RB Manual Transmission to KA24DE Swap Bolt Kit
This listing is for a custom transmission swap hardware kit designed to mate Nissan Skyline RB20/RB25 manual transmissions (RB20DET, RB20DE, RB25DET, RB25DE) to the KA24DE engine.
The RB bellhousing bolt pattern closely matches the KA24DE. The only modification required is to slightly elongate the two upper mounting holes (approximately 1/4″) to achieve proper alignment. Once adjusted, the transmission bolts up securely.
Hardware Details
These bolts are grade 8.8, offering a reliable upgrade over worn or missing OEM hardware. Ideal for transmission swaps, replacements, or general service.
- Flanged hex head design (15mm)
- Improved load distribution and ease of installation/removal
- Durable and corrosion-resistant finish
Included
- Transmission-to-engine bolts
- Nut for engine rear plate
- Starter-to-transmission bolts
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