Brand new OER Big block 1969 Camaro / 1969-70 Nova frame mounts. Part #K701 These correctly position big blocks 1/2" Towards the passenger side. (more room at the steering box) "Correct reproduction replacement for big block models. Each frame bracket is designed to replace the original exactly. Measures 2-1/4" to center of the bolt hole on LH side. Measures 1-3/4" to center of the bolt hole on the RH side."