Rare Parts › HKS Power GEN1 (Discontinued) Slide Cam Gear for RB26/RB20 Image 1 of 3 Image 2 of 3 Image 3 of 3 HKS Power GEN1 (Discontinued) Slide Cam Gear for RB26/RB20 $175.00 sold out Only one available, used in good condition.Fits: Nissan Skyline BNR32 GTR (RB26) and RB20. Sold Out Added! Only one available, used in good condition.Fits: Nissan Skyline BNR32 GTR (RB26) and RB20.