{"id":574,"date":"2026-07-28T14:37:13","date_gmt":"2026-07-28T11:37:13","guid":{"rendered":"https:\/\/plymouthgtx.net\/blog\/?p=574"},"modified":"2026-07-28T14:37:13","modified_gmt":"2026-07-28T11:37:13","slug":"factory-performance-packages-for-plymouth-gtx","status":"publish","type":"post","link":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/","title":{"rendered":"Factory Performance Packages for Plymouth GTX"},"content":{"rendered":"\n

The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment the first 1967 model rolled off the assembly line, buyers expected more than a basic V8; they wanted a complete package that combined raw power with refined appointments. Chrysler\u2019s response was a series of factory\u2011built performance packages that allowed the GTX to compete with the era\u2019s most feared street beasts while retaining its distinctive styling cues. Understanding how these packages were assembled, and what each component contributed, helps today\u2019s collectors appreciate the engineering intent behind the original machines.<\/p>\n\n\n\n

The heart of the GTX: 440 cubic\u2011inch V8<\/h2>\n\n\n\n

The 440 cubic\u2011inch V8 formed the backbone of every factory performance option for the Plymouth GTX<\/a>, delivering a blend of torque and horsepower that set the car apart from its peers. In its standard form the engine produced roughly 375 horsepower at 5,200 rpm and a formidable 460 foot\u2011pounds of torque, figures that translated into brisk acceleration and effortless highway cruising. Chrysler equipped the 440 with a four\u2011barrel carburetor, high\u2011lift camshaft, and reinforced valve train components to handle the increased stresses of spirited driving. Owners who opted for the performance package often found the engine\u2019s power curve smooth and linear, making the GTX a comfortable daily driver as well as a weekend drag strip contender.<\/p>\n\n\n\n

Beyond raw output, the 440\u2019s durability stemmed from its robust bottom end, featuring forged steel crankshaft and reinforced main bearings that could endure the high\u2011rpm demands of racing applications. The engine\u2019s design allowed for relatively easy aftermarket upgrades, a factor that kept the GTX relevant long after its production run ended. Factory\u2011installed accessories such as a heavy\u2011duty oil pump and upgraded cooling system ensured that the engine maintained optimal operating temperatures, even under prolonged high\u2011load conditions. This combination of power, reliability, and factory support cemented the 440 V8 as the cornerstone of the GTX\u2019s performance legacy.<\/p>\n\n\n\n

440 Super Stock package, unleashing extra horsepower<\/h2>\n\n\n\n

The 440 Super Stock package represented the most aggressive factory tune available for the GTX, targeting drivers who demanded maximum output straight from the dealership. This option raised the engine\u2019s horsepower to approximately 390, achieved through a higher\u2011flow intake manifold, a more aggressive camshaft profile, and a larger-diameter exhaust system. The Super Stock package also incorporated a reinforced connecting rod and piston set, allowing the engine to safely reach higher RPM thresholds without sacrificing durability. Buyers who selected this package benefited from a noticeable improvement in quarter\u2011mile times, often shaving two to three seconds off the stock performance figures.<\/p>\n\n\n\n

In addition to internal engine upgrades, the Super Stock package included external components designed to complement the increased power. A high\u2011capacity fuel pump ensured consistent delivery of fuel under heavy throttle, while a performance\u2011grade ignition system provided a stronger spark at elevated engine speeds. The package also featured a unique hood scoop that facilitated cooler air intake, enhancing combustion efficiency during high\u2011load scenarios. Together, these enhancements created a cohesive performance package that delivered both raw power and the supporting infrastructure needed to exploit it safely.<\/p>\n\n\n\n

Factory\u2011installed 426 Hemi option, a rare performance gem<\/h2>\n\n\n\n

While the 440 engine defined the majority of GTX production, a limited run of models received the legendary 426 Hemi as a factory option, offering a distinct blend of power and heritage. The 426 Hemi, with its hemispherical combustion chambers, generated roughly 425 horsepower and an impressive 490 foot\u2011pounds of torque, positioning the GTX among the most potent muscle cars of its era. Chrysler equipped the Hemi\u2011powered GTX with a reinforced transmission and upgraded rear axle to handle the extra torque, ensuring that the drivetrain could reliably transfer power to the wheels without premature wear.<\/p>\n\n\n\n

\"Factory<\/figure>\n\n\n\n\n\n

Because the Hemi option was produced in limited numbers, surviving examples have become highly sought after by collectors and restoration enthusiasts. The factory\u2011installed Hemi package came with a unique badge on the rear fender, distinguishing it from the standard 440 models at a glance. Internally, the engine featured a forged steel crankshaft, high\u2011strength connecting rods, and a performance\u2011grade camshaft that emphasized high\u2011rpm power delivery. These components, combined with the Hemi\u2019s efficient airflow characteristics, allowed the GTX to achieve acceleration figures that rivaled the most aggressive drag\u2011strip cars of the early 1970s.<\/p>\n\n\n\n

Transmission and drivetrain upgrades, matching power with control<\/h2>\n\n\n\n

To harness the substantial output of the 440 and Hemi engines, Chrysler offered a selection of factory\u2011installed transmission choices tailored to the GTX\u2019s performance goals. The most common pairing was a three\u2011speed automatic equipped with a heavy\u2011duty torque converter, delivering smooth shifts and reliable acceleration for daily driving. For enthusiasts seeking a more engaged experience, a four\u2011speed manual transmission with close\u2011ratio gearing was available, providing quicker acceleration and greater driver control during spirited runs.<\/p>\n\n\n\n

Beyond the transmission, the factory performance packages included reinforced rear differentials and upgraded axle shafts designed to cope with the heightened torque levels. Chrysler often equipped the GTX with a limited\u2011slip differential as part of the performance option, improving traction during hard launches and cornering. The rear axle ratios were typically set to 3.73:1, striking a balance between low\u2011speed torque multiplication and top\u2011end speed capability. These drivetrain enhancements ensured that the engine\u2019s power could be effectively delivered to the pavement without compromising reliability.<\/p>\n\n\n\n

Suspension, brakes, and handling, the hidden side of performance<\/h2>\n\n\n\n

High\u2011output engines alone would not have made the GTX a well\u2011rounded performer; Chrysler recognized the need for complementary suspension and braking upgrades to keep the car stable under aggressive driving. The factory performance package featured a front stabilizer bar that reduced body roll during cornering, while upgraded rear leaf springs provided a firmer ride and better weight transfer. Shock absorbers were tuned for a sportier damping curve, allowing the GTX to maintain composure on both smooth highways and twisty backroads.<\/p>\n\n\n\n

<\/figure>\n\n\n\n\n\n

Stopping power received equal attention, with the performance package including larger front disc brakes and a higher\u2011capacity master cylinder. These components delivered improved pedal feel and reduced stopping distances, essential for a car capable of high speeds. Additionally, the brake system incorporated ventilated rotors to dissipate heat more efficiently during repeated hard braking. Together, the suspension and brake upgrades created a balanced platform that let drivers exploit the GTX\u2019s power without sacrificing safety or handling precision.<\/p>\n\n\n\n

Legacy and modern restoration, why the factory packages still matter<\/h2>\n\n\n\n

Decades after the original production run, the factory performance packages for the Plymouth GTX continue to influence the collector market and restoration community. Enthusiasts value authenticity, and a correctly restored GTX<\/a> with its original performance components commands a premium price at auction. The availability of period\u2011correct parts, such as the 440 Super Stock intake manifold or the Hemi\u2011specific torque converter, allows restorers to recreate the exact driving experience envisioned by Chrysler engineers.<\/p>\n\n\n\n

Modern owners often blend factory specifications with contemporary upgrades, but many choose to retain the original performance package as a baseline. This approach preserves the car\u2019s historical integrity while providing a reliable foundation for further enhancements. The enduring appeal of the GTX\u2019s factory performance options underscores the lasting impact of Chrysler\u2019s engineering decisions, reminding hobbyists that a well\u2011designed performance package can keep a classic car thrilling for generations to come.<\/p>\n","protected":false},"excerpt":{"rendered":"

