Features:
- A smoother, cleaner appearance compared to stock exhaust manifolds, while maintaining a OEM style look and feel
- Made from high silicon-molybdenum ductile iron for high temperature strength plus resistance to oxidation and cracking
- Designed with a larger 1 5/8 inch cross-sectional area and 2 .5 inch outlets for better air flow and increased performance
- Accommodates standard straight, Vortec straight and angled plug head designs for better application coverage
- Includes weld-on flanges for easier downpipe pipe installation (custom downpipe required)
- Available in natural cast iron or ceramic coated finishes (silver, black and titanium)
- Includes mounting hardware and gaskets for inlet and outlet flanges
Specifications:
- Collector Diameter: 2.50 inch
- Header Finish: Natural Finish
- Exhaust Port Shape: Rectangle
- Primary Tube Dia.: 1-5/8 inch
- Tube Material: Cast Ironl
Manufacturer Part Number : 8525HKR
Part Notes:
Uncoated cast iron finish. These manifolds do not fit 1st generation F-Body cars. These manifolds do not fit 1st generation F-Body cars. These cast exhaust manifolds have been designed to fit into a wide variety of replacement and engine-swap applications, with final outlet connections to be fabricated by the installer. The manifolds will not directly bolt onto factory downpipes.
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
- SS396.com Part #: HKR-8525HKR
- Brand: Hooker Headers
- Manufacturer Part #: 8525HKR
- Sold As: Pair
- Shipping Details: This item ships Ground.
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