What U-bolts are you guys buying?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Magna86

Full Access Member
Joined
Mar 1, 2021
Posts
134
Reaction score
287
Location
VA Beach
First Name
Magna86
Truck Year
1976
Truck Model
Silverado
Engine Size
Chevy 350
I need to replace the U-bolts when I swap the 6 leaf springs in. What brand are you guys buying? Part#'s. I'm going to ask the spring shop this week for a price too. I tried to remove my original ones to reuse but that's not happening. I'm going to have to cut them off.
 

GTX63

Full Access Member
Joined
Nov 27, 2022
Posts
933
Reaction score
3,791
Location
Tennessee
First Name
Ty
Truck Year
1985
Truck Model
K10
Engine Size
350
I would not advise reusing U bolts. Cutting them off saves a lot of wear on an impact gun when they are rusty and original.
I have purchased replacements from O Reillys, Rock Auto, LMC without any issue.
 

vr1967

Full Access Member
Joined
Apr 16, 2023
Posts
229
Reaction score
791
Location
Mississippi
First Name
Virgil
Truck Year
1984
Truck Model
k1500
Engine Size
6.2L turbo
Have a local spring shop? If so, they can usually make whatever you need, and I have found that their u bolts usually cost less than 1/2 the price of buying them “prepackaged”
 

Magna86

Full Access Member
Joined
Mar 1, 2021
Posts
134
Reaction score
287
Location
VA Beach
First Name
Magna86
Truck Year
1976
Truck Model
Silverado
Engine Size
Chevy 350
Went on LMC and ordered some there along with a hood bumper kit for roughly what i would have spent locally. Local shops want almost $24 a bolt.
 

DoubleDingo

Full Access Member
Joined
Jul 3, 2012
Posts
11,250
Reaction score
17,176
Location
Right where I am
First Name
Bagoomba
Truck Year
1981
Truck Model
81-C20 Silverado Camper Special-TH400-4.10s
Engine Size
Carb'ed Vortec 350
For peace of mind I would pay the extra money for a locally made u-bolt, but that's me. I paid $38 plus tax for two about 8 years ago for Crusty Biscuit. Probably $24 a bolt nowadays.
 

PrairieDrifter

Full Access Member
Joined
Dec 28, 2014
Posts
3,853
Reaction score
5,646
Location
North Dakota
First Name
Mason
Truck Year
84,79,77,76,70,48
Truck Model
Suburban k10, bonanza k10, k30, k20, c10, gmc 1/2ton
Engine Size
350, 350, 350, 350, 350, 350
Axle u bolts are not a penny pinching area. Thats all I have to say.
 

vr1967

Full Access Member
Joined
Apr 16, 2023
Posts
229
Reaction score
791
Location
Mississippi
First Name
Virgil
Truck Year
1984
Truck Model
k1500
Engine Size
6.2L turbo
Axle u bolts are not a penny pinching area. Thats all I have to say.
If your post is in reference to mine about cost, the spring shop I use also had a contract with a major name lift company until that company started using imported u bolts because they were cheaper.

They do all the bending, threading, and heat treating there. I’ve personally been using them for auto springs and u bolts since the 80s, my father started using them in the 70s for springs and such for his 18 wheelers.
Cut out 3-4 middlemen in the supply chain, and costs go way down.
 

PrairieDrifter

Full Access Member
Joined
Dec 28, 2014
Posts
3,853
Reaction score
5,646
Location
North Dakota
First Name
Mason
Truck Year
84,79,77,76,70,48
Truck Model
Suburban k10, bonanza k10, k30, k20, c10, gmc 1/2ton
Engine Size
350, 350, 350, 350, 350, 350
If your post is in reference to mine about cost, the spring shop I use also had a contract with a major name lift company until that company started using imported u bolts because they were cheaper.

They do all the bending, threading, and heat treating there. I’ve personally been using them for auto springs and u bolts since the 80s, my father started using them in the 70s for springs and such for his 18 wheelers.
Cut out 3-4 middlemen in the supply chain, and costs go way down.
Nope just a general statement. I very much assumed that a spring shop would have higher quality for less money.
 

CalSgt

Full Access Member
Joined
Oct 3, 2021
Posts
1,700
Reaction score
3,763
Location
CA
First Name
Casey
Truck Year
1980
Truck Model
Chevy K-10 Custom Deluxe
Engine Size
350
Have a local spring shop? If so, they can usually make whatever you need, and I have found that their u bolts usually cost less than 1/2 the price of buying them “prepackaged”

I have always bought my u-bolts locally from a spring shop.

I’ve noticed the custom u bolts and hardware from spring shops seem to be heavier duty and better quality than parts house store stuff
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,439
Reaction score
28,345
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
I have almost always bought u-bolts from local apring shops. I have also bought them from ORD, when I was ordering other parts as well.

I've also bought them from places like O'Reilly and AutoZone, but those have always been for lowered mini truck type applications.
 

Latest posts

Forum statistics

Threads
44,163
Posts
950,682
Members
36,276
Latest member
2manysquares2care
Top