TransGo Servo Piston - GM 700R4 / 4L60/E / 4L65E / 4L70E X3-STX-M1-HK The casting has added material

The casting has added material on the top of the runner and exterior area of the carb pad

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BBK Performance phenolic intake manifold spacer kits have proven to be a great way to increase performance for late model Ford EFI owners Phenolic spacer is CNC Machined from 3/8 inch phenolic material

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0L engine and 1986 Mustang GT 5

TransGo Servo Piston - GM 700R4 / 4L60/E / 4L65E / 4L70E X3-STX-M1-HK The casting has added materialFrom the factory, 700R4 and 4L60E transmissions were equipped with 4 different servo sizes based on application. The Corvette type piston was primarily found in the tuned, port injected Corvette as well as the high performance Camaro and Firebird. This TransGo servo piston has the largest 2nd apply surface area of all the original equipment servos. Consequently, this servo provides a shorter, firmer 1 2 shift and with an increased apply area, provides