Silvia S15 Spec-R 6-Speed Aluminum Shaft. This is our single shaft conversion for the S15 platform. This is a complete 6061-T6 aluminum shaft that is about 1/2 the weight of the factory 2-piece. The shaft features larger, replaceable and greaseable u-joints and can handle about 650WHP. By removing the factory 2-piece shaft and installing a single shaft the car will feel more responsive due to the fact the hanger bearing is not moving up and down during acceleration. Available for most popular motor/trans combinations, if you don’t see yours listed, custom shafts are also available.
Please Note: This is a repalcement shaft for the S15 Spec-R only, if you are using an S15 swap please see the listings under S13 or S14 for the correct fitment.