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Hooker 8502-3HKR Exhaust Manifold
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Key item features
- Engine Compatibility: Intended for GM LS engine swap applications, prioritizing durability, quiet operation, and leak-free sealing.
- Durable Construction: Cast from Hi-Silicon-Moly Ductile Iron for enhanced durability and corrosion resistance.
- Optimized Performance: Features a 2.5-inch outlet diameter for improved exhaust flow, maximizing performance from a cast iron manifold.
- Compact Design: Tight tuck design ensures universal fit for most popular chassis, offering a clean, traditional muscle car appearance and improved ground clearance.
- Protective Coating: Black ceramic coating reduces engine compartment temperatures and enhances corrosion resistance.
- Complete Hardware: Includes nickel-plated steel mating flanges, MLS mating flange gaskets, and all necessary mating flange hardware.
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Specs
- Vehicle model8502-3HKR
- Vehicle makeGM
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHooker Classic
- Automotive specialty part typeExhaust Manifold
Current price is USD$675.95$675.95/count
Price when purchased online
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Columbus, 43215
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Starting from $675.95
Compare with similar items
| Product | Viewing this itemHooker 8502-3HKR Exhaust Manifold ![]() $675.95 current price $675.9515 out of 5 Stars. 1 reviews | Hooker Blackheart BHS3116 LT Swap Exhaust Manifolds - Stainless Steel - Natural ![]() $665.95 current price $665.95 | Hooker Blackheart 8506-3HKR LS Swap Exhaust Manifolds - Rear SBC Exit ![]() $562.95 current price $562.95 | Hooker Blackheart 8505-3HKR LS Swap Exhaust Manifolds - Rear Exit ![]() $562.95 current price $562.95 | Hooker Blackheart 8504-1HKR LS Swap Exhaust Manifolds - Center Dump - Silver ![]() $462.55 current price $462.55 | 64-67 GTO 326-455 Long Tube Silver Ctd ![]() Now $665.18 current price Now $665.18, Was $1,004.43$1,004.43 | Hooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural ![]() $357.95 current price $357.95 |
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| Vehicle model | 8502-3HKRHooker 8502-3HKR Exhaust Manifold | BHS3116Hooker Blackheart BHS3116 LT Swap Exhaust Manifolds - Stainless Steel - Natural | 8506-3HKRHooker Blackheart 8506-3HKR LS Swap Exhaust Manifolds - Rear SBC Exit | 8502-1HKRHooker 8502-1HKR Exhaust Manifold | LSHooker Blackheart 8505-3HKR LS Swap Exhaust Manifolds - Rear Exit | 8504-1HKRHooker Blackheart 8504-1HKR LS Swap Exhaust Manifolds - Center Dump - Silver | 70303406-RHKRHooker 70303406-RHKR Exhaust Header | Pontiac GTO64-67 GTO 326-455 Long Tube Silver Ctd | 70101503-1HKRHooker 70101503-1HKR Exhaust Header | Gen III Hemi SwapHooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle make | GMHooker 8502-3HKR Exhaust Manifold | GMHooker Blackheart BHS3116 LT Swap Exhaust Manifolds - Stainless Steel - Natural | -Hooker Blackheart 8506-3HKR LS Swap Exhaust Manifolds - Rear SBC Exit | ChevroletHooker 8502-1HKR Exhaust Manifold | GMHooker Blackheart 8505-3HKR LS Swap Exhaust Manifolds - Rear Exit | GMHooker Blackheart 8504-1HKR LS Swap Exhaust Manifolds - Center Dump - Silver | FordHooker 70303406-RHKR Exhaust Header | Pontiac64-67 GTO 326-455 Long Tube Silver Ctd | GMHooker 70101503-1HKR Exhaust Header | Dodge/PlymouthHooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural |
| Vehicle fitment type | SpecificHooker 8502-3HKR Exhaust Manifold | SpecificHooker Blackheart BHS3116 LT Swap Exhaust Manifolds - Stainless Steel - Natural | SpecificHooker Blackheart 8506-3HKR LS Swap Exhaust Manifolds - Rear SBC Exit | UniversalHooker 8502-1HKR Exhaust Manifold | SpecificHooker Blackheart 8505-3HKR LS Swap Exhaust Manifolds - Rear Exit | SpecificHooker Blackheart 8504-1HKR LS Swap Exhaust Manifolds - Center Dump - Silver | SpecificHooker 70303406-RHKR Exhaust Header | Specific64-67 GTO 326-455 Long Tube Silver Ctd | SpecificHooker 70101503-1HKR Exhaust Header | SpecificHooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural |
| Automotive parts division | PerformanceHooker 8502-3HKR Exhaust Manifold | PerformanceHooker Blackheart BHS3116 LT Swap Exhaust Manifolds - Stainless Steel - Natural | PerformanceHooker Blackheart 8506-3HKR LS Swap Exhaust Manifolds - Rear SBC Exit | PerformanceHooker 8502-1HKR Exhaust Manifold | PerformanceHooker Blackheart 8505-3HKR LS Swap Exhaust Manifolds - Rear Exit | PerformanceHooker Blackheart 8504-1HKR LS Swap Exhaust Manifolds - Center Dump - Silver | -Hooker 70303406-RHKR Exhaust Header | Performance64-67 GTO 326-455 Long Tube Silver Ctd | PerformanceHooker 70101503-1HKR Exhaust Header | PerformanceHooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural |
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About this item
Product details
2.50 inch Outlet - Black Ceramic Finish;
These Hooker BlackHeart cast iron exhaust manifolds have a 2.50 inch outlet, black ceramic finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly toward the exit port for improved flow. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance.;
These Hooker BlackHeart cast iron exhaust manifolds have a 2.50 inch outlet, black ceramic finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly toward the exit port for improved flow. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance.;
- Intended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desired
- Black ceramic coating for reduced engine compartment temps and improved corrosion resistance
- Nickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included
- Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance
- 2.5 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold
- Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance
- Perfect complement to Hooker engine swap mount plates and Holley engine swap oil pans
- GM LS Cast Iron Exhaust Manifolds w/2.5in Outlet
- New
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Specifications
Vehicle model
8502-3HKR
Vehicle make
GM
Vehicle fitment type
Specific
Automotive parts division
Performance
Warranty
Warranty information
1 year easy exchange warranty directly thorough AutoPartsWAY. Additional manufacturer warranty may be available through the manufacturer directly.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Warnings
Warning Text
California Proposition 65
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Showing 1-1 of 1 review
May 24, 2025
Mysnoopy1
5 out of 5 stars review
Better clearance
The block hugger design tucked my headers tightly to the block giving more room around my steering column on my 69 Chevelle. They are working great for hooking exhaust system up on to rest of my car.
Review from jegs.com
Helpful?7I0TWPLHNUUH286527543
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