Rear Coilover Spring, 350 Lb. Rate, Shark Bite, Street Performance

​ ​ ​375 Lb. rate spring for Shark Bite Rear Coilover Kit, Street Performance rate, 63-79 Corvette.

​ ​ ​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: 350 lbs.

​ ​ ​Spring Type: Linear

​ ​ ​Upper End ID: 2.55"

​ ​ ​Lower End ID: 2.55"

​ ​ ​Upper End Style: Flat Ground

​ ​ ​Lower End Style: Flat Ground

​ ​ ​Material: High tensile spring steel

​ ​ ​Finish: Powder Coat