OS Giken LSD + 3.63 R&P + RX7 FC Diff Cover
 

$1700

No expense was spared with building and maintaining the setup. The LSD has been assembled by a professional transmission shop, and religiously maintained from there on; only OS Giken OS250R full synthetic Gear Oil was used.

The ultimate Miata LSD Setup: OS Giken LSD Complete unit + 3.63 Final Drive + RX7 FC N/A Differential Cover.

What is included: Complete 1.8 Miata LSD Differential Swap:
• OS Giken 1.5-way LSD
• 3.63 Final Drive
• FC RX7 N/A differential cover [much beefier than the OEM Miata differential cover, see pictures for comparison between FC and Miata differential covers]
• Every bearing, seal, nut was replaced during the build with brand new OEM Mazda parts
• 1 can of brand new OS GIKEN OS250R full synthetic Gear Oil

Can also include:
• 1.8 Miata axles
• 1.8 Miata driveshaft

Located in Toronto, Ontario, Canada. Willing to ship at buyers expense.

Price updated to $1700

Why the eff is this so flipping cheap? Someone buy this.

Between the OS Giken price, 3.91 gears and install my diff cost $2,500. This is one hell of a price.

Interested, you got PM.

sold

Trying to find a set up like this