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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
heat-treated to a maximum strength of 190
Complete kit with Multi-Layer Steel (MLS) Head Gaskets
If you're looking for a starter index plate
Every Speedmaster flexplate will withstand the extreme power and rpm of your performance application
professional touch
150 lbs./in. Spring Rate 12" Tall Coil Over Shock Springs - Silver (Pair) heat-treated to a maximum strengthSpeedmaster coil springs are designed to withstand the high stress levels of modern suspensions. They're manufactured from high quality chrome silicone steel, heat treated and shot peened, and then powdercoated or plated for protection and appearance. Each spring is guaranteed to be within five percent of its advertised rate.
