{"product_id":"speedfactory-shift-change-holder-assembly-b-series","title":"SpeedFactory Shift Change Holder Assembly for B Series FWD","description":"\u003cul\u003e\n\u003cli\u003eFits B16A, B18A, B18B, and B18C FWD Transmissions \u003c\/li\u003e\n\u003cli\u003eReplaces Weak Factory Unit \u003c\/li\u003e\n\u003cli\u003eImproves Shifting Performance and Feel \u003c\/li\u003e\n\u003cli\u003eAvailable with Heavy Spring or OE Spring \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eSpeedFactory Modified Shift Change Holder Assembly - B Series Hydraulic FWD\u003c\/h3\u003e\n\n\u003cp\u003eIf your B-series shifts vague, hangs up on the 2-3, or you've ever caught that dreaded 1-2-1 mis-shift right when you're trying to lay down a run, the shift change holder assembly is usually where the problem lives. The SCHA is the mechanism that moves your shift forks into position, and the stock one just isn't built for hard use. The factory shift arm is cheap stamped steel that bends and stress-cracks, the interlock wears and starts dragging, and the base cracks at the welds. SpeedFactory spent years racing these cars, found every weak point, and rebuilt the assembly to fix all of it. You get a CNC machined tool steel arm that won't bend, CryoHeat-treated and micro-polished internals for smoother shifts, a TIG-welded reinforced base, and a higher-tension return spring that snaps the shifter back to center with authority. The result is shifts that actually engage how they should, lower ETs, and a transmission you're not constantly worried about grenading. Whether you're running a dogbox or a stock synchro trans, this is one of the best things you can do for how your B-series shifts and how long it lives.\u003c\/p\u003e\n\n\u003ch4\u003eHere's Why The Stock SCHA Is Holding You Back\u003c\/h4\u003e\n\n\u003cp\u003eThe stock shift change holder was built for a normal car driven normally, not for someone banging gears at the track. The biggest weak link is the shift arm itself, it's made from low-quality stamped steel, and it bends or stress-cracks under hard shifting. Once that arm's compromised your shifts go vague and inconsistent. The interlock and shift piece wear down too, and as they wear the shift fork starts digging into the interlock, which actually slows your shift speed down over time. And the base cracks where the factory welds fatigue and fail. Put all that together and you've got a gearbox that shifts worse and worse until something lets go, and when it lets go mid-shift it can take transmission internals with it. That's a blown race and a damaged trans from a part most people never think about.\u003c\/p\u003e\n\n\u003ch4\u003eTool Steel Arm That Won't Bend Or Break\u003c\/h4\u003e\n\n\u003cp\u003eThis is the big one. SpeedFactory threw out the weak stamped steel arm and replaced it with one CNC machined from tool steel and heat treated. That's the single part that fails most on the stock assembly, and the SpeedFactory arm just won't bend or snap like the factory piece does. You're no longer shifting through a part that's slowly bending itself out of spec. The shift action stays precise because the arm holds its shape no matter how hard you're rowing through gears. For a drag car especially, where every shift counts and a bent arm costs you the run, this alone is worth the upgrade.\u003c\/p\u003e\n\n\u003ch4\u003eCryoHeat Internals And A Reinforced Welded Base\u003c\/h4\u003e\n\n\u003cp\u003eSpeedFactory didn't stop at the arm. The interlock and shift piece get a CryoHeat treatment and a micro polish, which cuts down the heavy wear these parts normally see and smooths out the shift action. That micro-polished surface also stops the shift fork from digging into the interlock, which is what causes that gradual shift delay on a worn assembly. On top of that the base is TIG welded at multiple points and braced exactly where the factory unit fatigue-cracks and fails. So the whole assembly is stronger, shifts more precisely, and holds up to the abuse of aggressive shifting instead of slowly falling apart on you.\u003c\/p\u003e\n\n\u003ch4\u003eThe HD Spring That Kills Mis-Shifts\u003c\/h4\u003e\n\n\u003cp\u003eHere's a detail you'll feel every single shift. SpeedFactory upgraded the shift select return spring to a much higher-tension unit, and it makes a real difference. It returns the shifter to center with authority, so the shifter's always where it should be when you grab the next gear. That gives you a much more positive feel, makes your 2-3 shifts way easier, and seriously cuts down on those frustrating 1-2-1 and 2-3-2 mis-shifts that cost you time and confidence. And the best part, you don't need solid engine mounts for it to work, it does its job on its own. If you're running a T1 G-Force shifter kit that already has its own return spring, or you just want a stock return feel, there's also a stock spring option to keep the side-to-side effort down.