The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment the first 1967 model rolled off the assembly line, buyers expected more than a basic V8; they wanted a complete package that combined raw power with refined appointments. Chrysler\u2019s response […]<\/p>\n","protected":false},"author":1,"featured_media":571,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nFactory Performance Packages for Plymouth GTX - Roadside Hobby Lounge<\/title>\n<meta name=\"description\" content=\"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Performance Packages for Plymouth GTX - Roadside Hobby Lounge\" \/>\n<meta property=\"og:description\" content=\"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment\" \/>\n<meta property=\"og:url\" content=\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\" \/>\n<meta property=\"og:site_name\" content=\"Roadside Hobby Lounge\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-28T11:37:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1216\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/176ddc37c57b6615c4423051810a8914\"},\"headline\":\"Factory Performance Packages for Plymouth GTX\",\"datePublished\":\"2026-07-28T11:37:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\"},\"wordCount\":1228,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\",\"url\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\",\"name\":\"Factory Performance Packages for Plymouth GTX - Roadside Hobby Lounge\",\"isPartOf\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg\",\"datePublished\":\"2026-07-28T11:37:13+00:00\",\"description\":\"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment\",\"breadcrumb\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage\",\"url\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg\",\"contentUrl\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg\",\"width\":1216,\"height\":640,\"caption\":\"Factory Performance Packages for Plymouth GTX\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"plymouthgtx.net\",\"item\":\"https:\/\/plymouthgtx.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/plymouthgtx.net\/blog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Factory Performance Packages for Plymouth GTX\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#website\",\"url\":\"https:\/\/plymouthgtx.net\/blog\/\",\"name\":\"Blog\",\"description\":\"Explore the blend of relaxation, hobby inspiration, and automotive passion, reviews, tips, and community stories for enthusiasts who love the road.\",\"publisher\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/plymouthgtx.net\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#organization\",\"name\":\"Blog\",\"url\":\"https:\/\/plymouthgtx.net\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/01\/cropped-img_mini_1.webp\",\"contentUrl\":\"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/01\/cropped-img_mini_1.webp\",\"width\":150,\"height\":150,\"caption\":\"Blog\"},\"image\":{\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/176ddc37c57b6615c4423051810a8914\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f5dd62c3e363fde4d39df2b8c79f7c2f0a4016c6806ecbd7a9b67a93648c8d71?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f5dd62c3e363fde4d39df2b8c79f7c2f0a4016c6806ecbd7a9b67a93648c8d71?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/plymouthgtx.net\/blog\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Factory Performance Packages for Plymouth GTX - Roadside Hobby Lounge","description":"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/","og_locale":"en_US","og_type":"article","og_title":"Factory Performance Packages for Plymouth GTX - Roadside Hobby Lounge","og_description":"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment","og_url":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/","og_site_name":"Roadside Hobby Lounge","article_published_time":"2026-07-28T11:37:13+00:00","og_image":[{"width":1216,"height":640,"url":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#article","isPartOf":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/"},"author":{"name":"admin","@id":"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/176ddc37c57b6615c4423051810a8914"},"headline":"Factory Performance Packages for Plymouth GTX","datePublished":"2026-07-28T11:37:13+00:00","mainEntityOfPage":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/"},"wordCount":1228,"commentCount":0,"publisher":{"@id":"https:\/\/plymouthgtx.net\/blog\/#organization"},"image":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage"},"thumbnailUrl":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg","articleSection":["Blog"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/","url":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/","name":"Factory Performance Packages for Plymouth GTX - Roadside Hobby Lounge","isPartOf":{"@id":"https:\/\/plymouthgtx.net\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage"},"image":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage"},"thumbnailUrl":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg","datePublished":"2026-07-28T11:37:13+00:00","description":"The Plymouth GTX emerged in the late 1960s as the brand\u2019s answer to the growing demand for a high\u2011performance, luxury\u2011styled muscle car. From the moment","breadcrumb":{"@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#primaryimage","url":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg","contentUrl":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/07\/factory-performance-packages-for-plymouth-gtx-1.jpg","width":1216,"height":640,"caption":"Factory Performance Packages for Plymouth GTX"},{"@type":"BreadcrumbList","@id":"https:\/\/plymouthgtx.net\/blog\/factory-performance-packages-for-plymouth-gtx\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"plymouthgtx.net","item":"https:\/\/plymouthgtx.net\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/plymouthgtx.net\/blog\/"},{"@type":"ListItem","position":3,"name":"Factory Performance Packages for Plymouth GTX"}]},{"@type":"WebSite","@id":"https:\/\/plymouthgtx.net\/blog\/#website","url":"https:\/\/plymouthgtx.net\/blog\/","name":"Blog","description":"Explore the blend of relaxation, hobby inspiration, and automotive passion, reviews, tips, and community stories for enthusiasts who love the road.","publisher":{"@id":"https:\/\/plymouthgtx.net\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/plymouthgtx.net\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/plymouthgtx.net\/blog\/#organization","name":"Blog","url":"https:\/\/plymouthgtx.net\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/plymouthgtx.net\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/01\/cropped-img_mini_1.webp","contentUrl":"https:\/\/plymouthgtx.net\/blog\/wp-content\/uploads\/2026\/01\/cropped-img_mini_1.webp","width":150,"height":150,"caption":"Blog"},"image":{"@id":"https:\/\/plymouthgtx.net\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/176ddc37c57b6615c4423051810a8914","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/plymouthgtx.net\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f5dd62c3e363fde4d39df2b8c79f7c2f0a4016c6806ecbd7a9b67a93648c8d71?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f5dd62c3e363fde4d39df2b8c79f7c2f0a4016c6806ecbd7a9b67a93648c8d71?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/plymouthgtx.net\/blog"]}]}},"_links":{"self":[{"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/posts\/574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/comments?post=574"}],"version-history":[{"count":1,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/posts\/574\/revisions"}],"predecessor-version":[{"id":575,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/posts\/574\/revisions\/575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/media\/571"}],"wp:attachment":[{"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/media?parent=574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/categories?post=574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plymouthgtx.net\/blog\/wp-json\/wp\/v2\/tags?post=574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}