H&R 60mm ID Single Race Spring Length 140mm Spring Rate 300 N/mm or 1714 lbs/inch - RF140300 Carbon Accessories this Chevy Bel-air radiator includes

this Chevy Bel-air radiator includes the Mishimoto Lifetime Warranty

30 Clicks Of Damping Adjustment With From Super Soft To Race Car Stiff

the exhaust continues 3

5 Seal Head Assembly - 1-5/8in Shaft

H&R 60mm ID Single Race Spring Length 140mm Spring Rate 300 N/mm or 1714 lbs/inch - RF140300 Carbon Accessories this Chevy Bel-air radiator includesH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and