You would probably be money ahead just by buying Cabs engine that he has for sale. Great deal for what you are getting. Its turn key and ready to drop in your rig.

10.53 @ 125mph. 1.37 60 foot. Caltracs and Monoleafs, AFCO shocks.

Heads by INDIO MOTOR MACHINE; IMM.
CP Pistons, PC Carbs.