Product Description Kelsey Hayes type billet master cylinder has 5/8" bore with inline mount holes. 3-1/8" tall Used with 10mm banjo bolt V-Twin Manufacturing Rear Billet Master Cylinder 5/8" Bore Inline at J&P Cycles Browse all J&P Cycles deals $95.99 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 23-3003 V-Twin Manufacturing