This cast aluminum lower structure support bolts the engine block to the transmission or bellhousing on Gen III Hemi swap builds, adding the strength that most swap oil pans lack. It also covers the bottom of the transmission or bellhousing to keep out dirt and reduce vibration and noise.
Specifications:
- Application: Gen III Hemi
- Engine: Gen III Hemi (2003 & up 5.7, 6.1, 6.2, 6.4L)
- Finish: Natural Cast
- Material: Cast Aluminum
- Product Type: Engine and Transmission Support Bracket
- Part Number: 302-65
Confirmed fitment with Holley swap oil pans 302-60, 302-61, 302-64, and 302-64BK; Weiand 5050WND and 5051WND; White Box WB11010; and Mopar 4893207AA. Also fits Lakewood LK7000/LK7000K bellhousings with Mopar 3-speed, 4-speed, or Tremec TKO/TKX transmissions, and common automatics including TR-6060, NAG1, 545RFE, 8HP70, 8HP90, 9HP75, A727, and 46RE/46RH. Not required with factory oil pans that already bolt to the transmission at the rear of the pan.
FAQ
What is this support bracket for?
It bolts the Gen III Hemi engine block to the transmission or bellhousing, replacing the strength that factory oil pans normally provide but most swap pans lack.
Which oil pans is it confirmed to fit?
Holley 302-60, 302-61, 302-64, and 302-64BK; Weiand 5050WND and 5051WND; White Box WB11010; and Mopar 4893207AA.
Do I need this with a factory oil pan?
No — it's not required with factory oil pans that already bolt to the transmission at the rear of the pan.
What transmissions does it support?
TR-6060, NAG1, 545RFE, 8HP70, 8HP90, 9HP75, A727, 46RE, 46RH, and more, including Lakewood LK7000/LK7000K bellhousings with Mopar or Tremec TKO/TKX manuals.
What material and finish does it use?
Rigid cast aluminum with a natural as-cast finish.
