68-0809 Standard Diameter Valve Guide (0.5015"/0.5020")

68-0809 O2 - Oversized (+0.002") Valve Guide 

68-0809 O5 - Oversized (+0.005") Valve Guide 

68-0809 O40 - Oversized (+0.040") Valve Guide 

Colsibro® BSA valve guide, available in standard and oversized diameters:

• Our guides are manufactured in-house from Colsibro®, a high copper alloy material

• The bores are machined using a gun drill that produces a very close tolerance "burnished" bore, which helps to increase the life of the guide

• To ensure maximum concentricity both the bore and the outside diameter are fine-turned in one operation

• Fits A50 and A65 (1962 - 1970) 

• Manufactured in Coventry, UK

Please note, price is per guide

Guides are available in standard diameter 0.5015"/0.5020" and oversized diameters +0.002", +0.005" and +0.040"