NISMO Reinforced Timing Belt For NISSAN SKYLINE GT-R R32 R33 R34 RB26DETT 13028-RSR45Brand NISMO Series Name Reinforced Timing Belt Product Descriptions Core wires of tempered glass fiber with the tooth fabric made of aramid fiber makes an immediate improvement in resistance to stretch, heat, cutting, tooth loss and abrasion. The result is greater endurance to the high heat, sudden changes in rpm and torque that you get with a tuning engine, so that the maximum potential of your engine can be realized. Identical in shape to the