Smallblock Pistons: 1 question.....KB's -or- Sealed Power(SpeedPro hypers)???

360 pistons.....forged with rings....and Free shipping
Wiseco PTS527AS Pro Tru Pistons Small Block Chrysler 360 Flat Top STD Bore 4.000

just ad a 3 or 4 after the AS in the part number to get the 30 and 40 oversize....

and they have wiseco stroker pistons for the same price....and you can them another 10 bucks cheaper...but I am not telling...lol