#MR88-3L. 4L80E 10 1/2″ Billet 4 Clutch Torque Converter.
4 Carbon Fiber Clutch Disc! Here it is, the new Mega Raptor Quadrolock that has set the industry on its ear. This full billet torque converter has no expense spared. It all starts on the pump side. We have Furnace brazed the fins of this converter to keep fluid from cross leaking into neighboring fin channels. The Furnace brazing also increases the overall rigidity of the fins. We also go so far as TIG welding each individual Turbine fin on both sides. This alone contributes to over 1 hour of welding but offers unmatched fin rigidity. Having the pump side so incredibly rigid allows for no possibility of fins laying over or potential flexing during high torque situations. This ensures we lose absolutely no fluid velocity. The key to a torque converter not feeling muddy is to keep lots of velocity hitting the turbine side, we have provided a sturdy platform for that to occur. On the opposite side, the turbine side, the side that spins the input shaft we have continued with the same process. Both furnace brazing and TIG welding each individual fin. This 4L80E Four Clutch Torque Converter has 130 square inches of high tech Carbon Fiber clutch lining! That’s almost a square foot of Wide Open Throttle holding power, with no equal in a 10 1/2 inch three clutch torque converter. That’s 42% larger than the closest three clutch competition. Fits 4L80E Transmissions.