in my 1965 C10 it had the 230 I-6 but it threw the #1 rod and mangeled it badly broked the piston skirt on #1 and the cam shaft was broke clear in two right after the 1st lobe. so i junked it but keep the head intake and exhaust manifold off the 230 and i bought a running 250 out of a 84 c10 and it has that 1 piece head that is set up with dual exhaust manifold but it interfers with the clutch linkage on the 65 so when i got the time i want to put the 230 head on the 250 engine if it works
Nate
