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#9300561
Big Block Chevy Lake Style Header Kit, 1-7/8 Tube, 3-1/2 Inch Cone
- Kit include flange plates, pre-bent tubing, collector plates, block-off plates, gaskets, bolts and flanges for connection an under-car exhaust system
- All tubing comes pre-bent
- Choose 3 1/2" or 4" diameter cone
$259.99
/set
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Product Summary
Universal Fit, Lake Style Header Tube Type, Steel, Raw
- Kit include flange plates, pre-bent tubing, collector plates, block-off plates, gaskets, bolts and flanges for connection an under-car exhaust system
- All tubing comes pre-bent
- Choose 3 1/2" or 4" diameter cone
- Tapered cones can be trimmed as needed
Key Specs
| MFG. Part # | 9300561 |
| Header Tube Type | Lake Style |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-7/8" |
Need To Know
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Return PolicySpeedway Motors 9300561 Details
Speedway Motors 9300561 Details
Vintage style street rods are hotter than ever, and nothing gives your fenderless rod an authentic dry lakes competition look like a set of lakester headers. These lake style header kits allow you to build your own weld up headers and tailor them to your vehicle. All tubing comes pre-bent. Tapered cones can be trimmed as needed. Lakester header kit includes parts to complete both sides.
- 5/16" thick flanges
- 16 ga. pre-bent tubing
- Collector flanges w/ block-off plates
- Flanges for connecting an under-car exhaust system (2" O.D.)
- Gaskets & bolts
- 1-7/8" primaries
- 22.50" x 3-1/2" cones
Charts
Header Dimension Chart (JPG)
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Speedway Motors 9300561 Specifications
Speedway Motors 9300561 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9300561 |
| Brand | Speedway Motors |
| Header Tube Type | Lake Style |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-7/8" |
| Material Type | Steel |
| Color | Natural |
| Weld-Up | Yes |
| Collector Diameter | 3-1/2 Inch |
| Finish | Raw |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| GENERAL | |
| Sold in Quantity | Set |
| Notes | 22.50" x 3.50" cones. Includes (8) primary tubes, gaskets, hardware, and flanges. |
| Flange Thickness | .37" |
| Port Height | 1.89" |
| Port Width | 1.89" |
Ratings & Reviews
4
5 Reviews
Customers find the product to be cost-effective, saving them $70 when used to build headers for their Ford vehicles. The tubes' thicker-than-average walls are a highlight feature, providing robustness even while being easy to weld with a low-value mig. The headers' aesthetic appeal is commendable with some users enjoying the challenge of assembly over a considerable period. However, this product may not be suited for those seeking quick installation. The thickness of the metal also came under criticism, with some users recommending a thicker gauge for seamless welding. Nevertheless, patrons particularly commend their smooth bends and stunning finish, which they credit to the thin gauge. The product adds noticeable sound and visual appeal to vehicles, especially during acceleration and deceleration. Novice users might need to consider the acquisition of spare parts to prevent warpage during the final welding. Overall, customer satisfaction is high, with many recommending the product to others despite minor flaws.
Ratings & Reviews
4
5 Reviews
Customers find the product to be cost-effective, saving them $70 when used to build headers for their Ford vehicles. The tubes' thicker-than-average walls are a highlight feature, providing robustness even while being easy to weld with a low-value mig. The headers' aesthetic appeal is commendable with some users enjoying the challenge of assembly over a considerable period. However, this product may not be suited for those seeking quick installation. The thickness of the metal also came under criticism, with some users recommending a thicker gauge for seamless welding. Nevertheless, patrons particularly commend their smooth bends and stunning finish, which they credit to the thin gauge. The product adds noticeable sound and visual appeal to vehicles, especially during acceleration and deceleration. Novice users might need to consider the acquisition of spare parts to prevent warpage during the final welding. Overall, customer satisfaction is high, with many recommending the product to others despite minor flaws.
4
5 reviews
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5.0
7 years ago
vango
stillman valley ill
Verified
pretty much straight forward
Would Recommend
used on my Ford
4.0
7 years ago
Ron
owosso
Verified
$70.00 cheaper than for a Ford and I used them to build headers for my 427 Fe Ford in a 1926 T 5 window
Would Recommend
Looks awesome.
4.0
10 years ago
Mike
Hobbs, NM
Verified
Tubes are thicker than most prevent stuff you can buy, but still easy to blow through with a mig turned down pretty low. Lots of time and effort. If you don't want to spend a whole lot of time on these, this is not for you. Took me a while weekend, all day everyday to get them finished. But I enjoy the challenge and it looks good. I used the cap for the flange and made a second flange out of it. Went to the local speed shop and bought one 3 1/2" 90* tube and made my own turnouts. These are LOUD consider that and loss of back pressure, may want to get a baffle. I put these on my 27 roadster drag car. Running a mild 468 and it blows a cone of blue flame out at open throttle and on decel pops and spits fireballs. Big eye (and ear) catchers. Very satisfied. I would recommend finding a spare head to mock these up on for final welding to avoid warping the flange. Its 3/8" thick but that won't save you. I added a pic of it mocked up and tacked and after picture was taken of it after painting. NOTE: The small round 3/4"tube between rear runner and flange DID NOT come with kit. Its my crankcase evac I put in.
Would Recommend
Needs to be thicker metal
3.0
15 years ago
Roadster
Missouri
Verified
The gauge of metal being used needs to be a little bick thicker, for us that uses a standard wire feed welder, it punches through on the #2 setting, and even on #1 setting. It's just too thin. They are good looking though, good bends, and of course the thin gauge hepls to make those bends so smooth.
Would Not Recommend
Make your own headers, fun and gratifyin
4.0
16 years ago
animal
ozark,mo
Verified
Made a set of lakes headers for my A coupe. Will install removable baffles capped by turn outs.
Would Recommend
Showing 5 of 5 reviews
Questions & Answers
2 Questions • 2 Answers
Questions & Answers
2 Questions • 2 Answers
How long is the last tube in the set. Measuring from the motor out to the cone
by chris
• 11 years ago
1 answer
View Answer
Do the cones have the holes pre punched building a rat rod using a Chevy S 10 frame/ Cadilac 501/ Ford F6 cab and fenders, I want to cut my own holes in the cone tubes.
by TwoGo
• 13 years ago
1 answer
View Answer
2 of 2 questions shown