Small Block Chevy 1935-48 Fat Fenderwell Headers, AHC Coated

#9300150H

Small Block Chevy 1935-48 Fat Fenderwell Headers, AHC Coated

Name: Small Block Chevy 1935-48 Fat Fenderwell Headers, AHC Coated
Brand: Speedway Motors
SKU: 9300150H
Price: 525.99 USD
Availability: InStock
Rating: 4.7 (23 reviews)

23 Reviews

9 Questions

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

Finish:

Silver Ceramic

$525.99

/pair

In Stock

Quantity

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Product Summary

Universal Fit, Fenderwell Header Tube Type, Steel

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
AHC coating withstands high temperatures for a long lasting shine as well as reducing under hood temperatures
Armor Hot Coat® is a Speedway Motors custom ceramic heat proof coating that will keep the finish of these headers looking great for years to come

See more details

Key Specs

MFG. Part #	9300150H
Header Tube Type	Fenderwell
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"

See more specs

Need To Know

Need help?

855.313.9176

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Quick and Easy Returns

Return Policy

Speedway Motors 9300150H 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 ceramic coated 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. These fender well, ceramic coated headers provide superior performance and durability.

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

Application

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

Charts

Fender Well Header Specs Chart (JPG)

Specs

Reducers are plain steel, NOT coated or polished.

Guides & Documents

Headers Sizing Chart (9300150H)

Choosing the Right Headers

Warranty Information

AHC coated headers will burn and be damaged at exhaust temperatures above 1300 degrees. An excessively lean fuel mixture can generate exhaust temperatures over 1700-1900 degrees. If the coating is burned (which will look like a dull gray) due to a lean condition, it is not warrantied, but the headers can be recoated.

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 9300150H Specifications

KEY SPECS
MFG. Part #	9300150H
Brand	Speedway Motors
Header Tube Type	Fenderwell
Exhaust Port Shape	Round
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Silver
Weld-Up	No
Collector Diameter	2-1/2 Inch
Finish	Ceramic Coated
Hardware Included	Yes
Gasket(s) Included	Yes

GENERAL
Sold in Quantity	Pair
Notes	Collector flange is angled. Made from 18 gauge tubing. Reducers are 2.50" to 2.25".
Collector Length	4.5"
Flange Thickness	0.31"
Tube Length	27"
Overall Height	11.25"
Drivers Side Dimension A	19.2"
Drivers Side Dimension B	11.88"
Drivers Side Dimension C	27"
Passenger Side Dimension A	18.88"
Passenger Side Dimension B	12.5"
Passenger Side Dimension C	26.38"
Header Dimension A	19.00"
Header Dimension B	11.25"
Header Dimension C	27.00"

Ratings & Reviews

4.7

23 Reviews

Overall Assessment

The product has been consistently praised by customers for its superior quality and excellent fit. Users highlight the durability and thick construction of the headers which demonstrate high material quality. The headers' excellent fitment even in various car models like Chevy, Ford & Jaguar speaks for their practicality. Some customers were thrilled with the ceramic coating and its finish, while a few cited some dissatisfaction with the coating and the collectors. The headers' appealing aesthetic and great sound also add to user satisfaction. Several customers would purchase these headers again, noting they offer great value compared to more costly alternatives. Overall, they are considered a dependable, high-quality product, setting them apart from competitors.

Write A Review

4.7

23 reviews

Most Liked Positive Review

5.0

Awesome! Great fit and looks!

Put them on a 46' Willys panel, Fit great just needed to trim the fenders and part of the body. Look and sound awesome!

Most Liked Negative Review

3.0

Nice Fit Poor Quality On AFC Coating

The fit is very nice in my 35 Ford, but save your money on the coating. The coating is uneven, thin, scratches easily and is discoloring just after start up. A can of paint would look and last just as good. The header itself is a good Product

Filter by Ratings

Sort Reviews

I would buy these headers again if needed

4.0

2 years ago

Rick

Bonner Springs , Ks.

Verified

I ordered these on a hunch they might fit , but my hunch was wrong , had to return them with no problem , but if needed I would order them again ,,, good quality

Would Recommend

Poorly made

3.0

2 years ago

Rick

Georgetown, TX...San Clemente , CA

Verified

I tried two sets and both were different and neither one fit the description application. Created a lot work and time and several hundred dollars wasted. Speedway did accept the items back and I appreciate that, but ended up going to Sanderson Headers and theirs fit great. I guess you get what you pay for.

