Product Summary

Fenderwell Header Tube Type, Standard Flange Style, Raw

  • Designed to fit 1955-1957 Chevy's body and Small Block engine
  • Specifically made to kick-up and over the frame rail and exit just at the bottom of the cowl
  • Intended to be used with engine in stock location
  • Flanges have a port height of 1.70" and width of 1.42"
  • 1-3/4" tubes merge into a 3" diameter collector that is 9.5" long
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Key Specs

MFG. Part #930C9
Header Tube TypeFenderwell
Exhaust Port ShapeRectangle
Flange StyleStandard
Primary Tube Diameter1-3/4"
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 930C9 Details

These headers are the classic fender well design used by many on '55-'57 Chevy gassers in the early days of drag racing. They kick-up and over the frame rail and exit just at the bottom of the cowl. You will have to modify your emergency brake cable. Designed to be used with the engine in stock location, not lowered as many kits do. 

Includes all necessary mounting hardware, collector reducers, premium gaskets (rated to 1100° F), and detailed installation instructions.

Guides & Documents

Warranty Information

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Not legal for sale or use in California on pollution controlled motor vehicles.

Speedway Motors 930C9 Specifications

KEY SPECS
MFG. Part #930C9
BrandSpeedway Motors
Header Tube TypeFenderwell
Exhaust Port ShapeRectangle
Flange StyleStandard
Primary Tube Diameter1-3/4"
Material TypeSteel
ColorNatural
Weld-UpNo
Collector Diameter3 Inch
FinishRaw
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"
Collector Attachment Type3-bolt flange
GENERAL
Sold in QuantityPair
NotesIncludes a pair of reducers (3.00" to 2.50")
Collector Length9.50"
Port Height1.7"
Port Width1.42"
Drivers Side Dimension A24.95"
Drivers Side Dimension B8.25"
Drivers Side Dimension C23.50"
Passenger Side Dimension A25.13"
Passenger Side Dimension B8.25"
Passenger Side Dimension C21.25"
Primary Tube Gauge18-gauge

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i would buy this product again

5.0

8 years ago

dizzy

hanover pa.

Verified

good customer service

Would Recommend

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Questions & Answers

7 Questions • 7 Answers

What prevents them working with power brakes? Is it just a matter of the tube contacting the booster?

by cardudetom

• 6 years ago

1 answer

what fenderwell headers are they using on a 1952 chevy coupe with a 350 cu in engine

by James

• 8 years ago

1 answer

Will these fit a 69 Cameo front clip married up to a55 Chevy p.u. frame ( rear steering box ) ???

by Xxxx

• 8 years ago

1 answer

will these headers fit a 1939 fat fender 1939 ford coupe with small block chevy

by Grumpy

• 10 years ago

1 answer

I have a 55 chevy sbc 350ci wagon I beam axel no power steering it does have a power brake booster on it will these fender well headers fit? Motor is in stock place an rear bell is using stock mounts 5 speed trans it has full length headers on it now but I like the fender well ones better makes it look like the gasser it is

by Ernie. retired , street rodder

• 10 years ago

1 answer

will they work on zz-4 engine

by gary

• 11 years ago

1 answer

small block fender well headers will these fit with stock hood hinges, stock steering box and a double reservoir non power master cylinder on my 57 chevy. it has a straight axle. thanks steve.

by hurricane

• 13 years ago

1 answer

7 of 7 questions shown

Fitment

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  • Gen 1 L14 Small Block Chevy

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  • Gen 1 L14 Small Block Chevy

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  • Gen 1 L14 Small Block Chevy

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  • Gen 1 L14 Small Block Chevy

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