{"id":7242,"date":"2026-07-03T01:18:24","date_gmt":"2026-07-03T01:18:24","guid":{"rendered":"http:\/\/australianholden.com\/?p=7242"},"modified":"2026-07-02T02:08:01","modified_gmt":"2026-07-02T02:08:01","slug":"best-suspension-upgrades-for-eh-holden","status":"publish","type":"post","link":"https:\/\/australianholden.com\/index.php\/2026\/07\/03\/best-suspension-upgrades-for-eh-holden\/","title":{"rendered":"Best Suspension Upgrades for EH Holden"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The EH Holden is one of Australia&#8217;s most iconic classic cars. Its combination of timeless styling, Holden&#8217;s famous Red Motor and simple mechanical design make it a favourite among enthusiasts, restorers and weekend cruisers alike. While the EH was considered comfortable and capable in 1963, suspension technology has come a long way in the decades since.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even a well-maintained EH Holden will feel noticeably different to a modern vehicle. Body roll, soft damping, vague steering and ageing suspension components can all detract from the driving experience. The good news is that there are several proven suspension upgrades that can dramatically improve ride quality, handling, safety and driver confidence without sacrificing the classic Holden character.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Why Upgrade the EH Suspension?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Most EH Holdens are now over sixty years old.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even low-kilometre examples commonly suffer from:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Worn bushes<\/li>\n\n\n\n<li>Sagging springs<\/li>\n\n\n\n<li>Tired shock absorbers<\/li>\n\n\n\n<li>Steering wander<\/li>\n\n\n\n<li>Excessive body roll<\/li>\n\n\n\n<li>Poor braking stability<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Many owners are surprised at how much better an EH drives after a complete suspension refresh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In most cases, the biggest gains come from replacing worn factory components rather than extreme modifications.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #1 \u2013 Replace Every Suspension Bush<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">If there&#8217;s one suspension upgrade every EH owner should prioritise, it&#8217;s replacing the suspension bushes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The original rubber bushes deteriorate with age regardless of mileage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms of Worn Bushes<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clunking noises<\/li>\n\n\n\n<li>Wandering steering<\/li>\n\n\n\n<li>Uneven tyre wear<\/li>\n\n\n\n<li>Excessive body movement<\/li>\n\n\n\n<li>Poor road feel<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Best Suspension Bush Upgrade<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Product: Nolathane Complete Suspension Bush Kit<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sharper steering response<\/li>\n\n\n\n<li>Reduced suspension flex<\/li>\n\n\n\n<li>Improved cornering stability<\/li>\n\n\n\n<li>Longer service life than factory rubber<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Best For<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Daily drivers<\/li>\n\n\n\n<li>Restorations<\/li>\n\n\n\n<li>Mild performance builds<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For many EH owners, this upgrade alone transforms the vehicle.<\/p>\n\n\n<div id=\"fu_ebay_0\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 0 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_0\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;Nolathane Complete Suspension Bush Kit<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_0 = null;\nvar waitForDepends_fu_ebay_0 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_0);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_0 = jQuery(\"#fu_ebay_0\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"Nolathane Complete Suspension Bush Kit\",\nfu_ebay_query : \"EH Holden Nolathane Complete Suspension Bush Kit\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 0,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_0.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #2 \u2013 Modern Shock Absorbers<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The original EH shock absorbers were designed for Australian roads in the early 1960s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modern shock technology offers substantial improvements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Better ride control<\/li>\n\n\n\n<li>Reduced body roll<\/li>\n\n\n\n<li>Improved braking stability<\/li>\n\n\n\n<li>Increased driver confidence<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Best Shock Upgrade<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Product: KYB Excel-G Shock Absorbers<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Why They&#8217;re Popular<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excellent ride quality<\/li>\n\n\n\n<li>Reliable performance<\/li>\n\n\n\n<li>Affordable pricing<\/li>\n\n\n\n<li>Suitable for stock ride heights<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Best For<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Street-driven Holdens<\/li>\n\n\n\n<li>Touring vehicles<\/li>\n\n\n\n<li>Restorations<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Fresh shocks often deliver the most noticeable improvement per dollar spent.