Check out the Tech Tips for info on upgrading the engine.

Essentially, the full pressure 235s and 261s will fit but only if you use the shortened water pump (or the relocation plate) that American Classic, Jim Carter and the others sell. The engine and driveline guys can tell you more.

Good luck!
John

~ John

A kid raised on Hotwheels, Matchbox and Tonka cannot be reasonably expected to own only one vehicle as an adult.

1949 Chevrolet 3804
In the Legacy Gallery | In the Gallery Forum
1973 IH 1310 Dump
1963 Kaiser M38A1
2001 International/AmTran RE3000 "Skoolie"
2014 Ford E-350 4x4 (Quigley)