'72 Mexican Block, factory deck, screw in freeze plugs.
Main girdle with studs and valley girdle
4.030" Bore
3.25" Stroke Forged crank
5.4" forged H-Beam rods, ARP 8740 bolts, 2.123" big end, .912" small end
28 oz. balance.
Probe forged dish blower pistons. Has valve reliefs for inline and twisted wedge heads.
Buy parts listed above, clean and unassembled for $1,750
Buy assembled with new hone, moly faced rings and performance bearings. $2,500