![8506-3HKR Blackheart GM LS Swap Cast Iron Exhaust Manifold Kit for 1964-1972 Buick, Chevy, Oldsmobile, Pontiac [Black Ceramic]](https://www.jegs.com/images/mini_750/500/520/520-8506-3hkrk1.jpg)
HOOKER HEADERSPART NUMBER: 520-8506-3HKRK1
8506-3HKR Blackheart GM LS Swap Cast Iron Exhaust Manifold Kit for 1964-1972 Buick, Chevy, Oldsmobile, Pontiac [Black Ceramic]
$1,17693
Universal Rear/SBC-Exit w/2.50 in. Outlets
Blackheart Exhaust Manifold Kit1964-1972 Buick, Chevy, Oldsmobile, Pontiac Models Gen III/IV LS Engines Black Ceramic Finish Includes:
- Cast Iron Exhaust Manifolds
- Manifold Downpipe Kit
- Header-Back Exhaust Kit
- (2) Mufflers
Hooker Headers 8506-3HKRK1 Blackheart LS Swap Cast Iron Exhaust Manifold Kit Includes:
- Hooker Headers 8506-3HKR Blackheart LS Swap Cast Iron Exhaust Manifolds 8506-3HKR
- Gen III/IV LS Engines
- Block Hugger Design
- 2.500 in. Outlet Diameter
- Black Ceramic Finish
- Includes Manifolds and Mating Flanges w/Gaskets and Hardware
- Flowmaster Manifold Downpipe Kit 81068
- Mandrel-bent 16 Gauge Stainless Steel Tubing
- Designed to be Used Without Heat Riser
- Large 2.500 in. Manifold Downpipes
- JEGS Header-Back Dual Exhaust Kit 555-30527
- 2.500 in.
- 1964-1972 Chevy Chevelle/Malibu/El Camino
- 1965-1972 Buick Skylark/GS, Oldsmobile Cutlass/442
- 1966-1972 Pontiac Le Mans/Tempest/GTO
- 1969-1972 Pontiac Grand Prix
- Stainless Steel
- (2) JEGS Satin SS Oval Mufflers 555-30271
- 2 1/2 in. Offset / Offset
- Reversible
- 4 in. H x 9 in. W x 14 in. L Body
- 20 in. Overall Length
- 409 Stainless Steel
- Unpolished
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
- Hooker Headers 8506-3HKR Blackheart LS Swap Cast Iron Exhaust Manifolds 8506-3HKR
Compact, High-Flowing LS Exhaust Manifolds
Hooker GM Gen III/IV LS Engine Swap Exhaust Manifolds improve flow over OEM manifolds and eliminate typical LS engine swap issues by fitting close to the engine.
Part TypeExhaust Manifold
Product LineHooker Headers GM Gen III/IV LS Engine Swap Exhaust Manifolds
BrandHOOKER HEADERS
Part CategoryPerformance Parts
Exhaust Manifold Gaskets IncludedNo
QuantitySold as a kit
Part FitmentDirect Fit
Exhaust Manifold MaterialCast Iron
Engine Make/SizeGM Gen III/IV LS
Exhaust Manifold FinishNatural
Package Qty1
Package TypeEA
No Questions
No Reviews
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Some parts are not legal for use in California or other states with similar laws / regulations


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