Soft Lok: Mopar 1964-78 340/383/440 6 Bolt Crank: 10.5 x 1-1/8 x 26 Spline: 143T: Aftermarket Transmission
- • Low Static Pressure.
• Soft Clutch Engagement.
• Leave Line Harder with Less Tire Spin.
• Adjustable Spring Pressure.
• Available with Counterweights.