Goerend Input Shaft, 23-Spline Billet Steel Shot Peened - D121-104 Goerend-SP

The 23-spline billet input shaft is custom forged from High Strength 300 maraging steel and incorporates a 23-tooth input spline and 62-tooth clutch spline. This shaft utilizes a heavy duty one-piece design, is OE seal compatible, and comes with Goerend lube modifications. This shaft does not fit non-lock transmissions. Chemical Analysis: % By Weight:   93.45 - Iron 1.99 - Nickel (ICP-OES) 1.70 - Silicon (ASTM E1024) 0.88 - Manganese (ICP-OES) 0.86 - Chromium (ICP-OES) 0.43 - Carbon (ASTM E415) 0.42 - Molybdenum (ICP-OES) 0.14 - Copper (ASTM E415) 0.08 - Vanadium (ASTM E415) 0.012 - Aluminum (ASTM E415) 0.011 - Phosphorus (ASTM E415) 0.010 - Lead (ASTM E415) <0.001 - Sulfer (ASTM E415) <0.001 - Titanium (ASTM E415) <0.001 - Niobium (ASTM E415) Rockwell Hardness Test: Scale: HRC  Method: ASTM E18   Location 1 - 52.4 Location 2 - 52.0 Location 3 - 53.0 Location 4 - 52.8 Location 5 - 52.8 Location 6 - 53.2 Location 7 - 54.2