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HookerSKU 2301hkrMade in CN
Product Details
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Key Features
HDR BLOCK HUG HEDRS
Universal SUPER COMPETITION headers are great for custom car, truck, or hot rod where a specific fit tuned SUPER COMPETITION header is not available. They work great for those tight-fit installations where frame rails are close to the engine block. These headers can not be used with factory side engine mounts. The collector exits parallel with the oil pan rail, maximum ground clearance is allowed. These headers come complete with gaskets, header bolts and collector reducers. These headers come available in chrome, high heat resistant black paint or Hookers Metallic Ceramic Thermal Barrier Coating.
Small Block Chevy - 265-400 with Fast Burn, D-Port Heads,Tube Size 1.625", Collector Size 2.5", Collector Length 4", Port Shape: D-Shaped
- All necessary hardware included for a complete installation
- Designed for optimal performance
- Industry’s best welds for durability
- Machined flanges for a perfect seal
- Easy installation - can be used with stock motor mounts
- Tight-tuck design for narrow frame rails
- Light weight & sturdy 18 gauge tubing
- Mandrel-bent tubing for smooth exhaust flow
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
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About this product
Small Block Chevy - 265-400 with Fast Burn, D-Port Heads,Tube Size 1.625", Collector Size 2.5", Collector Length 4", Port Shape: D-Shaped
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Product Specifications
Air Injection Tubes
No
Automotive Item Grade
Performance
Bolt Size
3/8-16 x 3/4
Bolts Included
Yes
Brand
Hooker
California Proposition 65 Chemical List
Chromium & Nickel
California Proposition 65 Chemical Name
20
California Proposition 65
Yes
CARB (California) Compliant
No
Catalytic Converter Quantity
0
Category
Exhaust
Collector Attachment
3-Bolt Flange
Collector Diameter
2.50
Collector Diameter
2.50 inch
Collector Reducer Included
Yes
Collector Reducer Outlet Diameter
2.00
Color
Silver
Cylinder Head Flange Thickness
3/8
Design
Block Hugger
Drive
2WD
Drive
4WD
EGT (exhaust Gas Temperature) Port
No
EGT Port
No
Emission Code
4
Finish
Ceramic Coated
Gasket Or Seal Included
Yes
Header Series
Block Hugger
Header Style
Block Hugger
Material
Mild Steel
Menu
Exhaust Manifolds
Mounting Hardware Included
Yes
Oxygen Sensor Port
No
Part Type
Exhaust Header
Port Shape
D-Port
Primary Tube Dia.
1-5/8 inch
Primary Tubing Diameter
1-5/8
Product Type
Headers
Quantity
Sold as a pair
Sub Category
Exhaust Manifolds
Tube Wall Thickness
18
Warning
California Proposition 65
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
Emissions Code
4
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
19.8 × 12.5 × 11.8 in
Shipping Dimensions
19.8 × 12.5 × 11.8 in
Weight
6645 g (6.65 kg)