Small Block Chevy 1935-48 Fat Fenderwell Headers, Raw Finish
Small Block Chevy 1935-48 Fat Fenderwell Headers, Raw Finish
Speedway Motors

|

#9300150

Small Block Chevy 1935-48 Fat Fenderwell Headers, Raw Finish

  • For 1935 to 1948 fat fendered street rods and pickups with a small block Chevy engine
  • Perfect for Gasser-style rods and drag cars as well
  • 1-5/8" long primary tubes curve over the frame and through the fender wells
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Finish:

Plain

Chrome

$352.99

/pair

In Stock

Garage Sale alternatives: from $260.09


Quantity

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Product Summary

Universal Fit, Fenderwell Header Tube Type, Steel, Raw

  • For 1935 to 1948 fat fendered street rods and pickups with a small block Chevy engine
  • Perfect for Gasser-style rods and drag cars as well
  • 1-5/8" long primary tubes curve over the frame and through the fender wells
  • Lightly coated with anti-corrosion paint which is suggested to be stripped before painting with high temp paint
  • Includes 2-1/4" collector reducers, collector gaskets, header gaskets, header bolts and collector bolts
See more details

Key Specs

MFG. Part #9300150
Header Tube TypeFenderwell
Exhaust Port ShapeOval
Flange StyleStandard
Primary Tube Diameter1-5/8"
See more specs

Need To Know

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855.313.9176
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Speedway Motors 9300150 Details

These small-block Chevy 265-400 V8 headers are designed for optimum performance in a variety of 1935-1948 fat-fendered street rod and pickup applications. Perfect for Gasser-style rods and drag cars, the fender well headers have long primary tubes that curve over the frame and through the fender wells. You must cut the inner fender panels to make them fit.

Includes collectors, collector gaskets, header gaskets, header bolts, and collector bolts.

Application

  1. Can be used with most oil filter system or transmission and starter combination.
  2. Fits most angle plug heads.
  3. Check motor mount position before ordering.
  4. Not legal for sale or use in California on pollution controlled vehicles.

Charts

Specs


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 9300150 Specifications

KEY SPECS
MFG. Part #9300150
BrandSpeedway Motors
Header Tube TypeFenderwell
Exhaust Port ShapeOval
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 Diameter2.25"
Collector Attachment Type3-bolt flange
GENERAL
Sold in QuantityPair
Collector Length4.5"
Flange Thickness0.31"
Overall Height19"
Drivers Side Dimension A19.2"
Drivers Side Dimension B11.88"
Drivers Side Dimension C27"
Passenger Side Dimension A18.88"
Passenger Side Dimension B12.5"
Passenger Side Dimension C26.38"
Header Dimension A19.00"
Header Dimension B11.25"
Header Dimension C27.00"

Ratings & Reviews

4.7

56 Reviews

Overall Assessment

The headers reviewed have been met with overall positive remarks regarding their quality, practicality, and main features. Customers have praised the quality of the material, specifically the thickness of the metal flanges, indicating the product's robust build. Many customers find the headers easy to install, perfectly fitting their specific vehicle models, which stresses the product's usability and adaptability. Several customers recommended the headers for their superior fit and performance in comparison to earlier attempts with other products. Some noticed an excellent fit posture and sound quality with these headers. However, a few customers noted that some minor adaptations had to be made for fitting, and that they would prefer a slightly larger diameter.

Write A Review

4.7

56 reviews

5

40

4

16

3

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2

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This is the second set that I have had and they work great.

5.0

6 months ago

Bo

Nashville Tennessee

Verified

I'm building my second gasser style car and these headers work great for looks and performance !!

Customer review image
Customer review image

Exactly what I was hoping for

5.0

7 months ago

Mike

Minnesota

Verified

Looks like good headers for the money. Thick flanges and good welds. The only odd thing is they came in the same box but one was like new and the was a bit rusty in the bag.

Would Recommend

Great Headers

5.0

a year ago

Dilly

Central city IA

Verified

We've got 2 pairs of these headers now on different vehicles and they are very good quality, and they actually the frame and our case the steering as well. Very pleased with them!

Would Recommend

great product

5.0

a year ago

LJC

Greeneville,TN

Verified

fit great, quality made

Would Recommend

Great

5.0

2 years ago

Billy

Duck River tn

Verified

The headers fit just like they were supposed to,thank you

Would Recommend

Just what I needed

5.0

2 years ago

Ham

Two Harbors Minnesota

Verified

Worked great even though only in mock up stage. Great fit for my 51 Chevy Gasser project

Would Recommend

I liked the way they looked, but they just didn't fit

5.0

3 years ago

None

New Carlisle,Ohio

Verified

The looks were great,but the needed to be bigger diameter.

Would Recommend

The headers are made of thick metal very well done

5.0

4 years ago

Keith

Radcliff Ky

Verified

A lot of headers on the market have thin metal flanges these are thick And sturdy

I would Recommend and use again

5.0

4 years ago

Rob

Fairbanks ak

Verified

Fourth try work great

Yes

5.0

4 years ago

Rob the tool guy

907 ak

Verified

Out of for set of headers these worked

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Questions & Answers

24 Questions • 11 Answers

Will these work on a 40 ford coupe with a 327? Stock front end components

by Charlie

• 7 years ago

1 answer

View Answer

Building a 92 S10 mud truck with SBC. Will these headers fit? I do have a 3 inch body lift.

by Robert

• 7 years ago

2 answers

View Answers

I have a '52 ford F1 with a 283 with a Mustang II. The cab is channeled about 6'' in by the firewall. Do you think these might fit?

by Wayne

• 9 years ago

1 answer

View Answer

Will these fit a sbc with angle plug heads?

by chris

• 9 years ago

1 answer

View Answer

I have a 1976 custom deluxe Silverado c10 with a Chevy 307 small block as the motor wanting to know if these will fit and will it clear my steering column and upper control arms

by Chance

• 10 years ago

1 answer

View Answer

will these work on a 1939 chevy coupe with a 350sbc engine and vortec heads?

by Danny

• 10 years ago

1 answer

View Answer

I HAVE 1937 DODGE 2DOOR SEDEN. WILL THEY FIX OUTSIDE THE FRAME

by mdgray

• 11 years ago

1 answer

View Answer

Will these fit on a 1939 Ford Truck with a 327 SBC?

by LeadfootAndy

• 11 years ago

1 answer

View Answer

I have a 1940 chevy coupe with a SBC and a must II front end, will these fit?

by chevymike

• 12 years ago

1 answer

View Answer

Does this collector ring 91013369 fit these pipes?

by August

• 13 years ago

1 answer

View Answer

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Fitment

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  • Gen 1 L14 Small Block Chevy

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