Would Not Recommend

would definatly buy again

5.0

6 years ago

RogerC

Calgary, Canada

Verified

Excellent product. exactly as described. Very good quality part. Fast shipping. Thanks

Would Recommend

Best bang for the buck

5.0

6 years ago

Spike

Baker Fl

Verified

Great product

Would Recommend

Small Block Chevy Fenderwell headers

5.0

6 years ago

D. Davis

Omak Washington

Verified

These Headers have thick flanges and 16 gauge tubing, very nice well built headers.

Would Recommend

Great quality. Would buy again.

5.0

8 years ago

Brad Loutherback

Bayfield, Colorado

Verified

Well built. Looks great.

Would Recommend

good set of headers.

5.0

8 years ago

spot

louisiana

Verified

i bought these for a 53 chevy car, they fit just right, had to redo some my steering (i new i would) i was very please with the rest of it.

Would Recommend

exactly as described.

5.0

9 years ago

ron

muldrow, ok

Verified

The item was exactly as described. It was great quality and I am completely satisfied.

Would Recommend

Nice headers, poor collectors!

4.0

10 years ago

Moose

Minnesota

Verified

I was very pleased with the headers but the collectors are not coated so now I will have to buy some different ones or have them coated. Not sure why they would have such a nice header and then supply a collector that will turn to rust in the first month. Poor thinking on their part. They could at least tell you up front and offer some better collectors.

Would Recommend

these are the best headers I have seen. best qualty and fit

5.0

10 years ago

chuck

lewisberry pa

Verified

great for exhaust side system

Would Recommend

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Showing 10 of 23 reviews

Questions & Answers

9 Questions • 9 Answers

Sort Questions

Will these headers fit 40 Plymouth with small block chevy

by Jim

• 7 years ago

1 answer

View Answer

Will these headers work on a 1937 Ford Pickup with a SBC engine?

by Charles

• 10 years ago

1 answer

View Answer

do you think these headers will fit 1967 ford falcon with 350 chevy engine

by jason

• 10 years ago

1 answer

View Answer

Do you have baffles to fit in these?

by D&L

• 11 years ago

1 answer

View Answer

would these headers fit a 71 chevy c10 pickup?

by dickie

• 11 years ago

1 answer

View Answer

I am about to buy new SBC AFR 195 heads, and plan on running these headers. Would they fit better on a angle plug or straight plug head? Thanks!

by Sixshooter

• 13 years ago

1 answer

View Answer

I plan to install these headers on a 1950 chevy delivery sedan. Are there any issues that I might not be aware of in the install? (ie: steering shaft clearances,) I plan to use a rack & pinion steering system especially for straight axle applications.

by Grumpy

• 14 years ago

1 answer

View Answer

What are the dimensions of the headers?

by Rocky

• 15 years ago

1 answer

View Answer

Your ad says for round ports, will they work with D ports?

by willj903

• 15 years ago

1 answer

View Answer

9 of 9 questions shown

Fitment

1959 Chevy 3A

2-Piece Rear Main Chevy 283

1959 Chevy 3B

2-Piece Rear Main Chevy 283

1959 Chevy 3C

2-Piece Rear Main Chevy 283

1959 Chevy 3D

2-Piece Rear Main Chevy 283

1959 Chevy 3E

2-Piece Rear Main Chevy 283

1959 Chevy 3F

2-Piece Rear Main Chevy 283

1959 Chevy 3G

2-Piece Rear Main Chevy 283

1957 Chevy Bel Air

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1967 Chevy Bel Air

2-Piece Rear Main Chevy 283

1968 Chevy Bel Air

Gen 1 L14 Small Block Chevy

1970-1975 Chevy Bel Air

2-Piece Rear Main Chevy 400

1958-1967 Chevy Biscayne

2-Piece Rear Main Chevy 283

1968 Chevy Biscayne

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Biscayne

2-Piece Rear Main Chevy 400

1969-1973 Chevy Blazer

Gen 1 L14 Small Block Chevy

1958-1961 Chevy Brookwood

2-Piece Rear Main Chevy 283

1969 Chevy Brookwood

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Brookwood

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1960-1967 Chevy C10

2-Piece Rear Main Chevy 283

1968-1973 Chevy C10

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C10

2-Piece Rear Main Chevy 400

1960-1967 Chevy C10 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy C10 Suburban

Gen 1 L14 Small Block Chevy

1960-1967 Chevy C20

2-Piece Rear Main Chevy 283

1968-1973 Chevy C20

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C20

2-Piece Rear Main Chevy 400

1960-1967 Chevy C20 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy C20 Suburban

