{"id":1379,"date":"2015-12-10T17:18:19","date_gmt":"2015-12-10T17:18:19","guid":{"rendered":"http:\/\/arts-attic.com\/blog\/?p=1379"},"modified":"2015-12-10T17:29:02","modified_gmt":"2015-12-10T17:29:02","slug":"stainless-steel-exhaust-manifold-for-gm-454","status":"publish","type":"post","link":"https:\/\/arts-attic.com\/blog\/?p=1379","title":{"rendered":"Stainless Steel Exhaust Manifold for GM 454"},"content":{"rendered":"<p><div id=\"attachment_1380\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/back.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1380\" src=\"http:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/back-150x99.jpg\" alt=\"Factory stainless steel exhaust manifold for GM 454 engine as used in trucks and recreational vehicles.\" width=\"150\" height=\"99\" class=\"size-thumbnail wp-image-1380\" srcset=\"https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/back-150x99.jpg 150w, https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/back-300x199.jpg 300w, https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/back.jpg 652w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><p id=\"caption-attachment-1380\" class=\"wp-caption-text\">Factory stainless steel exhaust manifold for GM 454 engine as used in trucks and recreational vehicles.<\/p><\/div><br \/>\n<div id=\"attachment_1381\" style=\"width: 160px\" class=\"wp-caption alignright\"><a href=\"http:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/front.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1381\" src=\"http:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/front-150x99.jpg\" alt=\"Factory stainless steel exhaust manifold for GM 454 engine as used in trucks and recreational vehicles.\" width=\"150\" height=\"99\" class=\"size-thumbnail wp-image-1381\" srcset=\"https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/front-150x99.jpg 150w, https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/front-300x199.jpg 300w, https:\/\/arts-attic.com\/blog\/wp-content\/uploads\/2015\/12\/front.jpg 652w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><p id=\"caption-attachment-1381\" class=\"wp-caption-text\">Factory stainless steel exhaust manifold for GM 454 engine as used in trucks and recreational vehicles.<\/p><\/div><\/p>\n<p>GM created these rather expensive to make welded stainless steel exhaust manifolds after encountering a severe problem with their cast iron manifolds warping when the engine is used to deliver large amounts of power as it does in a motorhome.  Ultimately GM selected a different grade or alloy of cast iron that they deemed good enough to do the job and went back to the less expensive to make cast manifolds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GM created these rather expensive to make welded stainless steel exhaust manifolds after encountering a severe problem with their cast iron manifolds warping when the engine is used to deliver large amounts of power as it does in a motorhome. &hellip; <a href=\"https:\/\/arts-attic.com\/blog\/?p=1379\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1379","post","type-post","status-publish","format-standard","hentry","category-fulltimervlife"],"_links":{"self":[{"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1379"}],"version-history":[{"count":3,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1379\/revisions"}],"predecessor-version":[{"id":1383,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1379\/revisions\/1383"}],"wp:attachment":[{"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arts-attic.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}