Would like to build out a tired L92 short block I picked up for a N/A build going into a 1975 Datsun 280Z for autocross/track day fun. The crank is in good shape and thinking of Mahle PowerPak pistons with either Scat Pro Comp I-Beam 6.125" rods or Eagle SIR I-Beam in 6.125" length. Good choice? Are there any other options to consider? Also, what bearings would be a good match for this build. Will be using LS3 intake/heads/etc and keep the valve train as light as possible, rpm range to 6500 max.

Thanks,
Joseph