Manley Pushrod, P/ROD-4130 5/16 +.200 1986-pontiac-firebird-esi7455448 When using with stock 4

When using with stock 4 valve mustang pickup

B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM TH350

This kit includes tubular lower control arms

5" Deck) Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top

Manley Pushrod, P/ROD-4130 5/16 +.200 1986-pontiac-firebird-esi7455448 When using with stock 4Manley 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