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Precision Engineering » Valve Seats

Valve seat inserts and guides for road, performance & competition engines

Valve Seat Inserts

• Extensive range of sizes for engines from karts and motorcycles to American V8s.
• Specialist materials – for specialist high performance /competition engines
• Standard sizes from 20 – 70 mm o.d., together with imperial sizes for pre-set cutters.
• Special range of cast blanks for individual diameters and thicknesses.

Pre-formed carbide tools for cutting valve seat profiles are also available

Valve guides

• Manganese bronze for excellent thermal conductivity, hard wear and low friction
• Wide range for standard and performance engines - Aston Martin; Ferrari; Ford Cosworth; MG; Porsche (356 to GT3).

We also offer a supply and fit service.

Orders may be placed by ‘phone, fax or e mail. We have credit card payment facilities for non-account.customers.