Bert’s steel drive flange couples a GM LS-series crankshaft to a compatible Bert racing transmission drivetrain.
Manufacturer part number: 7-LS1
Rocket product number (SKU): BHZT_7-LS1
This version uses a 10-spline connection. Verify the transmission input and crankshaft flange match before ordering.
Crankshaft Coupler - 10 Spline - Steel - Bert Transmissions - GM LS-Series - Each
SKU:BHZT_7-LS1
Low stock: 6 left
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Bert’s steel drive flange couples a GM LS-series crankshaft to a compatible Bert racing transmission drivetrain.
Manufacturer part number: 7-LS1
Rocket product number (SKU): BHZT_7-LS1
This version uses a 10-spline connection. Verify the transmission input and crankshaft flange match before ordering.
Crankshaft Coupler - 10 Spline - Steel - Bert Transmissions - GM LS-Series - Each