Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valves - 210 cc Intake - 88 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Mopar B / RB-Series - Each

Top End Kit - Performer RPM - Power Package - Cylinder Heads / Camshaft / Gaskets / Intake Manifold / Lifters / Timing Set - Aluminum - Natural - Mopar B / RB-Series - Kit

Valley Cover - Aluminum - Natural - 440 - Mopar RB-Series - Kit

Harmonic Balancer - 7.250 in OD - Steel - Black Zinc - Internal Balance - Mopar B / RB-Series / 426 Hemi - Each

Harmonic Balancer - Pro Sport - 7.01 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Mopar B / RB-Series / 426 Hemi - Each

Harmonic Balancer - Super Damper - 7.074 in OD - SFI 18.1 - Steel - Black Oxide - Internal Balance - Mopar B / RB-Series / 426 Hemi - Each