Thread Question

Anything about Ariels
Post Reply
Ian Newton
Posts: 8
Joined: Mon Feb 28, 2011 11:08 am
Contact:

Thread Question

Post by Ian Newton »

Can anyone tell me what thread is used in the alloy open rocker casting 1937 500cc engine for the Valve lifter to screw into. I have one with a damaged thread , and a couple of valve lifters , but am not sure which one is meant to fit .
Thanks Ian
User avatar
brenton.roy
Holder of a Golden Anorak
Holder of a Golden Anorak
Posts: 2056
Joined: Sun Feb 27, 2011 1:13 pm
Location: Adelaide, South Australia
Contact:

Post by brenton.roy »

Hi Ian, it's 5/8" Whitworth about 16 tpi into the cover - this is for the plug that holds the lifter arm?
'51,'56 Squares, '48 VH, '27 Model C, R67/2, Mk IV Le Mans, '06 Super Duke and Ariel projects.
Post Reply

Who is online

Users browsing this forum: No registered users and 14 guests