Mr Gasket Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" MG946 Bonnets 7° Titanium Valve Spring Retainer

7° Titanium Valve Spring Retainer Set5/16" Stem

Designed for Dirt and Asphalt Late Model

Spring Brass Seat Check Ball Protects Power Valve Easy To Install Proper Drill Bit Size With Stop Detailed Instructions

Meziere True Billet Flexplates are clearly the superior choice for quality and precision

155" PISTON +12

Mr Gasket Harmonic Balancer Bolt & Washer Kit 1/2"-20 x 1-1/2" MG946 Bonnets 7° Titanium Valve Spring RetainerMr Gasket Harmonic Balancer Bolt & Washer Kit 1 2" 20 x 1 1 2"Suit Big Block Chevy MG946 946 Made from Grade 8 alloy material and heat treated for superior strength, these harmonic balancer bolts feature a high hex head to prevent socket slippage while rotating the engine when degreeing a cam or adjusting the valves. An extra thick, parallel ground washer is provided to allow for a more accurate, uniform torque. Durable zinc dichromate, gold tone