Material: Heavy gauge stamped Metal construction and two stage heat dissipating , to longer service life and stronger performance. Applications: Fit most 1982-2007 A518 (46RH, 46RE), A618 (47RH, 47RE, 48RE) and A727 (36RH, 37RH) transmissions. Function: This Filter Extender 14010 is available for transmission pan that lower the filter 1 inch into the pan, and allow proper oil pickup from pan. Reduces fluid temperatures 20-50F and increases fluid capacity. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Metal Package Contents: 1 x 5/32inch Hex Wrench 1 x O-ring 1 x Transmission Filter Extender(Spacer Block) 5 x Flat Washer 2 sets x bolts(6xbolts) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.