World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Shop Black Friday Deals
Shop Black Friday Deals

J&P Cycles® Flange-Style Adapter

Product may vary from photo(s).


The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info Gold Club Price: $21.59

Read Reviews

J&P Part: 4000250

– Order in the next to ship today


J&P Cycles® Flange-Style Adapter

Fitment Note: For 36-38mm carbs with 2 3/4" center-to-center studs.

• Heavy-duty mounting adapter for Mikuni and Lectron carbs

• Reinforced, temperature-resistant long-life synthetic rubber

• Permits mounting spigot-style carbs to stock flange-style manifolds

Important Product Notes

Product Specs

Bore Size: 36-38mm

Material: Rubber

Sold in Units: Each


Fitment Note: For 36-38mm carbs with 2 3/4" center-to-center studs.

Customer Reviews

Overall Rating:
5/5 based on 6 ratings

5 by

exactly as advertised, and as always fast shipping

4 by

flange fit perfectly, fast shipping

4 by

I used this adapter to fit a CV carb to my 76 FLH. It fit perfectly, with no modifications or corrections needed. I did need to fabricate a support for the carb do to the flexing of the addapter neck, but this was expected. If you want to make your old shovelhead run better than ever I'd recommend going this route.

Load More Reviews
Fast Free Shipping on Orders at $99.99 & Over
Free Tech
120 Day
Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs