I have a 68 Chevelle clip on the front of my 55 Chevy. It gets into my radiator support and I'd like to clean up that area. Also the Chevelle steering boxs needs to be rebuild or replaced. Does anyone know if the Vega box will swap and if so, what does it take to make the change? If not, does anyone have any ideas on moving the old unit back an inch or options an improving it's performance? Thanks.