511 CuIn B Block built by Muscle Motors. 4.375 bore x 4.
Molnar crank & rods, diamond forged pistons. Trick Flow 240 heads, Huges roller rockers. Melling high vol oil pump.
Performance 727 trans built by company called “727 Specialist” driven by Coan torque conveter. 3.5″x.
I put this in to get the rpms down for hwy cruising and to stay alive. I took out the all new Nodular Iron 742 with True Trac and 3.73 gears due to difficulty with excessive tire spin.