SBP Nissan Skyline RB Engine to 350z / G35 Swap Mount Kit

Straightboost® Performance RB Engine Swap Mount Kit for Nissan 350Z / Infiniti G35 (Z33)

At Straightboost® Performance, we’re committed to designing and manufacturing premium-quality performance parts for the automotive community. Every product we release is engineered with durability, performance, and ease of installation in mind.

We are proud to introduce our RB-Series Engine Swap Mount Kit for the Nissan 350Z and Infiniti G35 (Z33) chassis.

Proudly designed and manufactured in the USA, this mount kit provides a strong, reliable solution for installing a Nissan Skyline RB-Series engine into the Z33 platform. Built using premium materials and precision fabrication techniques, these mounts are designed to withstand the demands of both street and track use.

Features

• Engine mount brackets laser-cut from 1/4″ (0.250″) thick steel
• Transmission crossmember laser-cut from 3/16″ (0.185″) thick steel
• Slotted engine and transmission mounting plates for drivetrain positioning and adjustment
• Professionally TIG welded using 100% argon shielding gas
• Reinforced gusseted construction for maximum strength and crack resistance
• Durable black powder-coated finish for corrosion protection
• High-quality Energy Suspension® polyurethane bushings for improved drivetrain control while minimizing vibration

Included Hardware

• (8) Engine mount-to-engine bolts with washers
• (4) Transmission crossmember mounting bolts

Compatible Engines

• Nissan RB20DE
• Nissan RB20DET
• Nissan RB25DE
• Nissan RB25DET
• Nissan RB26DETT
• Nissan RB30

Compatible Chassis

• Nissan 350Z (Z33)
• Infiniti G35

Compatible Transmission

• Nissan CD009 / JK41C 6-Speed Transmission
• Collins Performance Adapter Plate

Fitment Information

This mount kit is specifically engineered for use with a Collins Performance adapter plate paired with a CD009 or JK41C transmission.

If you are planning to use a different transmission or adapter system, please contact us before purchasing so we can help determine compatibility.

Important Note

Our engine mounts and transmission mount are designed as a complete system and are intended to be used together for proper drivetrain positioning.

If you purchase the Engine Mounts Only or Transmission Mount Only option, compatibility with other manufacturers’ components cannot be guaranteed. These individual options are recommended only for customers fabricating the remaining mounting components themselves.