Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Dana 60HD Drivetrain>Transmission Pans the S-FLO Carbon Lid floats

the S-FLO Carbon Lid floats effectively against harsh engine movement

torque and improving throttle response

Ram-Air is for you

2L Head Stud Kit

Factory connections mean a painless install giving you six acceleration levels and a security mode

Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Dana 60HD Drivetrain>Transmission Pans the S-FLO Carbon Lid floatsThe Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet proof design is engineered to keep both wheels in drive mode even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance free parts.