BBC Performer RPM 454 O/P Cylinder Head Assem. 2004-ford-e-150-esi6248982 Rivet - 5/8 in Head

Rivet - 5/8 in Head - 3/16 in Steel Mandrel - 1/4-3/8 in Grip Range - Aluminum - Red Paint - Set of 250

Side Window Visor - Original Ventvisor - Stick-On - Front / Rear - Plastic - Dark Smoke - GM Compact SUV 1995-2005 - Kit

600 in Valves - 204 cc Intake - 63 cc Chamber - 1

25 in Tall - Two 12 AN Outlets - 8 AN Returns - 8 AN Vent - Foam - Plastic - Black - Each

Rocker Arm Nut - Magnum - 3/8-24 in Thread - Steel - Zinc Oxide - Set of 16

BBC Performer RPM 454 O/P Cylinder Head Assem. 2004-ford-e-150-esi6248982 Rivet - 5/8 in HeadCylinder Head Performer RPM High Compression Assembled 2. 190 1. 880 in Valves 290 cc Intake 100 cc Chamber 1. 550 in Springs Angle Plug Aluminum Big Block Chevy Each