SPEC Steel Flywheel RB20 RB25 RB26
SPEC Steel Flywheel RB20 RB25 RB26

Inventory Loading..

SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Consult a SPEC representative for a recommendation. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life.

Related Parts

Customer Reviews

Based on 4 reviews
shane jones
Spec stage 3

Bought this about a month ago and all I have to say is Raw Brokerage did an amazing shipping job, and spec did an amazing packaging job, but please don’t use the pilot bushing supplied in the clutch kit. It is directional and it’s also steel, you don’t want that for your RB…. But overall the flywheel lined up perfectly, dial pins were easy enough to tap in, so far everything is good.

Kyran Buie

SPEC Steel Flywheel RB20 RB25 RB26

Good but not perfect

Had to tap the pressure plate hole holes as SPEC had the wrong thread pitch. Not even their supplied bolts fit. Worked out in the end, but was a stupid QA oversight

Pjay Kuta


About Raw Brokerage

Located in Orlando, Florida, Raw Brokerage was founded at the beginning of 2008. The company started out as an used Nissan RB engine parts website connecting enthusiast with hard to find parts in the United States. Since then Raw Brokerage has expanded into it's 4,500 square foot facility where it distributes thousands of new and used performance automotive parts, perform extensive car and engine builds specializing in the Nissan RB platform. We have accounts on over 300 brands and access to over 1,000,000 parts. Raw Brokerage focuses on it's core values of integrity, value and service. This allows our team to ensure top level customer satisfaction that you can rely on. Regardless of motorsport we are here to assist in getting your car to perform to it's highest potential. So shop with confidence with us when looking for your next body kit, engine block, turbo, or other performance parts.


What does that mean for you?

Our team is dedicated to more than just customer service, it's driven to provide customer success.  Just like you we are car enthusiast looking to enjoy the process of the build, the satisfaction of the improvements and the success at the track.

With over a decade operating in the performance automotive industry our team has been there, broke that part, compared the alternatives, and have been part of countless projects.

Just like our cars and yours, we're a company focused on always improving.  We seek to provide quality information, process your order quickly and accurately. 

This is the reason why countless car owners return each day to Raw Brokerage for their performance parts needs.





Warning: Cancer and Reproductive Harm

As per California's Prop65 Laws, we are REQUIRED to warn you that the products we sell will put you near a vehicle, which emits dangerous chemicals or worse. Please review the link below before purchase.