Finally found a 427SO and brought it home yesterday.It is a 68 block with forged pistons .30 over,428 crank,solid roller with roller rockers and edelbrock heads,single plane intake with BIGS carb.I rode in the car it was in before and it was a bit scary (3400 lbs) so it should be about right in my Kirkham.I still need a new
oil pan,flywheel and clutch and I want to change out the water pump for an aftermarket aliminum one.Now on the search for the toploader,and appropriate jag differential. chuck