Standard Refurbished 3.5 / 3.9 / 4.0 / 4.6 Heads

Standard castings that have been stripped, acid dipped and cleaned. The heads are then skimmed a minimal amount to ensure flatness. Guides are removed and replaced with late type sintered steel guides with a stepped top for the late type neoprene valve stem seal. The heads are fitted with new single uprated springs, new valves, caps and collets. The valve seats are re-cut and then lapped in. Price is for 1 pair.

£915

Exchange Item required

Outright Surcharge £225