Spark Plug Extension Shrouds for RV8

[cjs]

I remember someone saying these are a standard Vauxhall part, can anyone confirm this and if so are they available? I see ACT do them for around £3.50 each is this a good price?

[chassis 33]

ACT's price is pretty much the going rate, CRE also do them, www.castle-race-engines.com/index.php?f=data_home&a=3 but you may want to take advice off Jamie to make sure they're "right"

Regards
Iain