McLeod Racing 6300105M - Original Street Twin, Aluminum, 1955-85 SBC, 1970-90 BBC, 0Bal, 168T, 1-3/16x18

Make Chevrolet Engine 1955-1985 SBC 2pc Seal Engine 2 1970-1990 BBC Engine 3 1991-1999 BBC Gen V Horsepower Rating 1500 Spline 1 3/16In. x 18 Ring Gear 168 tooth Additional Counter Weight Kit Required 560222 Throwout Bearing Included No Pressure Plate Style Diaphragm Pilot Bushing Material N/A Pilot Bushing Included No Number of Discs Double Hub Style Solid Hardware Included Yes Alignment Tool Included Yes Flywheel Material Aluminum Engine Balance Internal Balance Disc Style Segmented Disc Material Ceramic Disc Diameter 10.5In. Clutch Usage Street Clutch Patterns 10.5In. Borg & Beck. Street Twin Only Throwout Bearing Style Standard In 1974 With The Rising Popularity Of Power Adders Such As Nitrous, Superchargers And Turbochargers, Mcleod Recognized The Need For A Clutch Assembly That Was Street Friendly, Yet Still Capable Of Handling Up To 1, 200 Horsepower, Thus The Street Twin Was Born! This Series Of Mcleod Clutch Kit Is Intended For High Horsepower Street Enthusiast. Whether It'S Nos, Supercharger, Turbocharger Or A Big Inch Mountain Motor The "Original Street Twin" Can Handle It. Go With The Innovator Not The Imitator Mcleod Racing!