1972-77 Porsche 911 915 Stage 1 Lightweight RSR Flywheel and Spring Hub Metallic Race Clutch Package (PKG 915 225 6RSR KAI1 MS PMS / PKG 9156 LW 1SHR PMS)
6 Bolt RSR Flywheel & 915 Race Clutch Conversion Package - (1972 - 1977) Porsche 911 / 225mm 6 Bolt Crankshaft To 915 Transmission Or 914 Cars Equipped With 6 Bolt Crankshaft And 915 Transmission - Suitable For Racing Use - Approx. Weight: 21.8 lbs
Package Includes:
+ Patrick Motorsports USA Exclusive Lightweight 6-Bolt 225mm RSR Flywheel - Billet Steel - Precision Machined In-House - Certified Balanced - Weight 6.45 Lbs
+ OEM 901 Pilot Bearing
+ KEP Stage 1 Lightweight Sport Clutch Pressure Plate - Forged Aluminum Housing And Iron Friction Plate - Weight: 9.5 lbs - NOTE: Torque Capacity At Flywheel: 530 Ft / Lbs With Metallic Disc
+ Patrick Motorsports Exclusive 915 225mm Lightweight 6 Puck Metallic Race Clutch Disc With Torsion Spring Hub - Weight: 3.55 lbs
+ OEM 915 Starter Ring Gear - Weight: 1.5 lb
+ Sachs 915 Release Bearing - Weight 0.8 lb
+ (QTY 6) OEM M10 Flywheel Bolts
+ (QTY 9) OEM M8 Pressure Plate Bolts
+ (QTY 9) HD Reinforced Steel M8 Pressure Plate Washers (Schnorr Type)
+ Certified Computerized Assembly Balancing Included At No Additional Cost
Alternate Part Numbers: PKG 915 225 6RSR KAI1 MS PMS / PKG.915.225.6RSR.KAI1.MS.PMS / PKG9152256RSRKAI1MSPMS / CLU 9156LW1SHR PKG / CLU-9156LW1SHR-PKG / 9156LW1SHR/ CLU9156LW1SHRPKG
WARNING: CANCER AND REPRODUCTIVE HARM - WWW.P65WARNINGS.CA.GOV
08/20/2026
