Sonnax sprag cartridge GM-CS-5 is designed for use with Sonnax performance converter kit GM-RK-16 and works with a 36-tooth GM 6L80 stator support shaft. GM-CS-5 includes the popular 22-element sprag MI-SP-4 with 52100 through-hardened races and heat-treated steel stator caps.

Includes 22-element BorgWarner sprag
Will hold 850 ft-lb. of torque
Fits 8" Opel style 3.250" stator bore, 36-tooth GM spline

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