|
#9303845
$134.99
/pair
In Stock
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
Universal Fit, 10.00" Overall Length, Steel, Natural
Need help?
855.313.9176Quick and Easy Returns
Return PolicyTone down your Lakes Headers with these muffler inserts. These inserts are designed to provide excellent sound control with or without fiberglass packing. Standard inserts feature a heavy-duty, 6-sided louvered steel core that is wrapped with high-temperature packing for long life.
Note: May require drilling or welding depending on your configuration
For race/ off road use or for use on pre-1966 vehicles.
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 9303845 |
| Brand | Speedway Motors |
| GENERAL | |
| Overall Length | 10.00" |
| Outside Diameter | 3.30" |
| Material Type | Steel |
| Finish | Natural |
| Sold in Quantity | Pair |
4.7
51 Reviews
Customers have consistently praised the product for its perfect fit, easy installation, quality build, and commendable reduction of sound level. The product has also been commended for its versatility, fitting various models such as the Hi Boy Headers and the Model T c cab street rod. Despite a solitary report of an insulation issue, the majority acclaim the product's sound quality, with a mellow yet powerful noise level. The product is appreciated over competitors for its subtle sound effect, specifically appreciated in various settings such as veteran shows and cruises. Minor dimensional mismatches were reported, but did not deter overall satisfaction. Scheduled specification updates are suggested. One customer faced compatibility issues with another product – an isolated occurrence. The product is described as a solution to exhaust noise problems, without compromising neighborhood peace. The product emerges as a worthwhile repeat purchase for most customers, desiring a classic Hot Rod sound. Overall, the product is greatly recommended for its functionality and aesthetic appeal.
4.7
51 reviews
5
43
4
5
3
0
2
1
1
2
Most Liked Positive Review
5.0
Excellent product !
These were the solution to my problem. I had to strap on some full length mufflers every time I wanted to start my flathead. Since I popped these in, I can start it anytime without waking up the neighborhood. I bought the lakes head kit from Speedway and these inserts pop right in with a few hammer taps. Someone reviewed that they don't quiet the sound so I checked it with a decibel meter. the open headers were 86 at idle and 109 revving to 3000 rpm. The full mufflers were at 80 and 102. The inserts from speedway were the same as the mufflers (80 and 102) In addition, I think the inserts give the engine a cool sound, especially when revved up. I would recommend these to anyone.
Most Liked Negative Review
1.0
Mine did not fit as advertised.
I tried to insert these into Speedway's 3.5 lakepipe kit for flatheads. Definitely a no go. Looking at the pictures on the computer, it appears the ones shipped are a hybrid between the 4" and the 3.5" insert. The pipe appears shorter and thicker than the one pictured for the 3.5. Cannot recommend for the advertised application.
Filter by Ratings
I would buy again
5.0
12 months ago
Speedy
Casey il.
Verified
Great product fits great
Would Recommend
Still has the sound of a hot rod
5.0
a year ago
Brad
Rome, Georgia
Verified
Has the sound of an open header hot rod but honestly sounds cleaner now and toned down very little. Just enough honestly.
Would Recommend
Great Baffles!!
5.0
a year ago
31 Rat Rod
Ingram, TX
Verified
Running straight lakester pipes and these baffles reduce the exhaust noise. Super easy installation!!
Would Recommend
Would repeat purchase without hesitation
5.0
a year ago
T-Bucket
Ohio
Verified
Inserts fit snuggly into exhaust pipe straight off the header. Nice throaty sound that still commands attention but doesn't hurt the eardrums like the open headers did. Roadster actually sounds better than open headers. My application didn't require any type of modifications; no welding, fasteners, etc.
Would Recommend
I can always rely on Speedway having the correct parts.
5.0
a year ago
Oldman
Stay safe!
Verified
Only Speedway had required parts for my Hot Rod.
Would Recommend
I get all my stuff from you.
5.0
a year ago
jimdandy
orem utah
Verified
it goes on my 1932 ford coupe
Would Recommend
perfect fit
5.0
a year ago
otis
hawaii
Verified
Slipped right into my lake-style headers and fit snug.
Would Recommend
Yes
5.0
a year ago
Hot Rod
Oregon
Verified
Everything was top notch
Would Recommend
Great product!
5.0
2 years ago
John
Burbank, CA.
Verified
I was skeptical whether or not these would quiet the beast enough, but they sound great! Mellow at idle, nice throaty tone under acceleration.
Would Recommend
Great fit. Great price
5.0
2 years ago
Nisstech
Indian trail nc
Verified
Very simple install. Snug fit and I'm sure the neighbors are as happy as I am. Highly recommend
Would Recommend
Showing 10 of 51 reviews
8 Questions • 12 Answers
Will these inserts work with Sprint car style headers, with a 9 inch turnout tip?
by Jim
• 2 years ago
1 answer
View Answer
Which end goes into the header collector first? Is it the large flange end or the small end? Thank You
by Harry
• 8 years ago
5 answers
View Answers
Will these fit 9300550
by Celtiki66
• 9 years ago
1 answer
View Answer
Will these work in item #930-0570H
by Steve
• 9 years ago
1 answer
View Answer
How do they installed are they welded?
by Mark
• 10 years ago
1 answer
View Answer
Do these come pre assembled or do they need to be pressed on and tack welded by the purchaser? The pic shows pre assembled.
by Ronnie
• 10 years ago
1 answer
View Answer
Will these mufflers cause hot spots on my AHC coated headers and ruin or discolor the finish?
by Flathead ModelA
• 10 years ago
1 answer
View Answer
What are the outside diameters of the 2 larger OD's ? Hopefully fit inside part# 91013374 Meg. and spot weld in for secure and good appearance???
by Vonzipper
• 11 years ago
1 answer
View Answer
8 of 8 questions shown
