These are a new CPP brand 1965-1970 Chevy Bel Air, Biscayne and Impala LS engine mount frame conversion brackets. Comes with all mounting hardware. These cannot be used for LS engines that have the low mounted right passengers side AC compressor. These are made to mate up with the adjustable slider LS engine adapter brackets and poly engine mounts available separately in our store.
Sku # 2281