Gen 1 L14 Small Block Chevy

1976-1980 Chevy C20 Suburban

2-Piece Rear Main Chevy 400

1960-1967 Chevy C30

2-Piece Rear Main Chevy 283

1968-1973 Chevy C30

Gen 1 L14 Small Block Chevy

1976-1979 Chevy C30

2-Piece Rear Main Chevy 400

1967-1968 Chevy Camaro

Gen 1 DZ Small Block Chevy

1969 Chevy Camaro

Gen 1 DZ Small Block Chevy
Gen 1 L14 Small Block Chevy

1970-1973 Chevy Camaro

Gen 1 L14 Small Block Chevy

1980-1981 Chevy Camaro

2-Piece Rear Main Chevy 267

1966-1967 Chevy Caprice

2-Piece Rear Main Chevy 283

1968-1969 Chevy Caprice

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Caprice

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Caprice

2-Piece Rear Main Chevy 400

1980-1982 Chevy Caprice

2-Piece Rear Main Chevy 267

1964-1967 Chevy Chevelle

2-Piece Rear Main Chevy 283

1968-1969 Chevy Chevelle

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Chevelle

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1963-1967 Chevy Chevy II

2-Piece Rear Main Chevy 283

1968 Chevy Chevy II

Gen 1 L14 Small Block Chevy

1957-1961 Chevy Corvette

2-Piece Rear Main Chevy 283

1957 Chevy Del Ray

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Del Ray

2-Piece Rear Main Chevy 283

1959-1960 Chevy El Camino

2-Piece Rear Main Chevy 283

1964-1967 Chevy El Camino

2-Piece Rear Main Chevy 283

1968-1969 Chevy El Camino

Gen 1 L14 Small Block Chevy

1970-1973 Chevy El Camino

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy El Camino

2-Piece Rear Main Chevy 400

1979-1982 Chevy El Camino

2-Piece Rear Main Chevy 267

1969 Chevy Estate

Gen 1 L14 Small Block Chevy

1970 Chevy Estate

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1976 Chevy G10

2-Piece Rear Main Chevy 400

1968-1973 Chevy G10 Van

Gen 1 L14 Small Block Chevy

1975-1980 Chevy G20

2-Piece Rear Main Chevy 400

1967 Chevy G20 Van

2-Piece Rear Main Chevy 283

1968-1973 Chevy G20 Van

Gen 1 L14 Small Block Chevy

1975-1980 Chevy G30

2-Piece Rear Main Chevy 400

1958-1967 Chevy Impala

2-Piece Rear Main Chevy 283

1968-1969 Chevy Impala

Gen 1 L14 Small Block Chevy

1970-1973 Chevy Impala

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Impala

2-Piece Rear Main Chevy 400

1980-1982 Chevy Impala

2-Piece Rear Main Chevy 267

1960-1967 Chevy K10

2-Piece Rear Main Chevy 283

1968-1973 Chevy K10

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K10

2-Piece Rear Main Chevy 400

1960-1967 Chevy K10 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy K10 Suburban

