Soft Lok: Chevrolet 55-85 SBC: 70-90 BBC: 10.5 x 1-1/16 x 10 Spline: 168T: Aftermarket Transmission
- • Low Static Pressure.
• Soft Clutch Engagement.
• Leave Line Harder with Less Tire Spin.
• Adjustable Spring Pressure.
• Available with Counterweights.