Filters
Racing Power Company R3521
1970-80 gm cast iron master cylinder 1.25" bore 9 1/16-24 & 1/2-18 port on left side
Racing Power Company R3523
1976-79 Ford cast iron master cylinder 1" bore 9 1/16-24 & 1/2-18 ports on right side
Racing Power Company R3523C
1976-79 Ford cast iron master cylinder 1" bore 9 1/16-24 & 1/2-18 ports on right side
Racing Power Company R3525
1973-78 Ford cast iron master cylinder 1 1/8" bore 9 1/16-24 & 1/2-18 ports on left side 4-bolt
Racing Power Company R3528
1967-72 Ford mustang master cylinder 1" bore fit disc style 3/8" outlets ports
Racing Power Company R3530
1967-72 ford mustang master cylinder with disc; 1967-72 Ford mustang master cylinder 1" bore 1/2" & 3/8" ports fit disc style (shallow auto tra
