H&R 60mm ID Single Race Spring Length 80mm Spring Rate 60 N/mm or 343 lbs/inch 1980-nissan-280zx-esi2268844 HC5-HDSS kit features ACT's most

HC5-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

HUB ASSEMBLY

Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and certain types of track use

4MATIC) Fr GTS BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type3-Black HA

Brembo 19+ Mazda3 Front GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Black

H&R 60mm ID Single Race Spring Length 80mm Spring Rate 60 N/mm or 343 lbs/inch 1980-nissan-280zx-esi2268844 HC5-HDSS kit features ACT's mostH&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