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Instruction Sheets for Part Number AAX-300103
Aldan American Road Comp Coilover Kits
Coilover Kit, Phantom Series, Front/Rear, Twin-Tube, 2 in. Body, Aluminum, 550 lbs./in. Front, 160 lbs./in. Rear, Kit
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Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?
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Overview
Brand:
Manufacturer's Part Number:
300103
Part Type:
Product Line:
Summit Racing Part Number:
AAX-300103
UPC:
00710552281214
Coilover Kit Position:
Front and rear
Adjustable Valving:
Yes
Number of Valving Selections:
6 front, 11 rear
Shocks Included:
Yes
Internal Design:
Twin-tube
Coilover Springs Included:
Yes
Spring Rate (lbs./in.):
550 lbs./in. front, 160 lbs./in. rear
Suspension Height Adjustment:
0.0-2.0 in. lowered front, 0.0-3.0 in. lowered rear
Gas Charged:
Yes
Upper Mount:
Stud front, eyelet rear
Lower Mount:
Tie bar front, eyelet rear
Body Diameter (in.):
2.000
Shock Body Material:
Aluminum
Shock Body Finish:
Silver
Bushing Material:
Polyurethane
Bushing Color:
Black
Spring Finish:
Black
Crossmember Included:
No
Adjustable Mounting Bracket Included:
No
Hardware Included:
Yes
Welding Required:
No
Quantity:
Sold as a kit.
Notes:
Front shocks extended length is 14.50 in., collapsed length is 10.50 in. Rear shocks extended length is 16.50 in., collapsed length is 11.50 in.
Aldan American Road Comp Coilover Kits
Aldan American Road Comp coilover kits are hand-built in the USA to replace your factory shocks and springs with drastically improved handling and ride quality. These kits are designed for specific vehicle applications and offer shock bodies crafted from lightweight, high-strength, CNC-machined 6061 T-6 billet aluminum. They're matched with high-tensile chrome silicon steel coil springs for strong, consistent performance. A black powdercoat provides added durability and a pleasing appearance. The coilover shocks ship fully assembled and are factory serviceable by Aldan American. You can order a pair for either the front or rear suspension, or a complete set for the entire vehicle.
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Some parts are not legal for use in California or other states with similar laws / regulations
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