GM Powerglide 10 Clutch Drum Assembly Kit Small Block Chevy heads are

Small Block Chevy heads are available with Straight or Angled sparkplugs

These Speedmaster engine lift plates will allow you to lift your engine up by its intake manifold for easier maneuvering

solid steel construction

if you want more airflow then you should grab up one of these Speedmaster X-Stream air flow top plates

GM Powerglide 10 Clutch Drum Assembly Kit Small Block Chevy heads areSpeedmaster hub and piston kits are engineered for enhanced Powerglide performance. With a 10 clutch drum system, these kits can hold 10 frictions and 10 Kolene steels, boosting the lockup surface to manage much higher torque than modified OE drums.