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Street Race Truck More... The Toolbox
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$463.95
$375.26
Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish
Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish

Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish

Universal Fit, Cast Iron, Ceramic Coated, Black, 2-1/4 Inch Collector Diameter, 3 Emission Code

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Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish
Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish
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Part # 42585013HKR
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$375.26
$463.95
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Material Type:
Cast Iron
Finish:
Ceramic Coated
Color:
Black
Collector Diameter:
2-1/4 Inch
MFG. Part #:
8501-3HKR
Tube O.D.:
1.625"
Emission Code:
3
GTIN Code:
090127681268

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

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Hooker cast iron exhaust manifolds have been 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 at 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. ""Hook"" up your GM LS engine with Hooker cast iron manifolds today!

  • Intended for all GM LS (except LS7 and LS9) engine swap applications where durability, quiet operation, emissions compliance and leak-free sealing is desired
Some parts are not legal for use in California or other states with similar laws/regulations

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  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
  • In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.
  • Product guru Jeff K. doesn't just limit his revival tendencies to those of the four wheeled variety. He also likes to leave his mark on motorcycles, giving new life to tired old two-wheelers. Follow along as he tackles a 2004 Kawasaki Vulcan.

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