ACT:

"Excellence in Performance", backed by the best one-year warranty in the industry! 4 Pad Rigid Race Disc Aggressive engagement, quickest shifts, increased gear rattle; Premium ceramic friction materials provide moderate wear rates and high heat tolerance, rigid design may increase spline wear; Lightweight rigid design, chromoly hub is heat-treated for strength and durability; Recommended for race use only; High burst strength and holds 28% more torque than typical organic materials 4190004 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. Fitment: 1981 Mazda GLC Base 1981 Mazda GLC Custom 1981 Mazda GLC Custom L 1981 Mazda GLC Sport 1982 Mazda GLC Base 1982 Mazda GLC Custom 1982 Mazda GLC Custom L 1982 Mazda GLC Sport 1983 Mazda GLC Base 1983 Mazda GLC Custom 1983 Mazda GLC Custom L 1983 Mazda GLC Sport 1984 Mazda GLC Base 1984 Mazda GLC DX 1984 Mazda GLC LX 1985 Mazda GLC Base 1985 Mazda GLC DX 1985 Mazda GLC LX 1986 Mazda 323 Base 1986 Mazda 323 DX 1986 Mazda 323 LX 1986 Suzuki Samurai JA 1986 Suzuki Samurai JX 1986 Suzuki Samurai JX SE 1987 Mazda 323 Base 1987 Mazda 323 DX 1987 Mazda 323 LX 1987 Suzuki Samurai JA 1987 Suzuki Samurai JX 1987 Suzuki Samurai JX SE 1988 Mazda 323 Base 1988 Mazda 323 DX 1988 Mazda 323 LX 1988 Mazda 323 SE 1988 Mercury Tracer Base 1988 Suzuki Samurai JA 1988 Suzuki Samurai JX 1989 Mazda 323 Base 1989 Mazda 323 LX 1989 Mazda 323 SE 1989 Mercury Tracer Base 1989 Suzuki Samurai Base 1990 Mazda 323 Base 1990 Mazda 323 SE 1990 Suzuki Samurai JL 1991 Mazda 323 Base 1991 Mazda 323 SE 1991 Suzuki Samurai JA 1991 Suzuki Samurai JL 1991 Suzuki Samurai JS 1992 Mazda 323 Base 1992 Mazda 323 SE 1992 Mazda MX-3 Base 1992 Suzuki Samurai JA 1992 Suzuki Samurai JL 1993 Mazda 323 Base 1993 Mazda 323 SE 1993 Mazda MX-3 Base 1993 Suzuki Samurai JA 1993 Suzuki Samurai JL 1994 Mazda 323 Base 1994 Suzuki Samurai JL 1995 Suzuki Samurai JL