Synchro Ring RS- 915 Box - 1st Gear - 911 (72-76 x2), 2nd Gear 911 (72-86) Performance

915 302 301 04 RS

915 302 301 14 RS

• manual trans synchro ring - Performance Version
• 72-76 x2,  1st and 2nd gear,  and all updated assymetrical teeth boxes
• 77-86,  x1  ,  2nd gear only
• ** any early boxes 72-76 boxes that have been updated to assymetrical teeth will need this for both 1st and 2nd gear
• 91530230104 ss to new 91530230114