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Fits big block Chevy rectangular port cylinder heads on standard deck blocks
not from sand molds
You can get up to 50 percent more starting power when you pick one of these Speedmaster high-torque mini starters
It has bendable locking tabs and comes with special high-strength bolts
Ford FE 390 427 428 Internal Balanced Fluid Damper Harmonic Balancer SFI 18.1 Fits big block Chevy rectangularUsing only three parts a laser welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two these SFI approved Fluid dampers can control all crankshaft vibration, not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
