Trekker Valve Springs and Retainers

Standard replacement valve springs, retainers and collet set suitable for all 1200cc - 1600cc aircooled engines from 1960 on.

Standard replacement valve spring suitable for all 1200cc - 1600cc aircooled engines from 1960 on

Heavy duty set of single valve springs to fit Type 1 engines

Top quality heavy duty set of single valve springs to fit Type 1 engines

Set of 8 heavy duty valve springs for use with cylinder heads with dual springs on each valve. This kit includes...

A complete single valve spring kit ideal for smaller performance camshafts like the Engle 110 or Scat C35. The kit...

Standard replacement valve spring retainer suitable for 1200cc to 1600cc Type 1 engines and 1600 CT engines fitted to Type 25 or T3 buses

Super strong & lightweight chromoly valve spring retainers for performance or aircooled 1200cc – 1600cc Type 1 engines Precision CNC machine to...

Manufactured from super lightweight & strong titianium these are the ultimate valve spring retainer upgrade for high revving race engines that require...

Precision fit and heat treated valve collets prevent valve groove wear and failure. 

Compatible with stock and stainless steel valves, as well as with all stock and aftermarket retainers.

For use on any 8mm valve stem with 3 grooves.

Sold in a set of 16 for 8 valves.