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![8504-1HKR Blackheart LS Swap Cast Iron Exhaust Manifolds [Silver Ceramic Finish]](https://www.jegs.com/images/mini_750/500/520/520-8504-1hkr.jpg)
Vehicle Info NeededHOOKER HEADERSPART NUMBER: 520-8504-1HKR
8504-1HKR Blackheart LS Swap Cast Iron Exhaust Manifolds [Silver Ceramic Finish]
$43095$478.95You Save$48.00
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Lowest Price GuaranteeUniversal Center-Exit w/2.50 in. Outlets
LS Cast Iron Exhaust ManifoldsGen III/IV LS Engines Block Hugger Design Center Dump 2.50 in. Outlet Diameter Silver Ceramic Finish Includes Manifolds and Mating Flanges w/Gaskets and Hardware
For applications or projects where existing LS and LT swap manifolds don't quite fit or you need an exit point further forward in the engine bay to avoid the steering shaft, a starter, or some other component, the "center dump" cast iron swap manifolds are the solution. Cast out of the same Hi-Silicon-Moly Ductile Iron as the 8502HKR and BHS516 lineup, it will be tough to find a more durable, streamlined, and quiet exhaust option. Available in natural cast, silver ceramic, or black ceramic finishes, these manifolds are offered with flanges, gaskets, and flange hardware for connecting to adapter pipe kits. This not only allows for the easy addition of catalytic converters but also makes it simple to connect to many exhaust system options.
For applications or projects where existing LS and LT swap manifolds don't quite fit or you need an exit point further forward in the engine bay to avoid the steering shaft, a starter, or some other component, the "center dump" cast iron swap manifolds are the solution. Cast out of the same Hi-Silicon-Moly Ductile Iron as the 8502HKR and BHS516 lineup, it will be tough to find a more durable, streamlined, and quiet exhaust option. Available in natural cast, silver ceramic, or black ceramic finishes, these manifolds are offered with flanges, gaskets, and flange hardware for connecting to adapter pipe kits. This not only allows for the easy addition of catalytic converters but also makes it simple to connect to many exhaust system options.
Hooker 8504-1HKR Blackheart LS Swap Cast Iron Exhaust Manifold Features:
- Further forward center exit to help avoid the steering shaft, starter, or other components
- Tight-tuck, block hugger design
- Improved flow and performance over OEM cast-iron exhaust manifolds
- Hi-Silicon-Moly Ductile iron is durable and corrosion-resistant
Hooker 8504-1HKR Blackheart LS Swap Cast Iron Exhaust Manifold Notes:
- May require forward bias, low profile, or compact engine mounts
Emissions Note:
This product is engineered to facilitate the installation of a later model, emissions-friendly engine into a vintage/classic vehicle.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeExhaust Manifold
BrandHOOKER HEADERS
Package Height8.5
Package Width12.25
Package Length21.0
Weight32.0 PG
Part CategoryPerformance Parts
Gaskets IncludedNo
Exhaust Manifold Gaskets IncludedNo
QuantitySold as a pair
Bolts/Studs IncludedNo
Part FitmentSemi Universal
Exhaust Manifold MaterialHigh silicon ductile iron
Engine Make/SizeGM Gen III/IV LS
Exhaust Manifold FinishSilver ceramic coated
Vendor Part Number8504-1HKR
Package Qty1
Package TypeEA
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