LS1 Block Hugger Tight-Fit Headers, Stainless Steel

#9300114S

LS1 Block Hugger Tight-Fit Headers, Stainless Steel

Name: LS1 Block Hugger Tight-Fit Headers, Stainless Steel
Brand: Speedway Motors
SKU: 9300114S
Price: 563.99 USD
Availability: InStock
Rating: 4.5 (2 reviews)

2 Reviews

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Feature 1 5/8" primary tubes and 2 1/2" collectors
Oxygen sensor bung included but not installed

Finish:

Stainless Steel

Black AHC Coated

$563.99

/pair

In Stock

Quantity

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Product Summary

Universal Fit, Block Hugger Header Tube Type, Natural

Feature 1 5/8" primary tubes and 2 1/2" collectors
Oxygen sensor bung included but not installed

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Key Specs

MFG. Part #	9300114S
Header Tube Type	Block Hugger
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"

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Speedway Motors 9300114S Details

Many rodders are looking to install Chevy’s powerful and efficient LS1 / LS6 Small Block V8 in their street rods, customs and classic trucks. These shorty headers can make those installations easier in a variety of applications, and help produce more power as well.

An oxygen sensor bung is included with these block hugger headers, but not installed, for those who want to keep the engine’s electronic fuel injection. Includes bolts, gaskets, and reducers.

Application

1997 and newer Chevy Gen III small block LS1 / LS6
Note: To allow maximum clearance, these headers require the use of our 916-18016 motor mount adapters. They will not fit when using the OEM LS-Series motor mounts.

Charts

LS1 Header Dimensions (GIF)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or 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.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Speedway Motors 9300114S Specifications

KEY SPECS
MFG. Part #	9300114S
Brand	Speedway Motors
Header Tube Type	Block Hugger
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Stainless Steel
Color	Natural
Weld-Up	No
Collector Diameter	2-1/2 Inch
Finish	Polished
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2.25"
Collector Attachment Type	3-bolt flange

GENERAL
Sold in Quantity	Pair
Collector Length	3"
Flange Thickness	0.31"
Port Height	1.67"
Port Width	1.67"
Overall Height	11"
Header Dimension A	4.13"
Header Dimension B	12.25"
Header Dimension C	17.63"

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Customers appreciate the high-quality fit and finish of our headers, particularly noting their perfect fit on LS1 model cars. Despite their higher price point, these headers appear to be worth the investment as customers attribute their efficient performance to what they pay for. The promising initial experience customers have had sets our headers apart from the competition. Moreover, customers are eager to see their long-term durability and performance.

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4.5

2 reviews

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Nice headers

5.0

28 days ago

Ozzi

Verified

Fit and finish are high quality.

Would Recommend

Headers

4.0

11 years ago

Wichita Kansazs

Verified

Fit very good on my LS1 in a 32 ford, not up and running yet will have to wait and see how they do later down the road. But like anything good the price is high but you get what you pay for I hope.

Would Recommend

Showing 2 of 2 reviews

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Fitment

2004 Buick Rainier

GM LM4

2004-2005 Cadillac CTS

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2006-2007 Cadillac CTS

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2009-2014 Cadillac CTS

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2012 Cadillac Escalade

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2003-2006 Cadillac Escalade ESV

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2007-2012 Cadillac Escalade ESV

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2012-2013 Chevy Avalanche

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2000-2002 Chevy C1500

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2010-2014 Chevy Camaro

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GM LS2

2008-2013 Chevy Corvette

GM LS3

1999 Chevy Silverado 1500

4.8 Chevy LS V8
GM LM7

2000-2011 Chevy Silverado 1500

4.8 Chevy LS V8
GM L20
GM LM7
GM LY2

2012-2014 Chevy Silverado 1500

4.8 Chevy LS V8
GM LM7

2007 Chevy Silverado 1500 Classic

GM LQ4

2001-2003 Chevy Silverado 1500 HD

GM LQ4

2005-2006 Chevy Silverado 1500 HD

GM LQ4

2007 Chevy Silverado 1500 HD

GM LQ9

2007 Chevy Silverado 1500 HD Classic

GM LQ4

2000-2004 Chevy Silverado 2500

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GM LQ4

2005 Chevy Silverado 2500

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2001-2011 Chevy Silverado 2500 HD

GM LQ4

2007 Chevy Silverado 2500 HD Classic

GM LQ4

2001-2006 Chevy Silverado 3500

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2007 Chevy Silverado 3500 Classic

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GM LY5

2010-2011 Chevy Suburban 1500

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2012-2014 Chevy Suburban 1500

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2012-2013 Chevy Suburban 2500

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GM LM7

2007 Chevy Tahoe

4.8 Chevy LS V8
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2008 Chevy Tahoe

6.2 Chevy LS V8
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2009-2011 Chevy Tahoe

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2012-2014 Chevy Tahoe

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GM LY5

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2006-2009 Chevy Trailblazer

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GM LM4

2002-2006 GMC Envoy XL

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2004-2005 GMC Envoy XUV

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GM LQ4

2006 GMC Savana 1500

4.8 Chevy LS V8
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GM LM7
GM LQ4

2007-2014 GMC Savana 1500

4.8 Chevy LS V8
GM L33
GM LQ4

2001-2005 GMC Savana 2500

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GM LQ4

2006-2013 GMC Savana 2500

4.8 Chevy LS V8
GM L33
GM LQ4

2002-2005 GMC Savana 3500

4.8 Chevy LS V8
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GM LQ4

2006-2013 GMC Savana 3500

4.8 Chevy LS V8
GM L33
GM LQ4

1999-2011 GMC Sierra 1500

GM L20
GM LC9
GM LMG

2007 GMC Sierra 1500 Classic

GM L33
GM L59
GM LM7

2001-2003 GMC Sierra 1500 HD

GM LQ4

2005-2006 GMC Sierra 1500 HD

GM LQ4

2007 GMC Sierra 1500 HD Classic

GM LQ4

1999-2001 GMC Sierra 2500

GM LM7
GM LQ4

2002-2004 GMC Sierra 2500

GM LQ4

2001-2011 GMC Sierra 2500 HD

GM LQ4

2007 GMC Sierra 2500 HD Classic

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2007 GMC Sierra 3500 Classic

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GM LM7
GM LY2

2012-2013 GMC Yukon

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GM LMG

2000 GMC Yukon XL 1500

GM LM7

2001-2011 GMC Yukon XL 1500

GM L59
GM LM7
GM LQ4

2000-2011 GMC Yukon XL 2500

GM LQ4

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GM LQ4

2008-2009 Hummer H2

6.2 Chevy LS V8

2008-2009 Hummer H3

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2009 Hummer H3T

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1998-2002 Pontiac Firebird

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2004 Pontiac GTO

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2005-2006 Pontiac GTO

GM LS2