Manley Pushrod, P/ROD-4130 3/8 9.400 Miata The Roto-Joint is an easy

The Roto-Joint is an easy replacement and is supplied fully assembled with grease fitting

and are internally fluted to keeps grease in the bushing

With a front spring rate of 600 lb/in and rear spring rate of 200 lb/in

No modifications to the floor pan required

and help maintain track consistency

Manley Pushrod, P/ROD-4130 3/8 9.400 Miata The Roto-Joint is an easyManley Performance Pushrods are engineered to deliver uncompromising strength, stiffness, and valvetrain stability in todays high performance engines. Manufactured from premium materials and precision heat treated for maximum durability, Manley pushrods are designed to resist deflection under high spring loads and extreme RPM conditions. Consistent wall thickness and exacting tolerances ensure reliable valve timing and long term performance in both