Engine Cylinder Head Parts

Viton, 5.5mm stem, 10.6mm guide O.D, 12.5mm seal O.D - Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Viton.

Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Polyacrylic. - Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Polyacrylic.

272°/276° | 11.60mm/11.60mm Valve Lift - 272° performance cams to suit most motorsport applications. Designed for 450hp-600hp engines with a 48-58m...

280°/286° | 11.80mm/11.80mm Valve Lift - 280°/286° cams for high power, high rpm racing engines making 500hp+. Ideal for applications such as as dr...

262°/264° | 11.40mm/11.40mm Valve Lift - Easy power drop-in cams. Designed to work with stock valve springs on near stock engines. Good upgrade in ...