Manley Pushrod, P/ROD-4130 3/8 8.650 .135WL 1989-pontiac-firebird-esi6878223 This combination of Roto-Joint and

This combination of Roto-Joint and polyurethane bushings improves performance while maintaining ride quality

Each BBK Performance fuel pressure regulator is made from high quality CNC Machined billet aluminum and is hand assembled and pressure tested with a precision leak free diaphragm that will allow fuel pressure adjustment to approximately 65psi

heat treated adjuster• CNC machined tubing for a perfect fit• Fully TIG welded for superior strength• 4140 chromoly threaded tube adaptors• Spherical chromoly and Teflon line rod ends• Shipped fully assembled and ready to install• Uses OEM hardware• Brilliant and durable powder coat finish

Improve handling and front-end stability on your 1978-1987 G-Body with a set of Upper A-Arms from BMR Suspension

All BBK cold air kits are designed to pull cooler denser air into the intake for improved overall power

Manley Pushrod, P/ROD-4130 3/8 8.650 .135WL 1989-pontiac-firebird-esi6878223 This combination of Roto-Joint andManley 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