<\/p>\n\n\n<div id=\"fu_ebay_1\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 1 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_1\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;KYB Excel-G Shock Absorbers<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_1 = null;\nvar waitForDepends_fu_ebay_1 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_1);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_1 = jQuery(\"#fu_ebay_1\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"KYB Excel-G Shock Absorbers\",\nfu_ebay_query : \"KYB Excel-G Shock Absorbers\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 1,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_1.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #3 \u2013 Heavy Duty Coil Springs<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Original front springs often sag after decades of use.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nose-down stance<\/li>\n\n\n\n<li>Reduced suspension travel<\/li>\n\n\n\n<li>Bottoming out<\/li>\n\n\n\n<li>Poor cornering behaviour<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Replacing worn springs restores the correct ride height and handling characteristics.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Best Front Spring Upgrade<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Product: King Springs Heavy Duty Front Coils<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restores ride height<\/li>\n\n\n\n<li>Improved handling<\/li>\n\n\n\n<li>Better weight control<\/li>\n\n\n\n<li>Australian-made<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Best For<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Street cars<\/li>\n\n\n\n<li>Red Motor upgrades<\/li>\n\n\n\n<li>Air-conditioned vehicles<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">King Springs remain one of the most respected names in Australian suspension.<\/p>\n\n\n<div id=\"fu_ebay_2\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 2 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_2\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;King Springs<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_2 = null;\nvar waitForDepends_fu_ebay_2 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_2);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_2 = jQuery(\"#fu_ebay_2\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"King Springs\",\nfu_ebay_query : \"EH Holden King Springs\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 2,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_2.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #4 \u2013 Rear Leaf Spring Upgrade<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Many EH Holdens develop rear-end sag over time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Problems<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vehicle sits low at the rear<\/li>\n\n\n\n<li>Poor load carrying capacity<\/li>\n\n\n\n<li>Reduced ride quality<\/li>\n\n\n\n<li>Axle tramp during acceleration<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Best Rear Suspension Upgrade<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Product: Heavy Duty Leaf Spring Pack<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restores ride height<\/li>\n\n\n\n<li>Improved stability<\/li>\n\n\n\n<li>Better load carrying ability<\/li>\n\n\n\n<li>Reduced axle movement<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Best For<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Touring vehicles<\/li>\n\n\n\n<li>Family cruisers<\/li>\n\n\n\n<li>Modified Holdens<\/li>\n<\/ul>\n\n\n<div id=\"fu_ebay_3\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 3 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_3\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;Leaf Springs<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_3 = null;\nvar waitForDepends_fu_ebay_3 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_3);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. 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Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_4 = jQuery(\"#fu_ebay_4\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"Sway Bar\",\nfu_ebay_query : \"EH Holden Sway Bar\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 4,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_4.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #6 \u2013 Ball Joint Replacement<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ball joints are frequently overlooked during suspension restoration.