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FlowtechPart 91831FLT✓ Fits 86 vehiclesMade in CN
Product Details
⚙️
Vehicle Fitment & Compatibility
86 applicationsCompatible Engines
5.7L V8 350ci
Application Notes
with Black Paint Finish1-1/2 inch Tube Diameter, 50 STATE EMISSIONS LEGAL, FOR MODELS w/A.I.R.
View all 86 vehicle applications
Years
Make / Model
Submodel
Engine
1992–1994
Chevrolet Blazer
5.7L V8 350ci
1992–1993
Chevrolet Blazer
5.7L V8 350ci
1994
Chevrolet Blazer
5.7L V8 350ci
1994
Chevrolet Blazer
5.7L V8 350ci
1988–1995
Chevrolet C1500
5.7L V8 350ci
1988–1995
Chevrolet C1500
5.7L V8 350ci
1988–1992
Chevrolet C1500
5.7L V8 350ci
1990–1995
Chevrolet C1500
5.7L V8 350ci
1994–1995
Chevrolet C1500
5.7L V8 350ci
1992–1995
Chevrolet C1500 Suburban
5.7L V8 350ci
1992–1994
Chevrolet C1500 Suburban
5.7L V8 350ci
1995
Chevrolet C1500 Suburban
5.7L V8 350ci
1995
Chevrolet C1500 Suburban
5.7L V8 350ci
1988–1995
Chevrolet C2500
5.7L V8 350ci
1988–1995
Chevrolet C2500
5.7L V8 350ci
1988–1992
Chevrolet C2500
5.7L V8 350ci
1994–1995
Chevrolet C2500
5.7L V8 350ci
1994–1995
Chevrolet C2500
5.7L V8 350ci
1992–1995
Chevrolet C2500 Suburban
5.7L V8 350ci
1992–1994
Chevrolet C2500 Suburban
5.7L V8 350ci
1995
Chevrolet C2500 Suburban
5.7L V8 350ci
1995
Chevrolet C2500 Suburban
5.7L V8 350ci
1988–1995
Chevrolet K1500
5.7L V8 350ci
1988–1995
Chevrolet K1500
5.7L V8 350ci
1988–1992
Chevrolet K1500
5.7L V8 350ci
1990–1995
Chevrolet K1500
5.7L V8 350ci
1991
Chevrolet K1500
5.7L V8 350ci
1994–1995
Chevrolet K1500
5.7L V8 350ci
1992–1995
Chevrolet K1500 Suburban
5.7L V8 350ci
1992–1994
Chevrolet K1500 Suburban
5.7L V8 350ci
1995
Chevrolet K1500 Suburban
5.7L V8 350ci
1995
Chevrolet K1500 Suburban
5.7L V8 350ci
1988–1995
Chevrolet K2500
5.7L V8 350ci
1988–1995
Chevrolet K2500
5.7L V8 350ci
1988–1992
Chevrolet K2500
5.7L V8 350ci
1994–1995
Chevrolet K2500
5.7L V8 350ci
1994–1995
Chevrolet K2500
5.7L V8 350ci
1992–1995
Chevrolet K2500 Suburban
5.7L V8 350ci
1992–1994
Chevrolet K2500 Suburban
5.7L V8 350ci
1995
Chevrolet K2500 Suburban
5.7L V8 350ci
1995
Chevrolet K2500 Suburban
5.7L V8 350ci
1995
Chevrolet Tahoe
5.7L V8 350ci
1995
Chevrolet Tahoe
5.7L V8 350ci
1995
Chevrolet Tahoe
5.7L V8 350ci
1988–1995
GMC C1500
5.7L V8 350ci
1988–1993
GMC C1500
5.7L V8 350ci
1988–1993
GMC C1500
5.7L V8 350ci
1994–1995
GMC C1500
5.7L V8 350ci
1994–1995
GMC C1500
5.7L V8 350ci
1994–1995
GMC C1500
5.7L V8 350ci
1992–1995
GMC C1500 Suburban
5.7L V8 350ci
1992–1995
GMC C1500 Suburban
5.7L V8 350ci
1995
GMC C1500 Suburban
5.7L V8 350ci
1988–1995
GMC C2500
5.7L V8 350ci
1988–1993
GMC C2500
5.7L V8 350ci
1988–1993
GMC C2500
5.7L V8 350ci
1994–1995
GMC C2500
5.7L V8 350ci
1994–1995
GMC C2500
5.7L V8 350ci
1992–1995
GMC C2500 Suburban
5.7L V8 350ci
1992–1995
GMC C2500 Suburban
5.7L V8 350ci
1995
GMC C2500 Suburban
5.7L V8 350ci
1988–1995
GMC K1500
5.7L V8 350ci
1988–1993
GMC K1500
5.7L V8 350ci
1988–1993