Gen 1 L14 Small Block Chevy

1975-1979 Chevy K10 Suburban

2-Piece Rear Main Chevy 400

1960-1967 Chevy K20

2-Piece Rear Main Chevy 283

1968-1973 Chevy K20

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K20

2-Piece Rear Main Chevy 400

1967 Chevy K20 Panel

2-Piece Rear Main Chevy 283

1960-1967 Chevy K20 Suburban

2-Piece Rear Main Chevy 283

1968-1973 Chevy K20 Suburban

Gen 1 L14 Small Block Chevy

1975-1980 Chevy K20 Suburban

2-Piece Rear Main Chevy 400

1968-1973 Chevy K30

Gen 1 L14 Small Block Chevy

1977-1980 Chevy K30

2-Piece Rear Main Chevy 400

1975-1979 Chevy K5 Blazer

2-Piece Rear Main Chevy 400

1959-1961 Chevy Kingswood

2-Piece Rear Main Chevy 283

1969 Chevy Kingswood

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Kingswood

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1973 Chevy Laguna

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Laguna

2-Piece Rear Main Chevy 400

1964-1967 Chevy Malibu

2-Piece Rear Main Chevy 283

1973 Chevy Malibu

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1974-1976 Chevy Malibu

2-Piece Rear Main Chevy 400

1979-1982 Chevy Malibu

2-Piece Rear Main Chevy 267

1970-1976 Chevy Monte Carlo

2-Piece Rear Main Chevy 400

1979-1982 Chevy Monte Carlo

2-Piece Rear Main Chevy 267

1957 Chevy Nomad

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958-1961 Chevy Nomad

2-Piece Rear Main Chevy 283

1969-1973 Chevy Nova

Gen 1 L14 Small Block Chevy

1957 Chevy One-Fifty Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1976 Chevy P30

2-Piece Rear Main Chevy 400

1961-1962 Chevy P30 Series

2-Piece Rear Main Chevy 283

1968-1969 Chevy P30 Van

Gen 1 L14 Small Block Chevy

1973 Chevy P30 Van

Gen 1 L14 Small Block Chevy

1959-1961 Chevy Parkwood

2-Piece Rear Main Chevy 283

1957 Chevy Sedan Delivery

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Sedan Delivery

2-Piece Rear Main Chevy 283

1947-1959 Chevy Suburban

2-Piece Rear Main Chevy 265

1960-1967 Chevy Suburban

2-Piece Rear Main Chevy 283

1969 Chevy Townsman

Gen 1 L14 Small Block Chevy

1970-1972 Chevy Townsman

2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy

1955 Chevy Truck

2-Piece Rear Main Chevy 265

1957 Chevy Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Truck

2-Piece Rear Main Chevy 283

1960 Chevy Truck

2-Piece Rear Main Chevy 283

1955 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265

1957 Chevy Two-Ten Series

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1958 Chevy Yeoman

2-Piece Rear Main Chevy 283

1966 GMC 1000

2-Piece Rear Main Chevy 283

1960 GMC 1000 Series

2-Piece Rear Main Chevy 283

1962-1965 GMC 1000 Series

2-Piece Rear Main Chevy 283

1960-1965 GMC 1500 Series

2-Piece Rear Main Chevy 283

1966 GMC 2500

2-Piece Rear Main Chevy 283

1960-1965 GMC 2500 Series

2-Piece Rear Main Chevy 283

1960-1966 GMC 3000

2-Piece Rear Main Chevy 283

1960-1966 GMC 3500

2-Piece Rear Main Chevy 283

1967 GMC C25/C2500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC C25/C2500 Pickup

Gen 1 L14 Small Block Chevy

1967 GMC C25/C2500 Suburban

2-Piece Rear Main Chevy 283

1968-1972 GMC C25/C2500 Suburban

Gen 1 L14 Small Block Chevy

1967 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC C35/C3500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC C35/C3500 Pickup

2-Piece Rear Main Chevy 400

1975-1978 GMC K15

2-Piece Rear Main Chevy 400

1975-1978 GMC K15 Suburban

2-Piece Rear Main Chevy 400

1967-1974 GMC K15/K1500 Pickup

2-Piece Rear Main Chevy 400

1967-1974 GMC K15/K1500 Suburban

2-Piece Rear Main Chevy 400

1979-1980 GMC K1500 Suburban

2-Piece Rear Main Chevy 400

1975-1978 GMC K25

2-Piece Rear Main Chevy 400

1975-1978 GMC K25 Suburban

2-Piece Rear Main Chevy 400

1967 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC K25/K2500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC K25/K2500 Pickup

2-Piece Rear Main Chevy 400

1967 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 283

1968-1972 GMC K25/K2500 Suburban

Gen 1 L14 Small Block Chevy

1973-1974 GMC K25/K2500 Suburban

2-Piece Rear Main Chevy 400

1979-1986 GMC K2500 Suburban

2-Piece Rear Main Chevy 400

1967 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 283

1968-1972 GMC K35/K3500 Pickup

Gen 1 L14 Small Block Chevy

1973-1974 GMC K35/K3500 Pickup

2-Piece Rear Main Chevy 400

1966 GMC P1000

2-Piece Rear Main Chevy 283

1973-1977 GMC Sprint

2-Piece Rear Main Chevy 400

1955-1959 GMC Suburban

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1960-1966 GMC Suburban

2-Piece Rear Main Chevy 283

1967 GMC Suburban

Gen 1 L14 Small Block Chevy

1955 GMC Truck

2-Piece Rear Main Chevy 265

1956-1960 GMC Truck

2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283

1965-1966 Studebaker Commander

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Cruiser

2-Piece Rear Main Chevy 283

1965-1966 Studebaker Daytona

2-Piece Rear Main Chevy 283

1966 Studebaker Wagonaire

2-Piece Rear Main Chevy 283