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and highly viscous silicone fluid between the two--these SFI-approved Fluid dampers can control all crankshaft vibration
They are installed between the water pump pulley and the drive flange
These durable but lightweight aluminum pumps push up to 35 gallons of water per minute of coolant circulation
This new setup ensures a more 'crisp' shift
They feature extra-thick steel that's double-welded to the ring gear for added strength and anodized for corrosion resistance
Hemi 440 Steel Billet Crankshaft 3.750 Stroke and highly viscous silicone fluidSpeedmaster 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock. Their performance, strength and horsepower capabilities are significantly outstanding compared to cast forged crankshafts. An engine with a 4340 billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material. Those crankshaft are x rayed and ultrasonically tested.
