500” 440 Professionaly Built by IMM Engines. Ported Indy SR1 Heads, Indy Intake, T&D Rockers, Diamond Pistons (10:5), Scat Crank, Eagle H Beam Rods, Diamond Pistons, Custom Comp Solid Roller, TTI ceramic coated headers, March Serpentine 8 rib setup. MSD Billet Dist, FiTech EFI. Engine Dyno Tuned...