I ALSO OWN A 4X4 S-10 BLAZER AS WELL AS MY 93 TY' THE SHOCKS ARE DIFFERENT. THEY ARE SIMILAR, EXCEPT FOR THE TOP OF THE SHOCKS. THE TOP SHOCK MOUNT ON THE TY SHOULD BE WIDER THAN THE ONE ON A 4X4 BLAZER. IF YOU PUT A 4X4 SHOCK ON THE TY, YOU MAY FIND THAT, AT THE TOP, YOU WILL BE ABLE TO SLIDE THE SHOCK SIDE TO SIDE 1/4" TO 1/2" EA . WAY. THIS WILL CREAT INSTABILITY IN YOUR TY'S FRONT SUSPENSION!
WHEN I PURCHASED MY TY, THE PREVIOUS OWNER HAD 4X4 SHOCKS INSTALLED ON THE FRONT, PROBABLY THINKING HE WAS SAVING MONEY! I HAD KYB'S INSTALLED IMMEDIATELY! WHEN THE TECH HELD BOTH SHOCKS TOGETHER, THE SHOCK TOPS WERE WAY DIFFERENT. YOU SHOULD AT LEAST GO TO A QUALIFIED SHOP AND HAVE THEM PULL A SHOCKS FROM THEIR INVENTORY, AND COMPARE A 4X4 SHOCK AND A SHOCK SPEC'D FOR A TYPHOON.