Fits Gen III Hemi Engines and Common Mopar Transmissions. Use with Holley Swap Oil Pans, Fabricated Oil Pans, and Stamped Pans (that do not provide the extra support).;Lower support bolts engine block to transmission or bellhousing for additional driveline strength and support while keeping dirt and debris out of driveline components; Provides OEM style fitment and support on oil pans that do not bolt to the transmission; Fits engine swap oil pans: 302-60, 302-61, 302-64, 302-64BK, 5050WND, 5051WND, WB11010, and stamped steel factory oil pans; Fits all Gen III Hemi engines – 2003 & Up 5.7, 6.1, 6.2, and 6.4-Liter; Fits all common transmissions: TR-6060, NAG1, 545RFE, 8HP70, 8HP90, 9HP75, A727, 46RE, 46RH + More; Fits Lakewood bellhousings: LK7000 or LK7000K with Mopar 3-speed, 4-speed, or Tremec TKO/TKX transmissions; Covers the lower portion of the bell-housing – to keep dirt out of the bell-housing or transmission; Reduces vibration and noise; Rigid cast aluminum design with a natural as-cast aluminum finish; Bolts on over existing oil pan with included fasteners;