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Trans-Dapt 4025 3/8 Hex Header Bolts - 12 Trans-Dapt 4025 3/8 Hex Header Bolts - 12

Trans-Dapt 4025 3/8 Hex Header Bolts - 12

Trans-Dapt 4025 3/8 Hex Header Bolts - 12 Trans-Dapt 4025 3/8 Hex Header Bolts - 12
$ 13.20

Score By Feature

Based on 245 ratings
Support
9.70
Comfort
9.90
Sturdiness
9.50
Softness
9.80

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Size of the package: 0. H x W x H x H x H x H x H 78 L x 8. (centimeters) 382 W
Weight of the package: 0. 3 pounds
Vehicle specific type of fit
United States of America is the country of origin for this product.

Questions & Answers

Does it fit in a 1988 Firebird?

If you have a 3/4-inch long 3/8-inch diameter header bolt, it should work. There are 16 threads in total.

Is it possible to find the same size header bolts with a 3/8" head that can be used with a 3/8" wrench?

Trans- Dapt sells a 3/8-inch head 3/8-inch diameter 3/8-inch diameter 3/8-inch diameter 3/8-inch diameter Part 8885 is a 16 x 3/4 inch header bolt (shown just above). The head of this bolt is 7/16 inches in diameter, which is larger than 3/8 inches.

How many treads per inch do you have? How long do you want to go?

I'm not sure about the threads per inch, but they'll be about 1 1/4 inch long and look like any other exhaust header bolt. I hope this helps.

Selected User Reviews For Trans-Dapt 4025 3/8 Hex Header Bolts - 12

These are a nice set of hardware, and they are reasonably priced
5/5

They went on without a hitch, and the smaller head made bolting them on even easier.

Koda SINCLAIR
Koda SINCLAIR
| May 01, 2021
Great product at a fair price
5/5

It was a perfect fit and performed admirably.

Paityn Baker
Paityn Baker
| Mar 16, 2021
There are no threads on one of them
3/5

The threads on one of the bolts were missing. Seriously, the entire point of the product is to thread into something, and I managed to get a smooth one.

Juliana Buchanan
Juliana Buchanan
| Dec 28, 2021
Bolts are very good
5/5

On my 350 SBC, I installed headers. They make me happy.

Bethany Kerr
Bethany Kerr
| Feb 24, 2021
It really works
5/5

high-quality.

Nathaniel Cummings
Nathaniel Cummings
| Jun 10, 2021
I would purchase this item again
5/5

It's fantastic.

Houston Taylor
Houston Taylor
| Apr 29, 2021
Works
5/5

Works.

Jon Medina
Jon Medina
| Jun 30, 2021
Obtain them immediately
5/5

I'm so happy I got these. It has that "just feels right" quality to it. Ya know? Two days later, the issue was resolved.

Lochlan Frost
Lochlan Frost
| Jun 25, 2021

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