1 ton coil springs on a 3/4 ton pickup

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.

OrangeC20

Junior Member
Joined
Oct 19, 2015
Posts
18
Reaction score
1
Location
Walla walla
First Name
Reuben
Truck Year
1974
Truck Model
C20
Engine Size
350
Has anyone ever put 1 ton coil springs in place of their 3/4 ton springs? I've heard that it levels the truck out and that's what I want to do. Any information is helpful.
 

J Knight

Full Access Member
Joined
Sep 8, 2011
Posts
4,298
Reaction score
141
Location
Baytown TX
First Name
John
Truck Year
82 Chevy
Truck Model
C10
Engine Size
350ci
Have you checked to see if the part # is the same for 3/4 & 1 ton springs?
 

1low4x4

Full Access Member
Joined
Feb 14, 2011
Posts
2,409
Reaction score
716
Location
Texas
First Name
Nick
Truck Year
1984
Truck Model
K10
Engine Size
5.7
Moog 6454 coils is what you want.

Although you'll need a 1" add a leaf in the rear to get it level after the coils
 

1low4x4

Full Access Member
Joined
Feb 14, 2011
Posts
2,409
Reaction score
716
Location
Texas
First Name
Nick
Truck Year
1984
Truck Model
K10
Engine Size
5.7
You must be registered for see images attach
 

1low4x4

Full Access Member
Joined
Feb 14, 2011
Posts
2,409
Reaction score
716
Location
Texas
First Name
Nick
Truck Year
1984
Truck Model
K10
Engine Size
5.7
That's with the coils only^^. Sagged in the rear when I towed until I added a 1" leaf
 

1low4x4

Full Access Member
Joined
Feb 14, 2011
Posts
2,409
Reaction score
716
Location
Texas
First Name
Nick
Truck Year
1984
Truck Model
K10
Engine Size
5.7
Wow. I paid 100 bucks at oreillys
 

shiftpro

Full Access Member
Joined
Aug 31, 2012
Posts
4,855
Reaction score
6,092
Location
BC Canada
First Name
shiftpro
Truck Year
73-87
Truck Model
1500, 2500, 3500
Engine Size
350, 383, 454, 496!
If your truck has a small block all you need are springs for a big block truck. I believe there are two options, A/C or non A/C. The A/C would have even a tad more spring rate.
There may be a Camper Special BBC spring also.
I have in fact run BBC front springs on my 2x, but that was in flat land Sask and 30 yrs. ago. I used to back country cruise at 85 mph catching air on grid road intersections, so I know this combo does work great.
 
Top