 PICKUP

1988-1992 CHEVROLET C1500 PICKUP

1992-1993 CHEVROLET K2500 PICKUP

1988-1991 CHEVROLET K2500 PICKUP

1988-1992 GMC K1500 PICKUP

1988-1995 CHEVROLET C2500 PICKUP

1995 CHEVROLET C2500 SUBURBAN

1994 GMC C1500 PICKUP

1994-1995 CHEVROLET K2500 PICKUP

1990-1995 CHEVROLET C1500 PICKUP

1993 CHEVROLET K2500 SUBURBAN

1988-1993 GMC K2500 PICKUP

1988-1995 CHEVROLET C1500 PICKUP

1994-1995 CHEVROLET K2500 PICKUP

1994 CHEVROLET BLAZER

1988-1995 CHEVROLET C2500 PICKUP

1995 CHEVROLET K2500 SUBURBAN

1995 GMC K1500 PICKUP

1988-1991 CHEVROLET C2500 PICKUP

1994 CHEVROLET K1500 PICKUP

1995 GMC K1500 PICKUP

1995 CHEVROLET C2500 SUBURBAN

1994-1995 CHEVROLET K2500 PICKUP

1995 GMC C1500 PICKUP

1995 GMC C1500 PICKUP

1992-1993 CHEVROLET K2500 PICKUP

1990-1995 CHEVROLET C1500 PICKUP

1995 GMC C1500 PICKUP

1995 GMC K1500 SUBURBAN

1993-1994 GMC K1500

1994-1995 GMC K2500 PICKUP

1988-1995 CHEVROLET C1500 PICKUP

1991-1992 CHEVROLET K1500 PICKUP

1993-1994 GMC K1500

1994-1995 CHEVROLET K2500 PICKUP

1994 CHEVROLET BLAZER

1994 CHEVROLET C1500 PICKUP

1994-1995 CHEVROLET C2500 PICKUP

1995 CHEVROLET K1500 SUBURBAN

1995 CHEVROLET K2500 SUBURBAN

1992-1993 CHEVROLET BLAZER

1995 GMC K1500 PICKUP

1994-1995 CHEVROLET C2500 PICKUP

1992-1994 GMC K1500 SUBURBAN

1988-1995 CHEVROLET K1500 PICKUP

1995 GMC K1500 PICKUP

1992-1994 CHEVROLET C2500 SUBURBAN

1995 CHEVROLET K1500 PICKUP

1995 GMC K1500 PICKUP

1991-1992 CHEVROLET K1500 PICKUP

1994-1995 CHEVROLET K2500 PICKUP

1994-1995 GMC C1500 PICKUP

1994-1995 GMC C2500 PICKUP

1995 GMC K1500 PICKUP

1991-1992 CHEVROLET K2500 PICKUP

1992-1994 CHEVROLET C1500 SUBURBAN

1988-1993 GMC C1500 PICKUP

1988-1995 CHEVROLET K1500 PICKUP

1992 GMC K2500 SUBURBAN

1994-1995 GMC C1500 PICKUP

1994-1995 GMC C2500 PICKUP

1995 GMC K1500 SUBURBAN

1994 GMC K1500

1988-1991 CHEVROLET K2500 PICKUP