-8%

Hooker 8502-1HKR LS Exhaust Manifold, Silver Ceramic Finish

-8%

#42585021HKR

Hooker 8502-1HKR LS Exhaust Manifold, Silver Ceramic Finish

Name: Hooker 8502-1HKR LS Exhaust Manifold, Silver Ceramic Finish
Brand: Hooker Headers
SKU: 42585021HKR
Price: 699.95 USD
Availability: InStock
Rating: 5 (1 reviews)

1 Review

Ask a Question

Finish:

Silver Ceramic

NaturalBlack Ceramic

$699.95

/each

Factory Shipped

$760.95

Save $61.00

Quantity

Need Help? Call to Order

Add to a list

Select an engine to verify Fitment

Select Engine

Product Summary

Cast Iron, Ceramic Coated, Silver, Gasket(s) Included

See more details

Key Specs

MFG. Part #	8502-1HKR
Brand	Hooker Headers
Finish	Ceramic Coated
Collector Diameter	2-1/2 Inch

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Hooker Headers 8502-1HKR Details

Hooker's popular LS exhaust manifolds are now available with a 2-1/2 inch diameter outlet. These 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!

Designed for GM LS engine swap builds
Includes nickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware
Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance
Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance - ideal for GM LS swap installations.

Charts

Installation Instructions (PDF)

Mounted Manifold Specs (JPG)

Guides & Documents

Exhaust Manifolds Installation Instructions (42585021HKR)

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CARB warning

Hooker Headers 8502-1HKR Specifications

KEY SPECS
MFG. Part #	8502-1HKR
Brand	Hooker Headers
Finish	Ceramic Coated
Collector Diameter	2-1/2 Inch

GENERAL
Material Type	Cast Iron
Color	Silver
Gasket(s) Included	Yes
Hardware Included	Yes
Sold in Quantity	Each
Emission Code	3
GTIN Code	090127009673

Ratings & Reviews

1 Review

Write A Review

1 reviews

Filter by Ratings

Sort Reviews

I would recommend this product for your LS3 engine swap

5.0

7 months ago

Triple M

Nebraska

Verified

This exhaust manifold is a great solution when you need to maximize space on your LS3 engine swap. Also, being ceramic coated will help with the heat under the hood.

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

Be the first to ask a question.

Fitment

2004 Buick Rainier

GM LM4

2006-2007 Cadillac CTS

GM LS2

2002-2011 Cadillac Escalade

GM LM7

2003-2006 Cadillac Escalade ESV

GM LM7

2002-2006 Cadillac Escalade EXT

GM LM7

2002-2006 Chevy Avalanche 1500

GM LM7

2000-2002 Chevy C1500

GM LM7

1998-2002 Chevy Camaro

GM LS1

1997-2004 Chevy Corvette

GM LS1

2005-2007 Chevy Corvette

GM LS2

1999-2014 Chevy Silverado 1500

GM LM7

2000-2004 Chevy Silverado 2500

GM LM7

2003-2004 Chevy SSR

GM LM4

2000-2006 Chevy Suburban 1500

GM LM7

2000-2006 Chevy Tahoe

GM LM7

2006-2009 Chevy Trailblazer

GM LS2

2002-2009 GMC Envoy

GM LM4

2002-2006 GMC Envoy XL

GM LM4

2004-2005 GMC Envoy XUV

GM LM4

2001-2006 GMC Savana 1500

GM LM7

2001-2005 GMC Savana 2500

GM LM7

2002-2005 GMC Savana 3500

GM LM7

2007 GMC Sierra 1500 Classic

GM LM7

1999-2001 GMC Sierra 2500

GM LM7

2000-2011 GMC Yukon

GM LM7

2000-2011 GMC Yukon XL 1500

GM LM7

1998-2002 Pontiac Firebird

GM LS1

2004 Pontiac GTO

GM LS1

2005-2006 Pontiac GTO

GM LS2