Close, but no cigar.Zzp has it for $18.
ZZP Ecotec Serpentine Belts
Serpentine belts come in three different sizes: the 400 stock replacement for LNF, LE5, L61, LSJ, the 390 belt for LSJ converted or LNF, LE5, L61 with ATI underdrive pulley and the 345 stock for LNF, LE5, L61, and LSJ without A/C.zzperformance.com