33-1073-5 | 1.250" OD | .030" HP Valve Spring Insert
QualFast HP Valve Spring Inserts have heat-retarding serrations with a blue tint, indicating heat treatment. Priced per piece.
OD: 1.250" | ID: 0.625" | Thickness: .030"
Applications:Audi, Chev., Chrysler, Datsun, Honda/Motorcycle, Kawasaki, Jaguar, Mazda, Perkins, Toyota, Triumph, Yamaha