Thanks for reaching out.
Unfortunately, we do not have a pinpoint ETA. We are in the process of redesigning these manifolds and have not begun production just yet.
Please click the Notify me when this product is in stock link on the product page to be directly emailed when they arrive!
https://www.randakks.com/gen-ii-intake-manifold-set-to-mount-dual-weber-40-idf-carbs.html
Thank you for your inquiry,
Sam
Randakk's Customer Service Team
www.Randakks.com