\u003c\/p\u003e\n\n\u003ch4\u003eRace Proven Over A Decade And Thousands Of Cars\u003c\/h4\u003e\n\n\u003cp\u003eThis isn't a part SpeedFactory threw together. It's been run on thousands of road race, drag, and street cars for over a decade, and it's proven itself as one of those upgrades that just eliminates the shifting headaches B-series guys have fought forever. When you're depending on a clean shift to nail a run or just want a gearbox that works like it should every time, this is the part that gets you there. And it protects the expensive stuff, replacing the weak SCHA before it fails is a lot cheaper than fixing the transmission damage it causes when it does.\u003c\/p\u003e\n\n\u003ch4\u003eA Few Things To Know\u003c\/h4\u003e\n\n\u003cp\u003eThese are built to order, so plan on it shipping in about 7-10 business days after you place your order. One heads up on looks, the coloring and finish on the tool steel arm can vary a bit from the photos because of the machining and heat treat process, that's completely normal and has zero effect on how it works. It comes with a one year limited warranty against manufacturing defects, which doesn't cover damage from abuse like a bent base or interlock, normal wear, or any modifications you make to the assembly, since modifying it voids the warranty.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpeedFactory Modified Shift Change Holder Assembly\u003c\/li\u003e\n  \u003cli\u003eFor B-series hydraulic FWD transmissions (dogbox or stock synchro)\u003c\/li\u003e\n  \u003cli\u003eCNC machined, heat-treated tool steel shift arm\u003c\/li\u003e\n  \u003cli\u003eCryoHeat-treated and micro-polished interlock and shift piece\u003c\/li\u003e\n  \u003cli\u003eTIG-welded, reinforced base\u003c\/li\u003e\n  \u003cli\u003eChoice of HD higher-tension spring or stock spring\u003c\/li\u003e\n  \u003cli\u003eImproves shift feel, precision, and consistency\u003c\/li\u003e\n  \u003cli\u003eReduces 1-2-1 and 2-3-2 mis-shifts\u003c\/li\u003e\n  \u003cli\u003eBuilt to order (ships in 7-10 business days)\u003c\/li\u003e\n  \u003cli\u003eOne year limited warranty against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpring Options\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHD Spring - improved shifting feel, especially on aggressive 2-3 shifts\u003c\/li\u003e\n  \u003cli\u003eStock Spring - for T1 G-Force shifter kits (which add their own return spring) or a stock return feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eConfirmed Fitments\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eB16A\u003c\/li\u003e\n  \u003cli\u003eB18A\u003c\/li\u003e\n  \u003cli\u003eB18B\u003c\/li\u003e\n  \u003cli\u003eB18C1\u003c\/li\u003e\n  \u003cli\u003eB18C5\u003c\/li\u003e\n  \u003cli\u003eB-Series Hydraulic FWD Transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e SpeedFactory Modified Shift Change Holder Assembly (SCHA) for B-series hydraulic FWD transmissions (high-performance dogbox or stock synchronized). Replaces the failure-prone stock unit that moves the shift forks. Stock stamped-steel shift arm replaced with a CNC-machined, heat-treated tool steel arm that resists bending and breaking. Interlock and shift piece are CryoHeat treated and micro polished to reduce wear, smooth shift action, and prevent shift-fork digging\/delay. Base is TIG welded and reinforced where stock welds fatigue and fail. Upgraded HD higher-tension return spring returns the shifter to center for a positive feel, easier 2-3 shifts, and fewer 1-2-1\/2-3-2 mis-shifts (does not require solid engine mounts). Stock spring option available for T1 G-Force shifter kits or stock return feel. Confirmed fitments: B16A, B18A, B18B, B18C1, B18C5 B-series hydraulic FWD transmissions. Built to order - ships in 7-10 business days. Coloring\/finish on the tool steel arm may vary from photos due to machining and heat treat. One year limited warranty against manufacturing defects; does not cover abuse (bent base or interlock), normal wear, or modifications (which void warranty). One assembly per order.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n 1990-1993 Acura Integra\u003cdiv\u003e1994-2001 Acura Integra\u003c\/div\u003e\n\u003cdiv\u003e1999-2000 Honda Civic Si\u003c\/div\u003e\n\u003cdiv\u003e1994-1997 Honda Del Sol VTEC\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Shift Change Holder Assembly\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"SpeedFactory","offers":[{"title":"HD Spring","offer_id":45750005235746,"sku":"SFR-05-001","price":731.84,"currency_code":"USD","in_stock":false},{"title":"Stock Spring","offer_id":45750005268514,"sku":"SFR-05-002","price":731.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/speedfactory-shift-change-hold_no7l.jpg?v=1781013517","url":"https:\/\/www.hybrid-racing.com\/products\/speedfactory-shift-change-holder-assembly-b-series","provider":"Hybrid Racing","version":"1.0","type":"link"}