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Symptoms of Worn Ball Joints<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Steering looseness<\/li>\n\n\n\n<li>Suspension noises<\/li>\n\n\n\n<li>Poor wheel alignment<\/li>\n\n\n\n<li>Tyre wear<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Replacing worn ball joints improves steering precision significantly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Best Ball Joint Kit<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Product: Rare Spares Ball Joint Kit<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quality construction<\/li>\n\n\n\n<li>OE-style fitment<\/li>\n\n\n\n<li>Improved safety<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Best For<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Suspension rebuilds<\/li>\n\n\n\n<li>Restorations<\/li>\n\n\n\n<li>Preventative maintenance<\/li>\n<\/ul>\n\n\n<div id=\"fu_ebay_5\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 5 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_5\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;Ball Joint<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_5 = null;\nvar waitForDepends_fu_ebay_5 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_5);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_5 = jQuery(\"#fu_ebay_5\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"Ball Joint\",\nfu_ebay_query : \"EH Holden Ball Joint\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 5,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_5.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #7 \u2013 Steering Idler Arm and Linkages<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Many EH steering complaints originate from worn steering components rather than suspension itself.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Symptoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excessive steering play<\/li>\n\n\n\n<li>Wandering on highways<\/li>\n\n\n\n<li>Poor cornering confidence<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Upgrades<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>New idler arm<\/li>\n\n\n\n<li>Tie rod ends<\/li>\n\n\n\n<li>Steering linkages<\/li>\n\n\n\n<li>Steering box adjustment<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These upgrades complement suspension improvements perfectly.<\/p>\n\n\n<div id=\"fu_ebay_6\"><!-- Presentation: cols = 4, rows = 2, slideshow = Manual, slides = 3, slideId = 6 --><div class=\"fu_ebay_results_container \">\n<h5 class=\"fu_ebay_results_title\" style=\"display: block !important;\">\n<a name=\"fu_slidetop_6\"><\/a><a href=\"https:\/\/www.ebay.com.au\/?mkcid=1&#038;mkrid=705-53470-19255-0&#038;siteid=15&#038;campid=5339152561&#038;customid=5339151688&#038;toolid=10049&#038;mkevt=1\" class=\"fu_ebay\" style=\"display:inline !important;\" rel=\"nofollow\" target=\"_blank\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/australianholden.com\/wp-content\/plugins\/fast-ebay-listings\/US\/Right_Now_108x45.gif?resize=108%2C45&#038;ssl=1\" style=\"border:0;display:block !important;\" width=\"108\" height=\"45\" alt=\"Right Now on eBay\"\/><\/a>&nbsp;Idler Arm<\/h5>\nLoading&#8230;<\/div>\n<\/div>\n<script>\n<!--\nvar content_fu_ebay_6 = null;\nvar waitForDepends_fu_ebay_6 = setInterval(function () {\n  if (typeof jQuery !== \"undefined\") {\n  if (window.fu_is_bot_useragent !== undefined) {\n    clearInterval(waitForDepends_fu_ebay_6);\n    if (typeof jQuery.ajax == \"undefined\") {\n      console.log(\"Fast eBay Listings: jQuery.ajax missing. Are you using jQuery.Slim that doesn't include ajax? \");\n      return;\n    }\n    if (fu_is_bot_useragent) return;\n    content_fu_ebay_6 = jQuery(\"#fu_ebay_6\");\n    jQuery(document).ready(jQuery.ajax({\n      type : \"post\",\n      url : \"https:\/\/australianholden.com\/wp-admin\/admin-ajax.php\",\n      data : {\n        action : \"fu_ebay_load_search\",\nfuDisableAPICache : 0,\nfuTraceLogging : 0,\nebay_country : \"AU\",\nfu_ebay_customId : \"\",\nfu_ebay_widget : 0,\nfu_ebay_picwidth : 225,\nfu_ebay_arrangement : 0,\nfu_ebay_title : \"Idler Arm\",\nfu_ebay_query : \"EH Holden Idler Arm\",\nfu_ebay_searchInDesc : 0,\nfu_ebay_searchLocation : \"Internationally\",\nfu_ebay_pickupPostcode : \"\",\nfu_ebay_pickupRadius : 0,\nfu_ebay_sort : \"BestMatch\",\nfu_ebay_categoryIds : \"6030\",\nfu_ebay_sellers : \"\",\nfu_ebay_sellerType : \"\",\nfu_ebay_buyingOptions : \"\",\nfu_ebay_conditionOptions : \"\",\nfu_ebay_minPrice : 0,\nfu_ebay_maxPrice : 0,\nfu_ebay_minBids : 0,\nfu_ebay_maxBids : 0,\nfu_cols : 4,\nfu_rows : 2,\nfu_slideshow : \"Manual\",\nfu_slides : 3,\nfu_slideId : 6,\n\n      },\n      success : function( response ) {\n        content_fu_ebay_6.html( response );\n      },\n      error: function(e) {\n        console.log(\"Fast eBay Listings: deferred loading error: \" + e);\n      }\n    }));\n  }}\n}, 10);\n\/\/-->\n<\/script>\n\n\n\n<h1 class=\"wp-block-heading\">Upgrade #8 \u2013 Wheel Alignment<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">One of the cheapest upgrades is also one of the most effective.