Re: Big block in a 66 mustang?
If youve got the money, id buy a conversion kit to make it a mustang II style IFS suspension in the front, which would completely eliminate the shock towers leaving plenty of room for a big block. There are tons of companies that make them, not sure which is the best, but i would check out Year One.com.
1972 F-250 4x4
68' Torino GT fastback
1937 Ford 1 1/2 ton flatbed all original
1979 & 1978 Broncos