,Izumi Standard Old School BMX 1/8,Nissan engine Z18 Z20 OHC 8V EFI type 8plugs petrol cylinder head reconditioned,Chrome Outer Primary Cover 8 Hole 4 Speed Harley Shovelhead FX 71-85 OE 60498-80,5.0L Coyote Harmonic Balancer 8-Rib 10% Overdrive Front #818