TF727 Ultra-Light 727 46RE 47RE Steel Sun Shell. 29% lighter than the O.E.M. sun shell. Gold dichromate plated.
For the serious enthusiast looking to reduce every possible ounce of weight from the transmission
2.85lbs versus the 3.75 lb stock unit. Almost 1lb of weight reduction
Gold Dichromate Plated – to look just like the Sun!