Flowtech 49100FLT Exhaust Header
Flowtech 49100FLT Exhaust Header
Hero image 0 of Flowtech 49100FLT Exhaust Header, 0 of 5

Flowtech 49100FLT Exhaust Header

4.7 stars out of 3 reviews
(4.7)|
3 ratings
Car
Check if this fits your vehicle

About this item

  • Painted versions feature a premium high-temperature black finish
  • Horsepower and Torque increased over conventional header design
  • Big 3” secondary collector for reduced back pressure
  • Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses
  • Patented Velocity Tube increases cylinder scavenging
  • All hardware and premium gaskets included for a complete installation

At a glance

Brand
Flowtech
Vehicle make
Camaro, Chevelle, Malibu, Nova, Monte Carlo
Vehicle type
Car
Weight
28.15 lb
Dimensions
38.20 x 17.00 x 10.00 in
Count
1
$423.95
Price when purchased online
Out of stock

How do you want your item?

Plus, get 3 months for the price of 1! Choose a plan at checkout.
How do you want your item?
Out of stock

More seller options (2)

Starting from $423.95
walmart plus

Get 3 months of Walmart+ for the price of 1!

Ends 08/18/2025. T&C apply.
Claim offer now

About this item

Product details

Specifications

Warranty

Warnings

Compare with similar items

Comparison Overview:
Product

Viewing this item

Flowtech 49100FLT Exhaust Header
Flowtech 49100FLT Exhaust Header
current price $423.95
Flowtech 49100FLT Exhaust Header
4.7 out of 5 Stars. 3 reviews
Flowtech 91836-1FLT Exhaust Header
Flowtech 91836-1FLT Exhaust Header
current price Now $412.95Was $720.00
Flowtech 91836-1FLT Exhaust Header
Flowtech 91627-1FLT Exhaust Header
Flowtech 91627-1FLT Exhaust Header
current price Now $519.95Was $696.00
Flowtech 91627-1FLT Exhaust Header
Flowtech 91834FLT Exhaust Header
Flowtech 91834FLT Exhaust Header
current price $478.95
Flowtech 91834FLT Exhaust Header
Flowtech 91673-1FLT Exhaust Header
Flowtech 91673-1FLT Exhaust Header
current price Now $434.95Was $500.95
Flowtech 91673-1FLT Exhaust Header
Ceramic Header
Ceramic Header
current price $479.99
Ceramic Header
Flowtech 12152FLT Exhaust Header
Flowtech 12152FLT Exhaust Header
current price $399.95
Flowtech 12152FLT Exhaust Header
Flowtech 31132FLT Exhaust Header
Flowtech 31132FLT Exhaust Header
current price Now $389.95Was $599.95
Flowtech 31132FLT Exhaust Header
5 out of 5 Stars. 3 reviews
Flowtech 11702FLT Exhaust Header
Flowtech 11702FLT Exhaust Header
current price Now $318.95Was $375.95
Flowtech 11702FLT Exhaust Header
Flowtech 33100FLT Exhaust Header
Flowtech 33100FLT Exhaust Header
current price Now $376.95Was $433.95
Flowtech 33100FLT Exhaust Header
Comparison Chart:
Vehicle makeCamaroFlowtech 49100FLT Exhaust HeaderChevy/GMCFlowtech 91836-1FLT Exhaust HeaderFordFlowtech 91627-1FLT Exhaust HeaderChevy/GMCFlowtech 91834FLT Exhaust HeaderFordFlowtech 91673-1FLT Exhaust HeaderFordCeramic HeaderFordFlowtech 12152FLT Exhaust HeaderChevroletFlowtech 31132FLT Exhaust HeaderCHEVYFlowtech 11702FLT Exhaust HeaderDodgeFlowtech 33100FLT Exhaust Header
Vehicle typeCarFlowtech 49100FLT Exhaust HeaderCarFlowtech 91836-1FLT Exhaust HeaderCarFlowtech 91627-1FLT Exhaust HeaderCarFlowtech 91834FLT Exhaust HeaderCarFlowtech 91673-1FLT Exhaust HeaderCarCeramic HeaderCarFlowtech 12152FLT Exhaust HeaderCarFlowtech 31132FLT Exhaust HeaderCarFlowtech 11702FLT Exhaust HeaderCarFlowtech 33100FLT Exhaust Header
Weight28.15 lbFlowtech 49100FLT Exhaust Header15.75 lbFlowtech 91836-1FLT Exhaust Header15.5 lbFlowtech 91627-1FLT Exhaust Header15.1 lbFlowtech 91834FLT Exhaust Header17.85 lbFlowtech 91673-1FLT Exhaust Header29.85 lbCeramic Header14.4 lbFlowtech 12152FLT Exhaust Header32.8 lbFlowtech 31132FLT Exhaust Header23.75 lbFlowtech 11702FLT Exhaust Header32.6 lbFlowtech 33100FLT Exhaust Header
Dimensions38.20 x 17.00 x 10.00 inFlowtech 49100FLT Exhaust Header28.40 x 12.00 x 11.50 inFlowtech 91836-1FLT Exhaust Header18.50 x 14.60 x 9.90 inFlowtech 91627-1FLT Exhaust Header22.30 x 15.80 x 11.40 inFlowtech 91834FLT Exhaust Header21.90 x 14.60 x 7.10 inFlowtech 91673-1FLT Exhaust Header-Ceramic Header17.30 x 13.30 x 10.60 inFlowtech 12152FLT Exhaust Header-Flowtech 31132FLT Exhaust Header30.20 x 16.40 x 10.90 inFlowtech 11702FLT Exhaust Header38.70 x 22.50 x 12.10 inFlowtech 33100FLT Exhaust Header
Now hiding additional rows in the Table

Customer ratings & reviews

4.7 out of 5 stars
stars3 ratings3 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 3 reviews
Aug 22, 2018
jlk 1
5 out of 5 stars review

EZ fit.

I have been using these on my bracket car for many years, they don't seem to give up anything performance wise compared to conventional headers of the same size. You can also run a long oil filter with these.
Review from jegs.com
Helpful?
Apr 1, 2018
Demodave
5 out of 5 stars review

Great fit

I got these about a ur ago and am very happy they was easy to install and worked well on my 85 monte SS
Review from jegs.com
Helpful?
Dec 3, 2019
Pianoman
4 out of 5 stars review

The good, the bad and the ugly

I bought mine some 4 years ago so there may have been som changes (to the better). The bad: If you don´t want to re-do the paint job, get the coated ones. My friend did and they´re excellent. I bought the painted option and you should consider the paint as shipping protection. It was actually coming off as I unpacked it. Some sand blasting and re-painting later they stay black as I did them. The ugly: The welds... Not pretty is an understatement in my opinion. However, they don´t leak. But when I was installing them a bolt was really hard to get in the threads. Well no wonder, it had weld spots in the hole! Again it was no big deal to correct but still... Now the good! And I really think the pros outweigh the cons. For one they are the only headers I´ve ever had that I can install and remove just by removing the exhaust and header bolts. THAT`S IT! My car is a ´68 Camaro with SBC. I can install and remove the starter with the headers on and removing spark plugs is tight but easy enough. For my final point. Flowtech claim that they work as both small and full lenght headers. With my old 355 I shifted at 7000+ rpm with pull all the way. Now I have a 383 and a tight converter (about 2500 flash) and I cross the finish line after 12.13 sec in a 3400 lbs car so I´d say they deliver. Larger primary tubes would probably give a bit more top end but shave off low end torque so I think they are a good combo.
Review from jegs.com
Helpful?