71-3294 Inlet Valve Guide - Standard Diameter (0.5015"/0.5020")

71-3294 O2 - Oversized (+0.002") Inlet Valve Guide 

71-3294 O5 - Oversized (+0.005") Inlet Valve Guide 

71-3295 Exhaust Valve Guide - Standard Diameter (0.5015"/0.5020")

71-3295 O2 - Oversized (+0.002") Exhaust Valve Guide 

71-3295 O5 - Oversized (+0.005") Exhaust Valve Guide 

Colsibro® B Range late valve guides (1973-78), 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 Tr7 Tiger, T140 Bonneville

• 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" and +0.005"