H&R 2.5 inch ID Single Race Spring Length 10 inch Rate 400 lbs/inch 2023-toyota-gr-supra-esi9253782 ARP Small Block Chevy LS9

ARP Small Block Chevy LS9 GEN IV 6

7 / 112mm Bore / Semi Gloss Black

HKS Airflow Less Adaptor SR

Wilwood’s Five-bolt drive flanges have a long standing reputation for durability

Fragola -3AN Hose Assembly Straight x 90ft 22in

H&R 2.5 inch ID Single Race Spring Length 10 inch Rate 400 lbs/inch 2023-toyota-gr-supra-esi9253782 ARP Small Block Chevy LS9H&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