rts transmission bellhousing, automatic aluminium, sfi 30.1, for nissan & holden commodore vl, rb30 to oe gm powerglide, kit

Using the latest casting technologies, RTS has designed these cast aluminium bellhousings allowing many popular engine/transmission combinations to be easily mated together. They have gone through SFI’s explosion-proof testing procedures and have come out the other side with a SFI 30.1 rating! Manufactured from one-piece A356-T6 cast aluminium, they are roughly 5 times stronger than standard replacement bellhousings and can withstand the harshest tyre shake, while still being able to fit under most floorpans.

• SFI 30.1 Certified


• Works with OEM Powerglide


• A356-T6 cast aluminium


• Precision machined 


• 5x stronger than OEM


• Works with most 11” and smaller torque converters


• Requires removal of OEM bellhousing on OEM cases


• must use 5/16 unc x 2.00" UHL


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