My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Hedman Hedders 99240 Long Tube Exhaust Headers 1-3/4" Uncoated Steel

(1974-1979 Jeep Cherokee; 1974-1979 Jeep J10; 1972-1979 Jeep Wagoneer; 1974-1979 Jeep J20; 1972-1973 Jeep J-2500; 1972-1973 Jeep J-2600)

Part of: Hedman Hedders Painted Steel Exhaust Headers

Other options in this family: Hedman Hedders 89210 Hedman Hedders 69440 Hedman Hedders 69400 Hedman Hedders 78030 Hedman Hedders 79170

Manufacturer

Picture for manufacturer Hedman Hedders

Part Number

99240
16 reviews
Sale Price

$323.76

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

These full-length headers are designed to deliver excellent top-end horsepower and torque gains over restrictive factory manifolds.

Key Specifications:

  • Primary tube diameter: 1-3/4 inches (1.75")
  • Collector diameter: 3 inches
  • Reducer outlet size: 2-1/2 inches
  • Tube gauge: 16-18 gauge mild steel
  • Flange thickness: 0.3125 inches (5/16")
  • Ball and socket collector design (gasketless)

Complete Installation Kit: Each pair includes headers, ball and socket reducers (exhaust adapters), mounting gaskets, and all necessary hardware. The innovative ball and socket collector design eliminates gaskets and allows up to 20 degrees of connection flexibility for easier installation and better accommodation of exhaust system misalignment compared to traditional gasket-style collectors.

Finish and Coating: These headers ship with a temporary black protective paint that is designed to burn off during initial use. The uncoated mild steel construction allows for custom finishing with high-temperature coatings or ceramic coating after installation. Made in the USA since 1954, Hedman backs these headers with a limited lifetime warranty on construction.

Important Notice: Not legal for street use on 1975 and later model year vehicles. Legal for off-road and racing applications only.

Products specifications

Fits

1974-1979 Jeep Cherokee; 1974-1979 Jeep J10; 1972-1979 Jeep Wagoneer; 1974-1979 Jeep J20; 1972-1973 Jeep J-2500; 1972-1973 Jeep J-2600

Bolts/Studs Included

Yes

Collector Attachment

Ball and socket flange

Flange Style

Standard

Flange Thickness (in)

1/4 in.

Header Finish

Painted

Header Material

Steel

Header Style

Full-length

Motor Mounts Included

No

Primary Tube Diameter (in)

1 3/4 in.

Primary Tube Gauge

18-gauge

Quantity

Sold as a pair.

Reducers Included

Yes

Transmission Mount Included

No

Tuned

No

Weld-Up

No

Y-Pipe Included

No

Easy and fast

Product was as described although the brackets to attach windshield to bike were not very user friendly.

Easy transition, l am happy thank you

This was the best price on a set of 4 Bilstein shocks in the net so that's why I purchased from THM!

Fast service.

Fast delivery time.correct part that I ordered

.

As reported to Dawn in Customer Service: [1] Fedex bungled the delivery, letting the package sit for 3 rainy days outdoors in an unused area of the property and [2] the mufffler had a 1.5" inward dent. I provided 4 pictures and a full account of the 2 issues and asked for a cordial settlement in the form of an unspecified refund proportionate with those issues. Instead, I received an near-full refund. I was so impressed, I called and thanked Dawn for the exemplary handling of the matter. I gave a technical 3-star rating in regard to the product's condition. More importantly and except for that, I gave a well-deserved 5-star rating. Thank you.

So far So good!

Great prices. Fast shipping I will order more stuff in the future from here thanks

I had a great experience shopping at autoplicity

Good but would like to have a link to the manufacture.

FANTASTIC MERCHANT!! Ships super fast (within 4 business days) and also the LOWEST prices on the net. I always compare before I buy and I keep buying from this place! Couldnt be happier, thanx!

Great Communication and instant shipping. Well done!

Great product and half the price of any one else I've shopped would recommend this to everyone.

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy