BTR |#36984137BTR SK011 Platinum Gen II Dodge Viper Dual Spring Kit, .660" LiftValve Spring Style: Dual SpringOutside Diameter: 1.285"Maximum Lift: .660"$449.99 /eachAdd to Cart
BTR |#36984135BTR SK010 Platinum Gen I Dodge Viper Dual Spring Kit, .660" LiftValve Spring Style: Dual SpringMaximum Lift: .660"$449.99 /eachAdd to Cart
BTR |#36984140BTR SK012/VSLS Plat. Gen III Dodge Viper Dual Spring Kit LS SealsValve Spring Style: Dual SpringOutside Diameter: 1.285"Maximum Lift: .660"$449.99 /eachAdd to Cart
BTR |#36984138BTR SK011/VSLS Plat. Gen II Dodge Viper Dual Spring Kit, LS SealsValve Spring Style: Dual SpringOutside Diameter: 1.285"Maximum Lift: .660"$449.99 /eachAdd to Cart
BTR |#36984136BTR SK010/VSLS Plat. Gen I Dodge Viper Dual Spring Kit, LS SealsValve Spring Style: StandardOutside Diameter: 1.285"Maximum Lift: .660"$449.99 /eachAdd to Cart
BTR |#36984139BTR SK012 Platinum Gen III Dodge Viper Dual Spring Kit .660" LiftValve Spring Style: Dual SpringMaximum Lift: .660"Installed Height: 1.780"$449.99 /eachAdd to Cart