For Opel CIH Ascona B 1584ccm. Bolts: Including ARP 2000 bolts. Note: Extra cost for upgrading to ARP L19 bolts. Bolts Size: 3/8". - All big and small ends are finished with SUNNEN honing machine. Boot Wing for BMW F22 F23 M2 F87 2014-2021 Gloss Black ABS Trunk Spoiler.
