240SX crankshaft pulley question

[97Q45t]

Hi all,I am having an experiment of putting 240SX's lightweight crankshaft pulley on my '97 Q45. From pictures of the 240SX's pulley on eBay, they look similar. I measured the Q45's pulley to be 6.5" diameter. The Q45's pulley holds 3 belts just like the 240SX's. The Q45's pulley has 2 grooves on the outter, 3 grooves in the middle, and 5 grooves on the inner. Could someone with a 240SX confirm to see if they're the same? Thanks!

[Shift__BODOM]

the pulley, from the front to the back, has 3 grooves on the first one, 3 grooves on the second one, and 4 grooves on the 3rd one.

sorry bro, no dice.