GMC K1500
5.7L V8 350ci
1993
GMC K1500
5.7L V8 350ci
1994–1995
GMC K1500
5.7L V8 350ci
1994–1995
GMC K1500
5.7L V8 350ci
1994–1995
GMC K1500
5.7L V8 350ci
1995
GMC K1500
5.7L V8 350ci
1992–1995
GMC K1500 Suburban
5.7L V8 350ci
1992–1995
GMC K1500 Suburban
5.7L V8 350ci
1995
GMC K1500 Suburban
5.7L V8 350ci
1988–1995
GMC K2500
5.7L V8 350ci
1988–1993
GMC K2500
5.7L V8 350ci
1988–1993
GMC K2500
5.7L V8 350ci
1994–1995
GMC K2500
5.7L V8 350ci
1994–1995
GMC K2500
5.7L V8 350ci
1992–1995
GMC K2500 Suburban
5.7L V8 350ci
1992–1995
GMC K2500 Suburban
5.7L V8 350ci
1995
GMC K2500 Suburban
5.7L V8 350ci
1992–1995
GMC Yukon
5.7L V8 350ci
1992–1995
GMC Yukon
5.7L V8 350ci
1992
GMC Yukon
5.7L V8 350ci
1993
GMC Yukon
5.7L V8 350ci
1994
GMC Yukon
5.7L V8 350ci
1995
GMC Yukon
5.7L V8 350ci
No applications match your search.
⭐
Key Features
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast i
These Flowtech headers fit 1988-1995 Chevy/GMC Truck, 1500/2500, 1992-1995 Suburban, 1992-1994 Blazer/Jimmy: 5.7L, Tube Size 1.5" O.D., w/A.I.R.; Black Paint; 50-State Legal header CARB EO #D-115-16.
1988-1995 Chevy/GMC Truck, 1500/2500, 1992-1995 Suburban, 1992-1994 Blazer/Jimmy: 5.7L, Tube Size 1.5" O.D., w/A.I.R.; Black Paint; 50-State Legal header CARB EO #D-115-16.
- 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 factory exhaust manifolds
- Will accommodate all emission control devices
- Bolts directly to factory head pipe
- Complete with premium gaskets and hardware
📖
About this product
1988-1995 Chevy/GMC Truck, 1500/2500, 1992-1995 Suburban, 1992-1994 Blazer/Jimmy: 5.7L, Tube Size 1.5" O.D., w/A.I.R.; Black Paint; 50-State Legal header CARB EO #D-115-16.
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Product Specifications
Air Injection Tubes
Yes
Automotive Item Grade
Performance
Bolt Size
3/8-16 x 3/4
Bolts Included
Yes
Brand
Flowtech Exhaust
C.a.r.b. Eo #
D-115-16
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
California Proposition 65
Yes
CARB (California) Compliant
Yes
Category
Exhaust
Collector Attachment
3-Bolt Flange
Collector Diameter
2.50
Collector Reducer Included
No
Color
Black
Design
Shorty
Drive
2WD
Drive
4WD
EGT Port
No
Emission Code
1
Finish
Painted
Flange Thickness
0.3125
Flange Thickness
0.375
Flange Thickness
3/8
Flange Thickness
5/16
Gasket Or Seal Included
Yes
Header Series
Shorty Smog
Header Style
Shorty
Material
Mild Steel
Mounting Hardware Included
Yes
Oxygen Sensor Port
Yes
Part Type
Exhaust Header
Port Shape
Oval
Primary Tubing Diameter
1 1/2
Primary Tubing Diameter
1.50
Product Type
Headers
Prop 65 Yes/No
Yes
Quantity
Sold as a pair
Sheen Level
Satin
Sub Category
Exhaust Manifolds
Tube Wall Thickness
16
Warning
California Proposition 65
🛡️
Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
1
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
24.2 × 12.1 × 10.4 in
Shipping Dimensions
24.2 × 12.1 × 10.4 in
Weight
8029 g (8.03 kg)