McLeod Racing 4917-00-05 - Soft Lok HCF Chevy 1986-92 350 1Pc Seal 0Bal 10"X 1-3/16 X 18 168T

Disc Diameter 10In. Engine 1986-1992 305 & 350 Engine Balance Internal Balance Flywheel Included Yes Flywheel Material Aluminum Hub Style Solid Make Chevrolet Number of Discs Single Racing Application Drag Racing Ring Gear 153 tooth Spline 1 3/16In. x 18 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.