400 (3L80), AT-540, 68RFE, 68RFE Multi-Plate Performance Converter, A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter, BorgWarner 310mm LU (A618, 47RH/RE, 48RE), BorgWarner 310mm NLU, Buick 350, Miscellaneous Components

Spring Retainer
Part No. GM-RS-1

Where to Buy

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  • 400 (3L80), AT-540, 68RFE, 68RFE Multi-Plate Performance Converter, A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter, BorgWarner 310mm LU (A618, 47RH/RE, 48RE), BorgWarner 310mm NLU, Buick 350, Miscellaneous Components Spring Retainer GM-RS-1