1955-57 Chevy Car LS1 Clipster Headers, Raw Finish

#930C46

1955-57 Chevy Car LS1 Clipster Headers, Raw Finish

Name: 1955-57 Chevy Car LS1 Clipster Headers, Raw Finish
Brand: Speedway Motors
SKU: 930C46
Price: 419.99 USD
Availability: InStock
Rating: 4.7 (6 reviews)

6 Reviews

4 Questions

Feature 1 3/4" primary tubes and 3" collectors
Oxygen sensor bung welded to collectors

Finish:

Plain

Silver Ceramic

$419.99

/pair

In Stock

Quantity

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Product Summary

Mid-Length Header Tube Type, Round Exhaust Port Shape

Feature 1 3/4" primary tubes and 3" collectors
Oxygen sensor bung welded to collectors

See more details

Key Specs

MFG. Part #	930C46
Header Tube Type	Mid-Length
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-3/4"

See more specs

Need To Know

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855.313.9176

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Speedway Motors 930C46 Details

These headers allow you to install the popular LS1 engine in your 1955-1957 Chevy car. They feature 1-3/4" primary tubes and 3" collectors. Oxygen sensor bung welded to collectors.

Note: These headers will not clear motor mount part number 720-4501 and 916-55571.

The paint on Schoenfeld headers protects them after the manufacturing process and during shipping - it is not designed as a final finish. It is recommended that this protective paint be stripped and a high heat coating/paint designed for use on headers

Charts

Header Dimension Chart (JPG)

Guides & Documents

Headers Sizing Chart (930C46)

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 930C46 Specifications

KEY SPECS
MFG. Part #	930C46
Brand	Speedway Motors
Header Tube Type	Mid-Length
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel
Color	Natural
Weld-Up	No
Collector Diameter	3 Inch
Finish	Raw
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2.5"
Collector Attachment Type	3-bolt flange

GENERAL
Sold in Quantity	Pair
Notes	Includes a pair of reducers (3.00" to 2.50")
Collector Length	7"
Flange Thickness	0.31"
Port Height	1.73"
Port Width	1.73"
Drivers Side Dimension A	8.25"
Drivers Side Dimension B	15.5"
Drivers Side Dimension C	23.75"
Passenger Side Dimension A	7.95"
Passenger Side Dimension B	15.05"
Passenger Side Dimension C	24.13"

Ratings & Reviews

4.7

6 Reviews

Overall Assessment

Customers praised our product for its quality and practicality, often comparing it favorably against competitors. Notably, the headers were appreciated for functioning well in a 55 Belair Sedan when used with a steering box, though a tight fit was reported. Many customers commented on the 'no-hassle' install process and were pleased with the aesthetic result. Furthermore, they greatly valued the product's compatibility when undertaking a LS swap in a 56 Chevrolet. Despite some issues with the motor mount, customers confirmed their willingness to repurchase and recommend the product to others.

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4.7

6 reviews

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Sort Reviews

Good product and would use again

4.0

4 years ago

Trifive.3

Columbus, IN

I used these headers on my 55 Belair Sedan with a steering box. These headers do fit with the steering box but it is a tight fit and I had to take the steering box loose to be able to move it a little to get the header in place. One the passenger side they hit the motor mount by a lot, motor mount part number UP154821. I had to cut a large relief in the mount to get them to pass through the mount.

Would Recommend

Seemed like a quality product

4.0

4 years ago

Steve

Indiana

Verified

They didn't work on my 55. They hit the motor mount.

Fit is very good better than I thought it would

5.0

4 years ago

The wrench

Rohnert park

Verified

Very good product

Would Recommend

I would purchase this product again

5.0

6 years ago

Motorhead

Riverside CA

Verified

No hassle install.Look great.

Would Recommend

I would recommend it to my friends

5.0

7 years ago

Danny

Walker Louisiana

Verified

Used them to do an Ls swope in a 56 Chevrolet worked gerat

Would buy again

5.0

11 years ago

Rocket

Verified

Works great

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

4 Questions • 4 Answers

Sort Questions

Will these headers work on a 55 Chevy 150 with ls1 and ccp 500 steering box part number 930c46

by Rudy

• 7 years ago

1 answer

View Answer

I bought a set of these headers for my 55 B210. I have an Ls engine mounted 3/4" forward for firewall clearance. These headers dont come close to mating to the head before coming into hard contact and binding against the original steering box. They dont appear to be designed to fit this application at all. I'm 68 years old and have installed lots of headers over the years and just dont see any way for these to fit. I'm a 100% disabled Vietnam veteran and can't afford the high dollar name brand headers that might fit. Solutions ??????????????? Thanks

by Mike

• 10 years ago

1 answer

View Answer

Would this style Header fit into a 1953 Chevy Car as well?

by Mike

• 10 years ago

1 answer

View Answer

Would these work on a 67 corvette with an LS3 with rack an pinion an manual clutch and not be too low? the car is very low. I have headers now that would also fit 67-69 camaro but hang down too much, drag on every thing. Any help would be great.

