Manley Pushrod, P/ROD-4130 3/8 7.850. 2007 pontiac solstice The polyurethane inserts in BMR's

The polyurethane inserts in BMR's Polyurethane Differential Bushing Lockout Kit simply reduce the bushing's deflection

The kit is fully bolt-in

BMRs spherical/Delrin

the Sonic has sustained over an hour at 200+ mph under full load without failure - proof of its robust internal structure and superior heat management

Level 2 Big Wheel Kit

Manley Pushrod, P/ROD-4130 3/8 7.850. 2007 pontiac solstice The polyurethane inserts in BMR'sManley 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