HDM is now on board with Hypercoil coil over springs by Hyperco.

All 2 1/2" Hypercoil springs are $59.99 each. You just need to tell us the length and spring rate you require. See the chart below.

8" Spring Length

Height and Rate 200-400

H8-200 H8-225 H8-250 H8-275 H8-300 H8-325 H8-350 H8-375

Height and Rate 200-400

H8-400 H8-425 H8-450 H8-475 H8-500 H8-550 H8-600

10" Spring Length

Height and Rate

H10-150 H10-175 H10-200 H10-225 H10-250 H10-275 H10-300 H10-325 H10-350 H10-375

Height and Rate

H10-400 H10-425 H10-450 H10-475 H10-500 H10-550 H10-600

12" Spring Length

Height and Rate

H12-125 H12-150 H12-175 H12-200 H12-225 H12-250 H12-275 H12-300 H12-350 H12-375

Height and Rate

H12-400 H12-425 H12-450 H12-475 H12-500 H12-550 H12-600

14" Spring Length

2.5" x 14" long Hypercoil

H14-100 H14-125 H14-150 H14-160 H14-175 H14-200 H14-225 H14-250 H14-275 H14-300

Height and Rate 100-300

H14-300 H14-325 H14-350 H14-400

** this information is given as general specifications. Your chassis manufacturer should be consulted before any purchase. 

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