{"product_id":"yunnergo-column-shift-linkage-kit-aca-1800-for-700r4-adjustable-durable-precision","title":"Yunnergo Column Shift Linkage Kit ACA-1800 for 700R4 — Adjustable, Durable Precision","description":"\u003cp\u003e\u003cstrong\u003eThe Yunnergo ACA-1800 adjustable column shift linkage kit converts and refines column shifter motion for 700R4 and related transmissions, giving you a precise, adjustable connection between the steering column and transmission lever.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your classic truck or custom build uses a 700R4, 4L60(E), 4L80E or earlier TH-family automatic, this kit replaces worn or non-adjustable linkage with a tuneable rod-and-joint assembly engineered for reliable, repeatable shifting. Yunnergo designed the ACA-1800 to fit common replacement part numbers (ACA-1800, CB5010, D292-SHLTH400) and to integrate with existing column shift setups without extensive modification.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ACA-1800 improve shifting feel and accuracy?\u003c\/h3\u003e\n\u003cp\u003eThe kit restores tight, predictable motion between your column shifter and transmission by removing slop and offering length and angle adjustments. Tighter tolerances reduce missed detents and make gear selection more confident.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable connecting rod for fine-tuning throw and neutral position\u003c\/li\u003e\n  \u003cli\u003ePrecision-manufactured joints minimize play\u003c\/li\u003e\n  \u003cli\u003eMaterials selected for long-term wear resistance and consistent operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich transmissions and vehicles will this linkage work with?\u003c\/h3\u003e\n\u003cp\u003eACA-1800 is compatible with a wide set of General Motors automatic transmissions and the column shift systems that mate to them. It is suitable for restorations, swaps, and upgrades where those transmission bellies and column shifters are used.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits TH200, TH350, TH400 family transmissions\u003c\/li\u003e\n  \u003cli\u003eCompatible with 700R4, 4L60, 4L60E, 4L80E transmissions\u003c\/li\u003e\n  \u003cli\u003eReplacement for part numbers ACA-1800, CB5010, D292-SHLTH400\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eYunnergo engineered the kit for straightforward installation so it can be dropped into most column shift linkages without cutting or welding. Basic hand tools are typically all that’s needed, and clear adjustment points let you set travel and neutral quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for bolt-on integration with existing column shift systems\u003c\/li\u003e\n  \u003cli\u003eNo complex fabrication or special tooling required\u003c\/li\u003e\n  \u003cli\u003eAdjustable length and angle simplify final alignment and testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat build quality and durability features does the kit offer?\u003c\/h3\u003e\n\u003cp\u003eThe linkage uses high-quality metals and precision machining to provide stable performance under repeated use. Solid joints and corrosion-resistant finishes help extend life in everyday and restored vehicle applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-precision connecting rod for consistent motion transfer\u003c\/li\u003e\n  \u003cli\u003eDurable joint construction resists play and wear over time\u003c\/li\u003e\n  \u003cli\u003eFinish and materials chosen to withstand road and garage environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Yunnergo ACA-1800 linkage kit is aimed at mechanics, restorers, and enthusiasts upgrading or repairing column-shift systems on GM automatic transmissions. If you’re restoring a classic car, performing a transmission swap, or simply replacing a worn factory linkage, this adjustable assembly gives you the fitment flexibility and improved shift feel needed for reliable operation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the ACA-1800 compatible with 4L60E transmissions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the ACA-1800 supports 700R4, 4L60 and 4L60E applications and fits common column-shift setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the neutral position after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the connecting rod length and angle are adjustable so you can fine-tune neutral and shift travel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yunnergo","offers":[{"title":"Default Title","offer_id":48084597178526,"sku":"B0CG32S5Q8","price":37.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yunnergo-aca-1800-front-packaging.jpg?v=1785860490","url":"https:\/\/northtrailauto.ca\/products\/yunnergo-column-shift-linkage-kit-aca-1800-for-700r4-adjustable-durable-precision","provider":"North Trail Auto","version":"1.0","type":"link"}