Manufacturer Fast Lane Machine
Part# FLM40010

XL Hybrid Bulkheads

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  • Machined from billet 6061 aluminum
  • Eliminates stock bulkhead and diff case by combining into one unit
  • Eliminates chassis support at TVP mount
  • Eliminates bulkhead brace
  • Superior strength
  • Weighs 191 grams
  • Includes all necessary mounting hardware
  • Accepts stock gears with no modification
  • Includes 10X19X6 bearing and bearing spacers
  • Bulkhead and diff case machined into one solid unit
  • We recommend using FLM48000 draglink


List Price: $108.00

You save $26.00
Price: $82.00
3 Product Reviews - Average rating 3.7 / 5 (Show All)
Beautiful quality
- April 10th 2022
The quality of tolerance and machine work is amazing like all other flm products. You can not even see the parting line between the two half’s of the differential case where the pinion gear bearings sit. I am however dissapointed with the fittment of soread more
Not bad..
- April 10th 2021
Good quality.

Make sure you get all the screws to seperate them 😂 there's a few.

They should tell you that you have to use their drive cups! Don't forget those!

Overall good quality and competitively priced for being solid billet!

I did neeread more
Nicely made and strong
- November 29th 2010
Could use updating for new swaybar set, but very well made and very strong setup. 170g per bulkhead.