These are original Nissan OEM Crankshafts for the 03-06 350Z, 03-06 G35 Sedan, and 03-07 G35 Coupe. VQ35DE engines only. Product # 12200-AC71AReplaces # 12200-AC700
Crankshaft (BC5225) by Brian Crower®. Nissan Vq35De, 86.4mm Stroke, 4340 Billet, Fully Balanced. Material: 4340 Billet. Stroke: 86.4mm.
Unbalanced Crankshaft (BC5225U) by Brian Crower®. Nissan Vq35De, 86.4mm Stroke, 4340 Billet, Unbalanced. Material: 4340 Billet. Stroke: 86.4mm.
Our unique billet main girdle for the 2003-06 Nissan 350Z and Infiniti G35 is an integral part of any high power motor build.
BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting...
BC crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting...
These are original Nissan OEM Crankshafts for the 07-08 350Z, VQ35HR engines only.
This is the woodruff key on the front of the crankshaft. There are 2 keys per crankshaft,front one for the crank pulley,and rear one for the timing belt sprocket.