BBC Performer RPM 454-O Cylinder Head - Assm. - 60459 2A/5 - FIA Approved -

2A/5 - FIA Approved - Dual Layer - Fire Retardant Cotton - Black / Red - Size 52 - Medium - Each

Tachometer Adapter - Non-Current Limiting Ignitions to Ballast Resistor Systems - Each

Helmet - Pro20 - Full Face - Snell SA2020 - Head and Neck Support Ready - Gray - Large - Each

Supercharger Pulley - Serpentine - 3-1/2 in OD - 6-Rib - Aluminum - Black Anodized - Edelbrock E-Force Supercharger System - Each

BBC Performer RPM 454-O Cylinder Head - Assm. - 60459 2A/5 - FIA Approved -Cylinder Head Performer RPM Assembled 2. 190 1. 880 in Valves 290 cc Intake 110 cc Chamber 1. 550 in Springs Angle Plug Aluminum Big Block Chevy Each