Umi Performance
Coil-Over Shock Kit - Viking - Double Adjustable - 1 to 3 in Lowering - Brackets / Hardware / Shocks / Springs - Rear - GM B-Body 1978-96 - Pair
umi3623-1
A$2,673.60
UMI Performance 64-72 GM A-Body 78-88 G-Body 2in Lowering Spring Rear
UMI Performance 64-72 GM A-Body 78-88 G-Body 2in Lowering Spring Rear
A$518.27
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
We accept
Description
Suitable for Pro-Tour, Auto-x and general cruising.
Product Overview
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. These springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the A-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. They have a tough black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.
Product Details
| Year | Make |
|---|---|
| California Proposition 65: | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color: | Black |
| Description: | 4051R - 1964-1972 GM A-Body 1978-1988 G-Body 2” Lowering Spring, Rear |
| Finish: | Black Powdercoated |
| Part Number: | umi4051R |
| Suspension Grade Type: | Performance |
Kit Options
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
 |
umiSS103051 | UMI Performance 68-72 GM A-Body Lowering Kit 2in Lowering (2x bil24-009294, 2x bil24-009492, 1x umi4051F, 1x umi4051R) |
|
umiSS103051G | UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering (2x bil24-009294, 2x bil24-009492, 1x umi4051R, 1x umi3051F) |
 |
umiSS203051 | UMI Performance 1967 GM A-Body Lowering Kit 2in Lowering (2x bil24-009294, 2x bil24-029728, 1x umi4051F, 1x umi4051R) |
 |
umiABF801-2-B | UMI Performance 68-72 GM A-Body Handling Kit 2in Lowering Stage 1 - Black (2x bil24-009294, 2x bil24-009492, 1x umi4051F, 1x umi4051R, 1x umi4034-B, 1x umi4035-B, 1x umi90044-B, 1x umi90035-B) |
Part Type
67-88 GM A/G-Body Rear 2in Lowering Spring Set
Specifications
- Year
- Make
- California Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Color:
- Black
- Description:
- 4051R - 1964-1972 GM A-Body 1978-1988 G-Body 2” Lowering Spring, Rear
- Finish:
- Black Powdercoated
- Part Number:
- umi4051R
- Suspension Grade Type:
- Performance
Reference Information
| Brand Name/s | Umi Performance |
|---|---|
| StreetFX SKU | umi4051R |
| SFX Item ID | 4155955 |
| Supplier Item Code | 4155955 |
| Manufacturer SKU | 4051R |
| Manufacturer UPC | N/A |
| Alternative References | upi-4051r, 2in |
Brochures
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