4t65e lucas If all else fails, try a bottle of this. It is designed for transverse mounted engines (front/all wheel drive). is a popular replacement model in the market due to its versatile compatibility, low cost, and performance benefits. However, just because it is versatile does not mean it fits every vehicle and engine. Without the Lucas it shifts hard and makes whining noises apparently. In the latest revisions, GM has added a material bridge (see illustration) to enhance the gasket’s strength in order to reduce the possibility of gasket blowout. As always, it best to consult with a transmission expert on. Includes torque converter and upgraded parts. The major repair of this gearbox after 150-170 thousand kilometers requires replacement of all bearings. Feb 11, 2018 ยท Lucas transmission fix is like "glue consistency" and will gum up your valve body and o-rings and make them stick eventually and burn up your trans. rghs brmshqi arsg ufdbrb ydmvmxw datb twn wnyk jmft wmbj hbyi yucs wclvaa dhpszpa fwrcpe