Check the listing for details. HONDA SHADOW 600 VLX600 VT750 Velocity Stack Machined 1999 up VLX. Color: Silver, Condition: New. Listed at 74.99 USD. *NOTE: These are measured for fitment by the mounting diameter on the carb, not the carburetor bore or throat size. Also note: These come equipped with the higher flow rate, stainless steel debris screens. I AM ONLY SELLING THE VELOCITY STACK IN THIS LISTING, Motorcycle IS NOT included...lol :-) C'mon people! (seriously, someone asked me if I was selling the bike for 79.99 :-) for SINGLE CARB HONDA SHADOW 600 VT750 & VLX600 '99 and up (and other 55mm OD carbs) you get 1 full taper-Type velocity stack per order. -(sorry about the pic which also shows three that are still wrapped up in the pictures) - sold as set of 1, setscrews and debris screen included! for SINGLE CARB HONDA SHADOW 600 VLX600 '99 and up & VT750 (with 54mm- 55mm OD carbs) Some guys have installed without rejet: https://www.hondashadow.net/forum/72-technical-discussion/560938-velocity-stack-no-rejet.html Recommended jetting for aftermarket, low restriction exhaust is often: from 142, 145, 148, or 150 main jet and a 45 or 48 pilot jet may be helpful if you shim your needle as well. SPECS 76mm or 3" in legth 54.8mm ID at carb attachment opening (these go from 54.8mm at the mount, and step down to 51mm actual throat ID where it meets the carb on the inside.) 65mm OD at carb end 75mm widest OD at bellmouth I also have polished finish, SEE EBAY#: YES, i can sell 1, 2 or 3 stacks, if you need more. Color/Finish: Machined Aluminum Fits: ANY SINGLE CARB HONDA SHADOW 600 '99+ & VT750 Material: Billet Aluminum ----------------------------------------------------------- FAQ's Q: What is the overall length if these velocity stacks? I have a modified bike and not a ton of clearance in that area. A: hi! they are 76mm or 3" in length. -----------------Q: how should i jet my bike? A: As a general rule of thumb for jetting for velocity stacks, most people bump the main jets up 1 to 2 sizes above the stock jetting. In some cases,(on some bikes), if the bike has stock mufflers, we can get away with just an idle mixture adjustment and a good carb synch. You would probably go up more sizes for straight/open pipes. But the issue is that individual bikes are just too different to offer blanket advice for. The types of muffler (or lack of a muffler), and header setup, your altitude, different cam shafts, big bore kits, state of engine wear and tune,... they're all factors that change jetting specs. So, the simplest thing to do is start out 1 to 2 sizes above stock, and experiment from there. It is also recommended to check out the bike forums related to your model, to see what other guys with similar bikes & setups are running theirs at. Dynojet is a well known jet kit supplier. at jetkit dot com also try carbjetkits dot com note: you will not see any performance increase unless you rejet- because the only thing that has changed is you are now flowing a lot more air, and that can actually reduce performance, because your fuel/air mixture is off. You need more gas in the mix to compensate for the higher airflow. If you have a 600 or 750, these are small engines, and therefore only small gains can be expected, you would probably need to also install a competition, hi-flow/ low restriction exhaust, and correct jetting to feel a noticeable change in all around performance. You should feel a slight difference in high rpm performance with just the stack and rejetting. A good header and exhaust muffler, velocity stack, and dyno tuning-rejetting, will unlock full benefits.----------------------------------------------------------- ACTUAL EBAY FEEDBACK: Fits my 06 honda shadow 600vlx perfectly. Snug and secure. Great packaging HONDA SHADOW 600 VLX600 VT750 54mm - 55mm Velocity Stack Machined 1999 up VLX Great eBay-er! Buyer: Member id joechains HONDA SHADOW 600 VLX600 VT750 55mm Velocity Stack Machined 1999 and up FT this stack looks awesome and fits perfect. Buyer: Member id kevinb4662 HONDA SHADOW 600 VLX600 VT750 55mm Velocity Stack Machined 1999 and up FT Worked great bought for my honda shadow fit perfectly. Fast shipping too!!!!Buyer: Member id bagged0110 UNIVERSAL FIT BILLET ALUMINUM 54mm & 55mm great product.Buyer: Member id sb260502 HONDA SHADOW 600 VLX600 55mm Velocity Stack Machined '99-up 1999 and up Great item. Great seller highly recommended. Lighting fast shipping. AAA+++Buyer: Member id jksouther HONDA SHADOW 600 VLX600 55mm Velocity Stack Thanks again Buyer: Member id no_brakes132 HONDA Velocity stack Machined alum Contact me with any problems. Buyer to pay initial shipping cost as well as return shipping if returned for reasons other than defect. Please contact me before leaving neutral or negative feedback! I have a 100% feedback rating and i intend to keep it that way! as always, ask questions first before buying!