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Flowtech
Product Details
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Vehicle Compatibility
Fits Flowtech Block Hugger - Painted.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
Universal Block Hugger Header: 265-400 SBC, Tube Size 1.625", Collector Size 2.5",
- Computer-controlled mandrel-bent tubing for smooth exhaust flow
- Sturdy 16 gauge tubing
- Tight-tuck design for narrow frame rails
- Easy installation - can be used with stock motor mounts
- Precision die-cut exhaust port flanges
- Engineered and tested for a leak-proof seal
- All necessary hardware included for a complete installation
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Product Videos
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Product Specifications
Bolt Size
3/8-16 x 3/4
Brand
Flowtech
CARB (California) Compliant
No
Collector Attachment
3-Bolt Flange
Collector Diameter
2.50 IN
Collector Port Diameter
2.50 IN
Design
Block Hugger
EGT Port
No
Engine
Chevrolet Small Block Gen I
Gasket Or Seal Included
Yes
Grade Type
Performance
Header Style
Block Hugger
Mounting Hardware Included
Yes
Oxygen Sensor Port
No
Part Type
Exhaust Header
Port Shape
Oval
Primary Tube Dia.
1-5/8 inch
Primary Tubing Diameter
1-5/8 IN
Primary Tubing Diameter
1.625 IN
Product Type
Headers
Tube Wall Thickness
16 GU
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.