Tight-Tubes Block Hugger Header Extension Kit, Mild Steel

#91013385

Tight-Tubes Block Hugger Header Extension Kit, Mild Steel

Name: Tight-Tubes Block Hugger Header Extension Kit, Mild Steel
Brand: Speedway Motors
SKU: 91013385
Price: 72.99 USD
Availability: InStock
Rating: 4.9 (93 reviews)

93 Reviews

9 Questions

2 1/2" diameter mandrel bent tubes curve back a at 90 degree angle and are offset outward to clear the bell housing and starter
Mandrel bends ensure full size throughout the bend to maximize flow and increase performance
Premium 16 gauge mild steel tubing allows for easy welding and fabrication

Finish:

Plain

Stainless Steel Polished SS

$72.99

/pair

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Product Summary

Universal Fit, 2-1/2 Inch Exhaust Tubing Diameter, Raw

2 1/2" diameter mandrel bent tubes curve back a at 90 degree angle and are offset outward to clear the bell housing and starter
Mandrel bends ensure full size throughout the bend to maximize flow and increase performance
Premium 16 gauge mild steel tubing allows for easy welding and fabrication
Just trim the length, weld on the 9/32" thick collector flange (included, with gaskets) and you're all set
Using this kit makes the hook-up of your exhaust system a snap

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Key Specs

MFG. Part #	91013385
Brand	Speedway Motors
Exhaust Tubing Diameter	2-1/2 Inch
Exhaust Pipe Type	Extension Tubing
Outside Diameter	2.50"

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Speedway Motors 91013385 Details

Using this kit makes the hook-up of your exhaust system a snap! The 2-1/2" diameter, 16-gauge, mandrel-bent tubes curve back at a 90° angle and are offset outward to clear the bellhousing and starter. They drop 10-1/2" from the header flange and they extend backward 17-1/2" after the 90 degree bend.

Just trim the length, weld on the 9/32" thick collector flange (included, with gaskets) and you're all set! Works great with any tight-fit headers. Header not included.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Speedway Motors 91013385 Specifications

KEY SPECS
MFG. Part #	91013385
Brand	Speedway Motors
Exhaust Tubing Diameter	2-1/2 Inch
Exhaust Pipe Type	Extension Tubing
Outside Diameter	2.50"

GENERAL
Material Type	Mild Steel
Finish	Raw
Exhaust Pipe Bend Style(s)	No Bend
Exhaust Pipe Bend Angle(s)	20 degree
Color	Natural
Inside Diameter	2.38"
Gauge Thickness	16-gauge
Material Thickness	0.0625"
Flange Thickness	0.28"
Pipe Length 1	10.50"
Overall Length	17.5"
Sold in Quantity	Kit
Notes	5" 20 degree bend off the end. Includes flanges and gaskets.

Ratings & Reviews

4.9

93 Reviews

Overall Assessment

Customers frequently praised the product for its high-quality materials, ease of installation, and flexibility. Users reported that the product provided exceptional fit and functionality for a wide variety of custom projects. The product's adaptability, allowing for minor adjustments to accommodate different projects, was highly appreciated. A number of customers who used the product for unique applications reported that it performed flawlessly, enabling them to execute customizations easily compared to other alternatives. Several customers also lauded the product's strength, efficacy, and durability, and many noted they would repurchase, or recommend the product to others. The product's ability to enhance clearance, improve exhaust routing, and facilitate hassle-free oil filter changes was also emphasized. Overall, the product was viewed as a versatile and practical solution that substantially eases the completion of custom projects.

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4.9

93 reviews

Most Liked Positive Review

5.0

Worked great!

These took a lot of the work out of routing the exhaust in a very custom setup. The bends were perfect for my application. They give you plenty of material to trim where necessary. An exhaust shop would charge $100 to make these bends and they would not be mandrel like the speedway tubes. Great bargain. Very satisfied even though the tru-rams would not fit my truck.

Most Liked Negative Review

3.0

too big a tube dia.

Wish they came in diferent tube diamiter size. If i could have got them in the same tube size as the header collector, i would have been done installing the exhust in no time at all. Car is so low to the ground that i need the extra clearence of a smaller tube diameter

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Sort Reviews

This is the second set of these that I've bought

5.0

3 months ago

Bronco's Rod Shop

Chuckey, Tennessee

Verified

This kit is great very versatile. Allows me a lot of leeway with my installs. They can be left long or be shortened up if needed and angled quite a bit.

Would Recommend

I would buy this again

5.0

11 months ago

Verified

Arrived well packaged. I think I can make them work.

I would buy these again. Save a lot of time. Perfect

5.0

a year ago

Rick

Verified

These header extension pipes were perfect. Gave me excellent clearance and welded up nicely to my existing pipes. More clearance around the oil filter and transmission. Been on the car two years and 7000 miles with no issues.

Would Recommend

I would buy theses again

5.0

a year ago

Lar

St. Louis

Verified

I use these on a 34 ford coupe with a sbc with hugger headers worked perfect

Would Recommend

would buy again

5.0

a year ago

mike

newport michigan

Verified

used them for my 66 chevy c10,which i put a small block in with short headers. did some grinding to get the angle i wanted and welded the ends on . Worked great

Would Recommend

Perfect for my Ls swapped Wrangler

5.0

a year ago

Wrangler

Earth

Verified

Great for the down pipes on block hugger headers. Pre bent easy to manipulate to do what I need.

Would Recommend

These worked great

5.0

2 years ago

Jason

Rochester NY

Verified

The pipes and flanges worked great.

Would Recommend

Looks perfect for the job.

4.0

2 years ago

Don's Vette Shop

Myrtle Beach, SC

Verified

It'll do the job, I only wish they were offered in stainless

Would Recommend

will work out just great

5.0

2 years ago

jocko

duluth mn

Verified

look perfect

Would Recommend

I love speedway!

5.0

2 years ago

Jen

Norway ia

Verified

Used mi e on a 1950 Ford F1 for my son's truck

Would Recommend

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Showing 10 of 93 reviews

Questions & Answers

9 Questions • 9 Answers

Sort Questions

Can these be used with a cast iron manifold and a donut type gasket? Will they seal appropriately?

by silvernblack

• 8 years ago

1 answer

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Would these work with Patriot Shorty Headers on a 1969 Camaro to exhaust. I cannot find anything for a Mid Length(Shorty Header). Thanks

by Greg

• 9 years ago

1 answer

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Do these pipes come in 3 inch

by Frenchy

• 10 years ago

1 answer

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Will these work to connect under chassis pipes to lakes headers? Will these work to connect under chassis pipes to lakes headers ? For example; Small block Chevy in T-Bucket, Lakes Headers, and using these to begin the 'under chassis' system though mufflers and on out to the rear of the car.

by Artie

• 11 years ago

1 answer

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Stainless Hello ,when ordering the stainless set , will anything special need to be done to weld these ? Both pipes & flanges are stainless steel?

by Dbaggin

• 12 years ago

1 answer

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do these come in 2 1/4 diameter do these come in 2 1/4 diameter

by rrickkkkk

• 12 years ago

1 answer

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Are these Aluminized?

by TC123

• 12 years ago

1 answer

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What grade of stainless are these made from? 304 or 409?

by afordy

• 15 years ago

1 answer

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Will these down pipes fit the dorman ramhorn manifolds for the sbc?

by Arron

• 15 years ago

1 answer

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9 of 9 questions shown