LS1 Block Hugger Tight-Fit Headers, Raw Finish
LS1 Block Hugger Tight-Fit Headers, Raw Finish
Speedway Motors

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#9300114

LS1 Block Hugger Tight-Fit Headers, Raw Finish

  • For '64-'87 A, F & G-body GM cars and fits many street rod applications
  • 1 5/8" primaries and 3" collectors
  • Ok for most angle plug heads
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Finish:

Black

AHC CoatedStainless Steel

$321.99

/pair

In Stock


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Product Summary

Universal Fit, Block Hugger Header Tube Type, Steel

  • For '64-'87 A, F & G-body GM cars and fits many street rod applications
  • 1 5/8" primaries and 3" collectors
  • Ok for most angle plug heads
See more details

Key Specs

MFG. Part #9300114
Header Tube TypeBlock Hugger
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
See more specs

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855.313.9176
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Speedway Motors 9300114 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. \

Bolts, gaskets, reducer tubes (2.5") and O2 weld bungs included.

Application

  1. 1997 and newer Chevy Gen III small block LS1 / LS6 
  2. 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

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 Prop 65
CARB warning

Speedway Motors 9300114 Specifications

KEY SPECS
MFG. Part #9300114
BrandSpeedway Motors
Header Tube TypeBlock Hugger
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel
ColorNatural
Weld-UpNo
Collector Diameter2-1/2 Inch
FinishRaw
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"
Collector Attachment Type3-bolt flange
GENERAL
Sold in QuantityPair
Collector Length3"
Flange Thickness0.31"
Port Height1.67"
Port Width1.67"
Header Dimension A4.13"
Header Dimension B12.25"
Header Dimension C17.63"

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers praise the product for its excellent quality and comprehensive kit, which includes all necessary bolts and gaskets. A confirmed positive feature is the perfect fit it offers. Particularly beneficial for LS swaps, customers have had successful installations, thanks to its practicality and high quality materials used. The point often highlighted is its complete exhaust functionality. The product has been recommended for its competitive price and value for money, often perceived as superior compared to its competitors.

Write A Review

5

5 reviews

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Great product. So happy I bought these headers!!!

5.0

9 years ago

Adi O

Connecticut

Verified

My LS swap is complete because of the headers..

Would Recommend

Perfect fit

5.0

10 years ago

taiter hog

lincoln ne

Verified

, this kit comes with all the bolts and gaskets and the turndowns it's perfect

Would Recommend

Very fast shipment,arrived on time!Great product description

5.0

10 years ago

Redd

Belle chasse , La

Verified

Came with everything needed to install. All gaskets and bolts.

Would Recommend

Customer review image

Great price great fit!!

5.0

10 years ago

Konrad

Austin tx

Verified

Great price point great product

Would Recommend

LS1 Header

5.0

11 years ago

Stoner's Speed Shop

Hudson, Iowa

Verified

Nice fit and comes with everything to run a complete exhaust.

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

7 Questions • 7 Answers

Will these headers fit my 2010 Chevy Z71 - It has the LC9 version motor

by Shroom

• 9 years ago

1 answer

View Answer

Will these fit on 2007 Tahoe 5300 vortec Flex Fuel?

by Darth Gator

• 10 years ago

1 answer

View Answer

I'm putting an ls1 in my 81 chevy c3 corvette will these fit?

by pike

• 10 years ago

1 answer

View Answer

I was reading that these wouldnt fit oem motor mounts . I have a 1940 chevy that I'm putting a 4.8 vortec ls engine in, ive purchased a mustang II front suspension and motor mounts for this project and have installed the same . I'm having a clearance problem for my steering column and am wondering if this would need the adapter that you mention in your description because i'm trying to make room for my steering column

by dana

• 11 years ago

1 answer

View Answer

I need a set of 2.5" reducer tubes angled to fit these. Do you sell them separately? I also need the gaskets and bolts

by Cainbriggs

• 12 years ago

1 answer

View Answer

Does thy fit Ls Vortec 5,3 L 2003 ?

by FordF100

• 12 years ago

1 answer

View Answer

Has anyone tried these headers on a '48 Ford Pick-up? Will they fit between the stock frame rails?

by

• 14 years ago

1 answer

View Answer

7 of 7 questions shown

Fitment

  • GM LM4

  • GM LS6

  • GM LS2

  • GM LSA

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L76

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • 4.8 Chevy LS V8

  • GM LM7

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LS3

  • GM LM4

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LQ4

  • GM LMG

  • GM LY5

  • 4.8 Chevy LS V8

  • GM L59

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LMG

  • GM LY5

  • 6.2 Chevy LS V8

  • GM LC9

  • GM LMG

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LS2

  • GM LM4

  • GM LM4

  • GM LM4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • GM L20

  • GM LC9

  • GM LMG

  • GM L33

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • GM LC9

  • GM LMG

  • GM LM7

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • 6.2 Chevy LS V8

  • GM LH8

  • GM LH8

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

Customer Impersonation Script