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KirksWorks Race Service

BMW E30 x GS6-37BZ Gearbox Cross Member and DSSR

BMW E30 x GS6-37BZ Gearbox Cross Member and DSSR

Regular price $700.00 AUD
Regular price Sale price $700.00 AUD
Sale Sold out
1 in stock

This kit is required to fit your BMW GS6-37BZ Diesel 6 Speed Gearbox into your E30 with your M/S5X swap. This gearbox comes from a range of BMW Diesel models including; 120d E87, 320d E90, 320d E46.


Re-use the gearbox feet on the gearbox (transmission supporting bracket 22316760303) and your choice of transmission mounts. Simply relocate the transmission crossmember square headed bolts to the rear body rails and bolt up your gearbox! The Dual Sheer Selector Rod is also at the correct length and angle to fit most chassis mounted shifters.

All fabricated in house on the Gold Coast, Australia.

We do our best to keep our products in stock, but it isn't always possible.

Most of our items are made to order and completed in limited runs — if this applies to your item, it'll be noted on the product page.

Typical turnaround is 2–3 weeks, and if your item needs additional time, we'll notify you with a confirmation and estimated ship date after ordering.

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