[Sfinch]

I have a 1965 mustang coup with a inline 6. I am swaping to a 351w with about 400 to 500 hp. what do i need to do to strengthen the frame to handle the power.

[andrewmp6]

Sub frame connectors are a must they make a shock tower repair/ reinforcement kit weld that in while the engine is out.The a export brace and monte carlo bar.And front disc are a must with that much power.

[silver69]

My exact suggesgtions! Omit none of them.