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Based on 793 reviews
91%
(719)
6%
(51)
2%
(17)
0%
(1)
1%
(5)

Great product, had everything needed for the install with good directions. If you’ve got any common sense then you can read the directions with no problem. Hard 2k miles and no problems yet lol

Love the product works great

I don’t like not having a choice of what carrier company to ship my product

Fantastic head studs

I have installed two sets of these and I will say I am very happy.. the product was well packed with thread protectors on the studs. And the great thing is they have the sockets needed to do the Inatall.

Glad you asked

I ordered this set by mistake, and it’s been kinda of a pain returning them. It has been 2 weeks since I started the return process and still no refund.

M
Chevrolet GM Gen III IV LS 4.8-6.2L Balancer Bolt
Michael White (Poplar Bluff, US)
Great product

Very quick shipping and great service

Nice stud kit

Fit and finish is very good. Torque up nice.

C
12V 5.9L Dodge Cummins Head Stud Kit 1989-1998
CUNNINGHAM PERFORMANCE (Hallsville, US)
FULLFILLED AND GUARANTIED

COMPANY FOLLOWS THREW WITH THEIR COMMITMENTS

6.7 Cummins head studs

Everything was packaged perfectly! In the instructions they don’t have proper numbering it states 1-18 when it’s 1-26 just be sure watch that not leave your studs loose. Overall great product. I want 135ft lbs instead of 125ft lbs because I didn’t want to do a hot torque. I’ve done this on multiples of trucks with no issues

Un used

The kit said 2004+ same size bolts. I didn't know I did not have same size bolts until after I got the truck apart. They are incorrect part and now I have to figure out how to return them

Great product

This product was everything described and was shipped very fast

Head stud kit

Just wish you would have put some torque specs in with the stud kit.

L
6.6L Chevy Duramax Head Stud Kit 2001-2016
Luke Hissom (Round Lake, US)
Head Studs

Absolutely recommend, great directions, and packaging.

6.6L Chevy Duramax Head Stud Kit 2001-2016

Outstanding product

Studs look and feel good. Quailing is definitely there. Only complaint is I did not receive correct hardware (Nuts) for the studs. I got 10 Nuts that were correct and the other 16 were not even close to the right size. My project was delayed and had to contact Xotic to get the right hardware. Once I sent the order number and stated my issue they sent me new Nuts right away. Good company. Upset I’ll be out of a truck until they come in.

Awesome

Fast shipping great value and great product this is the second time using them and they are great highly recommended to anyone looking for head studs

Arrival

They have not showed up

6.4L Ford PowerStroke Head Stud Kit 2008-2010

6.6L Chevy Duramax Head Stud Kit 2001-2016

Good quality for a unbeatable price

Don’t drive the truck much but when it is being used I run the truck hard and push it to redline all the time and they have held up wonderful, self install is a little tricky if you don’t have the right tools for the job but can definitely be done

N
6.6L Chevy Duramax Head Stud Kit 2001-2016
Nick robb (Bloomington, US)
Hopeful

Still have not received my order. Been in usps hands for over 16 days still 5 states away

Can't say yet see when I spin it up to 9000. That will be the test. They look good but looks are not everything

4.8 Gen 4 LS

Used these studs for the first time , so far so good , love the quality , only got about 15 min run time on the truck but so far so good .

E
6.0L Ford PowerStroke Head Stud Kit 2003-2007
Erma Herrera (Corpus Christi, US)

6.0L Ford PowerStroke Head Stud Kit 2003-2007