New set of Energy Suspension subframe to body polyurethane bushings.  Polyurethane bushings are stronger than rubber (OE) and stiffen up your suspension. Kit includes bushings, sleeves and hardware as shown (4 for the chassis to body, and 2 for the chassis to radiator support). Bushings are black. This kit is for the oddball 73-75 models that have a 1" hole in the core support where the core bushings sit.  Fits the following:

73-75 Firebird/Trans Am w/ core support with 1" bushing hole

NOTE : We suggest you measure your core support bushing hole prior to ordering to prevent ordering the wrong kit.  There is a model with a 1" hole, and one with a 1 3/8" hole.

For models with 1 3/8" core support hole, view ITEM# 133810194763 for black, and ITEM# 131612087397 for red