I am building a board track replica based on the Arlan Ness antique sporty frame. Arlan calls for a 86-99 sporty engine. I am searching for engine mount geometry differences between the 99 to 03 years, is there any difference?

Brian Klock of Klock Werks fame built a project with this frame using the last HD 03 factory engine but I can not find info on any engine mount mods he may have made.

Thanks for the help.

Wow! Good luck with your project, Sounds interesting too. I wish I had the answer for you. Hopefully someone will asist.
Swankster

Welcome to the forum! Somebody will know! You might check w Ness to see if the listing is so old that the 86-99 spec is obsolete. Fabricating plates shouldn't be a project stopper in any case.
Matt