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Flowtech 11546FLT Upright Headers

SKU ds_CJWH_11546FLT
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Original price $424.87 - Original price $424.87
Original price $424.87
$424.87
$424.87 - $424.87
Current price $424.87
Availability:
Only 1 left!
Description
Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers available in 1-5/8 and 1-3/4 in. tube diameters are ideal for even big cubic inch Small Block Chevy engines. They feature a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.

Specifications

Application Automotive
Coated Finish Natural
Collector Diameter 3.000 in.
Collector Tube Size 3.000 in.
Description_ASC Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Description_DEF Exhaust Header
Description_DES Upright Headers
Description_EXT Upright Headers; 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;
Description_FAB 409 Stainless Steel Increased Durability
Description_FAB CNC Mandrel Bent Tubes
Description_FAB Extra Thick Flange For Leak Free Seal
Description_FAB Improves Throttle Response
Description_FAB Increased Exhaust Flow
Description_FAB Welded-In Merge Collector
Description_INV SBC UPRIGHT HEADERS 1-3/4 IN W/3 IN COL
Description_LAB Proposition 65
Description_MKT Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers available in 1-5/8 and 1-3/4 in. tube diameters are ideal for even big cubic in. Small Block Chevy engines. They feature a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.
Description_MKT Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers available in 1-5/8 and 1-3/4 in. tube diameters are ideal for even big cubic inch Small Block Chevy engines. They feature a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.
Description_SHO Exhaust Header
Engine Make/Size Chevy Small Block (262-400)
height 9.7
Installed Height 37.000 in.
length 38.0
Material 409 Stainless Steel
Port Shape Same As Port/Can Be Matched
Primary Tube Diameter 1.750 in.
Tube Diameter 1.750 in.
Tube Direction Upright
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight 28.85
width 19.6
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

Still have questions?

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