Product Description Direct replacement for the stock clutch drum Includes the ring gear Replaces OEM 37707-90 V-Twin Manufacturing Clutch Drum with Ring Gear at J&P Cycles Browse all J&P Cycles deals $271.99 In Stock at J&P Cycles Price verified 2d ago Buy Now at J&P Cycles Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand V-Twin Manufacturing Size OS Condition New MPN 18-8310 V-Twin Manufacturing