Eibach has developed a new range of PLATINUM Series 18" x 5" race springs for Modified, Late Model and Stock Cars looking for lighter spring rate options. With the overwhelming popularity of our current PLATINUM Series springs, we found a need to push the range even further. These springs provide maximum grip levels at dynamic race conditions by combining the extreme travel of our proprietary Eibach PLATINUM spring wire in a new range of light spring rates. These new rear springs pair perfectly with our Championship proven PLATINUM Series front springs for the winning edge over the competition.
Platinum Rear | Springs
Part Number
Length
Outside Diameter
Rate
Block Height
Travel
Load at Block Height
Weight
MSRP
Buy
inch
mm
inch
mm
lbs/inch
kg/mm
N/mm
inch
mm
inch
mm
lbs
N
lbs
kgs
PR1800.500.0050
18
457
5.00
127
50
0.89
9
3.0
76.1
15.0
381.2
751
3339
3.53
1.6
$138.89
PR1800.500.0075
18
457
5.00
127
75
1.34
13
3.3
83.9
14.7
373.4
1102
4902
4.19
1.9
$138.89
PR1800.500.0100
18
457
5.00
127
100
1.78
18
3.5
89.7
14.5
367.5
1447
6435
4.63
2.1
$138.89
PR1800.500.0125
18
457
5.00
127
125
2.23
22
4.1
104.1
13.9
353.1
1738
7729
5.73
2.6
$138.89
This category is empty.
California Consumer Privacy Act
We store consumer information on our website. If you continue without changing your settings, we will assume privileges to continue collection data during your visit on our site. Learn more.