• 14 years ago

1 answer

View Answer

4 of 4 questions shown

Fitment

2004 Buick Rainier

GM LM4

2004-2005 Cadillac CTS

GM LS6

2006-2007 Cadillac CTS

GM LS2

2009-2014 Cadillac CTS

GM LSA

2002-2011 Cadillac Escalade

GM LM7
GM LQ9

2013 Cadillac Escalade

GM L9H

2014 Cadillac Escalade

GM L94

2003-2006 Cadillac Escalade ESV

GM LM7
GM LQ9

2013 Cadillac Escalade ESV

GM L9H

2014 Cadillac Escalade ESV

GM L94

2002-2006 Cadillac Escalade EXT

GM LM7
GM LQ9

2013 Cadillac Escalade EXT

GM L9H

2007-2011 Chevy Avalanche

GM LC9
GM LMG
GM LY5

2012-2013 Chevy Avalanche

GM LY5

2002-2006 Chevy Avalanche 1500

GM LM7

2000-2002 Chevy C1500

4.8 Chevy LS V8
GM LM7
GM LQ4

1998-2002 Chevy Camaro

GM LS1

2010-2014 Chevy Camaro

GM LS3

1997-2000 Chevy Corvette

GM LS1

2001-2004 Chevy Corvette

GM LS1
GM LS6

2005-2007 Chevy Corvette

GM LS2

2008-2013 Chevy Corvette

GM LS3

2006-2009 Chevy Impala

GM LS4

2006-2007 Chevy Monte Carlo

GM LS4

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

GM LM7
GM LQ4

2005 Chevy Silverado 2500

GM LQ9

2001-2011 Chevy Silverado 2500 HD

GM LQ4

2007 Chevy Silverado 2500 HD Classic

GM LQ4

2001-2006 Chevy Silverado 3500

GM LQ4

2007 Chevy Silverado 3500 Classic

GM LQ4

2007-2011 Chevy Silverado 3500 HD

GM LQ4

2014-2017 Chevy SS

GM LS3

2003-2004 Chevy SSR

GM LM4

2014 Chevy Suburban

GM LMG
GM LY5

2000-2006 Chevy Suburban 1500

GM LM7

2007-2009 Chevy Suburban 1500

GM LC9
GM LMG
GM LY5

2010-2011 Chevy Suburban 1500

GM LC9
GM LMG

2012-2014 Chevy Suburban 1500

GM LMG
GM LY5

2000-2006 Chevy Suburban 2500

GM LQ4

2012-2013 Chevy Suburban 2500

GM LMG
GM LY5

2000-2006 Chevy Tahoe

4.8 Chevy LS V8
GM LM7

2007 Chevy Tahoe

4.8 Chevy LS V8
GM LMG
GM LY5

2008-2009 Chevy Tahoe

GM L9H
GM LC9
GM LMG

2010-2011 Chevy Tahoe

GM LC9
GM LMG

2012-2014 Chevy Tahoe

GM LMG
GM LY5

2002-2005 Chevy Trailblazer

GM LH6

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

2001-2005 GMC Savana 1500

4.8 Chevy LS V8
GM LM7
GM LQ4

2006 GMC Savana 1500

4.8 Chevy LS V8
GM L94
GM LM7
GM LQ4

2007-2014 GMC Savana 1500

4.8 Chevy LS V8
GM L94
GM LQ4

2001-2005 GMC Savana 2500

4.8 Chevy LS V8
GM LM7
GM LQ4

2006-2013 GMC Savana 2500

4.8 Chevy LS V8
GM L94
GM LQ4

2002-2005 GMC Savana 3500

4.8 Chevy LS V8
GM LM7
GM LQ4

2006-2013 GMC Savana 3500

4.8 Chevy LS V8
GM L94
GM LQ4

1999-2011 GMC Sierra 1500

GM L20
GM L9H
GM LC9
GM LMG

2007 GMC Sierra 1500 Classic

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

GM LQ4

2001-2006 GMC Sierra 3500

GM LQ4

2007 GMC Sierra 3500 Classic

GM LQ4

2001 GMC Sierra C3

GM LQ4

2000-2007 GMC Yukon

4.8 Chevy LS V8
GM L20
GM LM7
GM LY2

2008-2011 GMC Yukon

4.8 Chevy LS V8
GM L20
GM L94
GM LM7
GM LY2

2012-2013 GMC Yukon

GM L94
GM LC9
GM LMG

2000 GMC Yukon XL 1500

GM LM7

2001-2011 GMC Yukon XL 1500

GM LM7
GM LQ4

2000-2011 GMC Yukon XL 2500

GM LQ4

2003-2007 Hummer H2

GM LQ4

2008-2009 Hummer H3

GM LH8

2010 Hummer H3

GM LH9

2009 Hummer H3T

GM LH8

2010 Hummer H3T

GM LH9

1998-2002 Pontiac Firebird

GM LS1

2009 Pontiac G8

GM LS3

2004 Pontiac GTO

GM LS1

2005-2006 Pontiac GTO

GM LS2