3/4" Viper Boxstock 2-Disc Clutch - Vented Blue High-Performance performance capacity make sure your engine program

make sure your engine program is equally prepared for the track

a light cleaning of the housing and ensuring the mounting bolts are tightened correctly using the proper hardware will help maintain peak starting torque

this adaptor ensures your alignment data is dead-on accurate every time you hit the scales

enabling faster acceleration out of turns

minimizing parasitic drag for better fuel efficiency and relentless top-end pull

3/4" Viper Boxstock 2-Disc Clutch - Vented Blue High-Performance performance capacity make sure your engine program3 4" Viper Boxstock 2 Disc Clutch Vented Blue Engineered for Big Pin Boxstock class racing, this 3 4" Viper 6 spring clutch delivers without the driver, offering precise control and durability on the track. The vented blue design enhances cooling during intense sessions, while the robust construction ensures consistent engagement. Key features include the innovative FCDC BPL lever for smooth operation, one weight bolt pre installed in the outer