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Benefits<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Improved tyre life<\/li>\n\n\n\n<li>Better steering feel<\/li>\n\n\n\n<li>Reduced wandering<\/li>\n\n\n\n<li>Improved fuel economy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Always perform an alignment after suspension work.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Best Upgrade for Modified EH Holdens<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">For owners running:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>179 Red Motors<\/li>\n\n\n\n<li>Warm camshafts<\/li>\n\n\n\n<li>Disc brake conversions<\/li>\n\n\n\n<li>Larger wheels<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A complete suspension package often provides the best results.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended Combination<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nolathane bushes<\/li>\n\n\n\n<li>KYB shocks<\/li>\n\n\n\n<li>King Springs<\/li>\n\n\n\n<li>Heavy-duty sway bar<\/li>\n\n\n\n<li>Fresh steering components<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This combination delivers excellent street performance without compromising comfort.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Suspension Upgrades to Avoid<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Not every modification improves an EH Holden.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Mistakes<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Extremely Lowered Springs<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Often worsen ride quality and suspension geometry.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Cheap Generic Shock Absorbers<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Can perform worse than quality factory-style replacements.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Mixing Old and New Components<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Creates inconsistent handling behaviour.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Ignoring Steering Components<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Suspension upgrades cannot compensate for worn steering parts.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Best Upgrade Path for Most EH Owners<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re restoring or improving a street-driven EH Holden, the ideal upgrade order is:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Replace all bushes<\/li>\n\n\n\n<li>Install new shock absorbers<\/li>\n\n\n\n<li>Replace sagging springs<\/li>\n\n\n\n<li>Rebuild steering components<\/li>\n\n\n\n<li>Upgrade sway bar<\/li>\n\n\n\n<li>Perform professional wheel alignment<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">This approach delivers the greatest improvement for the least cost.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Final Thoughts<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The EH Holden remains one of Australia&#8217;s greatest classic cars, but even the best examples can benefit enormously from suspension upgrades. The key is not necessarily radical modification, but rather replacing worn components with quality modern equivalents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Products such as Nolathane suspension bushes, KYB Excel-G shock absorbers, King Springs and upgraded sway bars can dramatically improve handling, ride quality and safety while preserving the character that makes the EH so enjoyable to drive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether you&#8217;re building a show car, weekend cruiser or daily-driven classic, investing in the suspension is one of the smartest upgrades you can make. A properly sorted EH Holden doesn&#8217;t just look better\u2014it feels better every time you get behind the wheel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Related Articles<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EH Holden Suspension Problems<\/li>\n\n\n\n<li>EH Holden Transmission Problems<\/li>\n\n\n\n<li>Holden Red Motor 149 &amp; 179 Issues Explained<\/li>\n\n\n\n<li>Holden Red Motor Cooling System Problems<\/li>\n\n\n\n<li>Holden Red Motor Radiator Upgrade Guide<\/li>\n\n\n\n<li>Early Holden Steering Problems<\/li>\n\n\n\n<li>How to Inspect an Early Holden Before Buying<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The EH Holden is one of Australia&#8217;s most iconic classic cars. Its combination of timeless styling, Holden&#8217;s famous Red Motor and simple mechanical design make it a favourite among enthusiasts, restorers and weekend cruisers alike. While the EH was considered comfortable and capable in 1963, suspension technology has come a long way in the decades [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-7242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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