Front Coilover Spring, 500 Lb. Rate, Vector Series, Big Block

500 Lb. rate spring for Vector Series Front Coilover Kit, 64 1/2-70 Mustang with Big Block Engine.

Lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.
Manufactured in the U.S.A. from high tensile steel.
Expanded body diameter for unsurpassed performance.
Over a 25% weight savings over other brands in the market.
Cold Wound, heat treated and shot peened.

Spring Free Height: 8"
Spring Rate: 500 lbs.
Spring Type: Linear
Upper End ID: 3.63"
Lower End ID: 2.55"
Upper End Style: Flat Ground
Lower End Style: Flat Ground
Material: High tensile spring steel
Finish: Powder Coat