ACT 4 Pad Sprung Race Disc - 4224220 MTX-L PLUS The stock battery tie down

The stock battery tie down is made out of steel and will rust over overtime

AI2-XXG4 kit features a MaXX pressure plate for the serious enthusiast

HC12-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

the best/safest option if you run a screen filter or don’t have room for a cone filter

6240227 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

ACT 4 Pad Sprung Race Disc - 4224220 MTX-L PLUS The stock battery tie down4224220 is a 4 pad spring centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat treated spring steel drive plate and is well suited for the smaller disc sizes in smaller engines.