Indeed. So, the new bumper's mounts have the triangular pattern of the rearmost three bolts on my stock bumper, but the grill is, indeed, too far forward for me to bolt it up.The grille area and core support are bowed outward on the 91-93 trucks to accomodate the intercooler. Notice the triangular profile of the sheetmetal above the intercooler/AC condensor. The frames remained unchanged, so longer bumper mounts are used.