Hi.
I was in a similar situation last year, always wanted Rev counter for my Super Rocket, trying to find one was not easy, and going for silly money on Ebay, and still in most cases would need extra cost of refurbishment.
Correct Rev counter = RC1303/03, Anti Clockwise, 3 to 1, you will also need cable, drive kit and mounting bracket, i found all these on Ebay
Suggest you try Ashley, cost for as new(old) Rev counter was £200.00
Try Ashley Pople
TEL/FAX: +44 (0)1252 329826
MOBILE: +44 (0)7824 884434
http://www.speedorepairs.co.ukemail: a.pople@btconnect.com
A.E. Pople, Speedo Repairs,
C/O A & E Coachworks,
The Vehicle Centre
Ashchurch Road,
Aldershot,
Hants,
GU12 6LX