Selling my 493 .
Iron indy -1's that I just had done over the winter by porter racing heads .
30 over 440 block
Arp main and head studs.
Pro gram billet steel main caps .
Indy billet alum. rear seal retainer.
new nitrated comp. solid flat tappet cam.
4.15 4340 crank
H beam rods
Ross pistons...