1968 Formula S...modify it beyond return?

Don't stop at just sub-frame connectors. Add the entire chassis stiffening kit from US Cartool and make your own Monte Carlo bar for under the hood. You will love the difference in the overall feel of the car on the road.

Do yourself a favor and stick EFI on it and add an overdrive with lock-up converter. No need for mini tubs as stated in earlier posts. Make the thing handle, stop, get decent mileage and have 600hp. Supercharge or turbo charge the thing.

Mine is a handfull with just under 500 hp, but very mild mannered, decent mileage(high teens around town low 20's on the highway), A/C and a great daily driver.