McLeod Soft-Lok Clutch Assemblies

4979-00-03

The McLeod Soft Lok assembly is the most widely used McLeod clutch for drag racers. This unit is NOT recommended for street use. As a NHRA and IHRA record holder, this assembly has low static pressure for a light pedal effort and soft clutch engagement. This unit leaves the starting line harder with less tire spin. The Soft Lok is equipped with adjustable spring pressure and is available with counterweights. Included is a pressure plate, sintered iron disc, and aluminum flywheel.

Soft Lok: Ford 1958-76 BBF Fe 332-428: 10.5 x 1-1/16 x 10 Spline: 184T

? Low Static Pressure. ? Soft Clutch Engagement. ? Leave Line Harder with Less Tire Spin. ? Adjustable Spring Pressure. ? Available with Counterweights.

Ford: 300 63 - 63 5.8 L Engine, Ford: 300 63 - 63 6.4 L Engine, Ford: 300 63 - 63 7 L Engine, Ford: Custom 64 - 67 5.8 L Engine, Ford: Custom 64 - 71 6.4 L Engine, Ford: Custom 64 - 70 7 L Engine, Ford: F-100 60 - 63 5.4 L Engine, Ford: F-100 58 - 67 5.8 L Engine, Ford: F-100 68 - 75 5.9 L Engine, Ford: F-100 68 - 75 6.4 L Engine, Ford: F-150 75 - 76 5.9 L Engine, Ford: F-150 75 - 76 6.4 L Engine, Ford: F-250 60 - 63 5.4 L Engine, Ford: F-250 58 - 67 5.8 L Engine, Ford: F-250 68 - 76 5.9 L Engine, Ford: F-250 68 - 76 6.4 L Engine, Ford: F-350 60 - 63 5.4 L Engine, Ford: F-350 58 - 67 5.8 L Engine, Ford: F-350 64 - 76 5.9 L Engine, Ford: F-350 68 - 76 6.4 L Engine, Ford: F-500 75 - 76 5.9 L Engine, Ford: F-500 75 - 76 6.4 L Engine, Ford: Fairlane 58 - 59 5.4 L Engine, Ford: Fairlane 58 - 66 5.8 L Engine, Ford: Fairlane 61 - 69 6.4 L Engine, Ford: Fairlane 64 - 69 7 L Engine, Ford: GT40 66 - 69 7 L Engine, Ford: Galaxie 59 - 59 5.4 L Engine, Ford: Galaxie 59 - 67 5.8 L Engine, Ford: Galaxie 61 - 67 6.4 L Engine, Ford: Galaxie 63 - 67 7 L Engine, Ford: Galaxie 500 68 - 71 6.4 L Engine, Ford: Galaxie 500 68 - 70 7 L Engine, Ford: LTD 66 - 67 5.8 L Engine, Ford: LTD 66 - 71 6.4 L Engine, Ford: LTD 66 - 70 7 L Engine, Ford: M-400 72 - 73 5.9 L Engine, Ford: M-400 72 - 73 6.4 L Engine, Ford: Mustang 67 - 69 6.4 L Engine, Ford: Mustang 68 - 70 7 L Engine, Ford: P-350 65 - 67 5.8 L Engine, Ford: P-350 68 - 74 5.9 L Engine, Ford: P-350 68 - 74 6.4 L Engine, Ford: Ranchero 58 - 67 5.8 L Engine, Ford: Ranchero 67 - 69 6.4 L Engine, Ford: Ranchero 68 - 69 7 L Engine, Ford: Thunderbird 58 - 59 5.4 L Engine, Ford: Thunderbird 58 - 60 5.8 L Engine, Ford: Torino 68 - 70 6.4 L Engine, Ford: Torino 68 - 70 7 L Engine