HARDRACE:6577

Spring rates : 9 kgF/mm (front) and 11 kgF/mm (rear)

The sound is very nice

The design and construction of the Blitz Nur Spec R exhaust is second to none

Bielle Forgiate - NISSAN Silvia 200SX S14 S15 SR20DET S13 S14 Silvia UL11 HARDRACE:6577Connecting rods do not include bolts! TurboWorks forged connecting rods for NISSAN RB20DET engine mounted in Nissan, 180SX S13, Silvia S14, S15, etc. The set does not contain assembly screws and grease. You can buy them separately, after choosing an option from the drop down menu above the price of the product. Center to Center LengthBig End BoreBig End WidthSmall End BoreSmall End Width 136. 27 mm51mm22,5mm22mm21,1mm Connecting rods designed in H