Availability
Coilover Springs, Gray/Silver, 10.0 in. Length, 550 lbs./in. Spring Rate, for Big Block Applications, Chevrolet, Pontiac, Pair
Part Number: HDT-CQ-550-10-F
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 24.000 in. Length, 350 lbs./in.Spring Rate, Each
Part Number: EIB-24003750350S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 24.000 in. Length, 450 lbs./in.Spring Rate, Each
Part Number: EIB-24003750450S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 24.000 in. Length, 550 lbs./in.Spring Rate, Each
Part Number: EIB-24003750550S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Springs, 800 lbs./in. Rate, 2.50 in. I.D., 8.00 in. Length, Black, Pair
Part Number: AAX-8-800BK2
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 22.000 in. Length, 400 lbs./in.Spring Rate, Each
Part Number: EIB-22003750400S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Spring, 180 lbs./in., 12.00 in. Length, 2.5 in. I.D., Polish Chrome Plated, Steel, Each
Part Number: AAX-12-180CH
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Spring, 160 lbs./in., 10.00 in. Length, 2.500 in. I.D., Black Powdercoated, Steel, Each
Part Number: AAX-10-160BK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Springs, Coil Springs, 450 lbs./in. Rate, 8.00 in. Length, 2.50 in. I.D., Black Powdercoated, Pair
Part Number: AAX-8-450BK2
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Coilover Springs, 350 lbs./in. Rate, 2.50 in. I.D., 6.00 in. Length, Black, Pair
Part Number: AAX-6-350BK2
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Springs, 450 lbs./in. Rate, 2.50 in. I.D., 6.00 in. Length, Black, Pair
Part Number: AAX-6-450BK2
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, 400 lbs./in., 10.00 in. Length, 2.500 in. I.D., Black Powdercoated, Steel, Pair
Part Number: AAX-10-400BK2
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 18.000 in. Length, 250 lbs./in.Spring Rate, Each
Part Number: EIB-18003750250S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 18.000 in. Length, 700 lbs./in.Spring Rate, Each
Part Number: EIB-18003750700S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 18.000 in. Length, 350 lbs./in.Spring Rate, Each
Part Number: EIB-18003750350S
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coilover Springs, 85 lbs./in. Rate, 12 in. Length, 2.5 in. Diameter, Black Powdercoated, Pair
Part Number: CEE-2550
Estimated Ship Date: Today
Estimated Ship Date: Today
Coil Spring, 250-300lbs Progressive 255mm Tall ~ Coil Over Spring Set for 337 Shock
Part Number: HLI-311752
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Coilover Springs, 650 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Black, Pair
Part Number: AAX-9-650BK2
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, 500 lbs./in. Rate, 10 in. Length, 2.500 in. I.D. Black Powdercoated, Pair
Part Number: AAX-10-500BK2
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, 450 lbs./in., 10.00 in. Length, 2.500 in. I.D., Black Powdercoated, Steel, Pair
Part Number: AAX-10-450BK2
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Springs, 350 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Black, Pair
Part Number: AAX-9-350BK2
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, 120 lbs./in., 10.00 in. Length, 2.500 in. I.D., Black Powdercoated, Steel, Pair
Part Number: AAX-10-120BK2
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Coilover Spring, 450 lbs./in., 9.625 in. Length, 3.500 in. Upper/2.500 Lower in. I.D., Black Powdercoated, Steel, Each
Part Number: AAX-10USA450
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spring, EIBACH PLATINUM REAR SPRING
Part Number: EIB-S0059
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Coil Over Spring, 3.75 ID X 16 COIL OVER
Part Number: LAN-RR16-350
Not Yet Reviewed
Estimated Ship Date: Nov 6, 2025 if ordered today
Estimated Ship Date: Nov 6, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.