[{"command":"settings","settings":{"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJxljUEOgzAMBD-Ekq_0B5GbONTIianjtNDXF4Q40F58mNldRykFNWKIoOb3M8Q_5JqtjO1qQuZV-m9nVkk9mk_aZ2B38tuBt5zi6RIBy-hgguXgVA21bmZ6dtTVZdEyxHcL54rPtBy_iyTgIRNyCqNKnz0yFqzmHqL0kWrAweDeLpkdhBcwJTCS-gXi-mMs","theme":"belgrade","theme_token":null},"ajaxTrustedUrl":{"form_action_p_pvdeGsVG5zNF_XLGPTvYSKCf43t8qZYSwcfZl2uzM":true,"\/quick-view\/37770?ajax_form=1":true},"statusMessages":"10000","field_group":{"tabs":{"mode":"modal","context":"view","settings":{"classes":"","show_empty_fields":false,"id":"","label_as_html":false,"direction":"horizontal","width_breakpoint":640}},"html_element":{"mode":"modal","context":"view","settings":{"classes":"col-md-6 col-sm-12","show_empty_fields":false,"id":"","label_as_html":false,"element":"div","show_label":false,"label_element":"h3","label_element_classes":"","attributes":"","effect":"none","speed":"fast"}}},"widthBreakpoint":640,"ajax":{"edit-submit":{"callback":"commerce_ajax_atc_form_submit","disable-refocus":true,"wrapper":"all_form","effect":"fade","progress":{"type":"throbber","message":"Adding to Cart"},"event":"mousedown","keypress":true,"prevent":"click","url":"\/quick-view\/37770?ajax_form=1","httpMethod":"POST","dialogType":"ajax","submit":{"_triggering_element_name":"op","_triggering_element_value":"Add to cart"}}},"user":{"uid":0,"permissionsHash":"24f4caf45625f55038576621d69fc9bd93a92c6f0c2bd8aaf358c2bf1d5791d5"}},"merge":true},{"command":"add_css","data":[{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/core.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/controlgroup.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/checkboxradio.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/resizable.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/button.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/dialog.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/misc\/components\/progress.module.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/misc\/components\/ajax-progress.module.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/modules\/ckeditor5\/css\/ckeditor5.dialog.fix.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/modules\/contrib\/field_group\/formatters\/tabs\/horizontal-tabs.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/assets\/vendor\/jquery.ui\/themes\/base\/theme.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/themes\/claro\/css\/base\/variables.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/themes\/claro\/css\/components\/jquery.ui\/theme.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/core\/themes\/claro\/css\/components\/dialog.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/themes\/contrib\/gin\/dist\/css\/components\/ajax.css?tbs4ir"},{"rel":"stylesheet","media":"all","href":"\/themes\/contrib\/gin\/dist\/css\/components\/dialog.css?tbs4ir"}]},{"command":"add_js","selector":"body","data":[{"src":"\/core\/assets\/vendor\/jquery\/jquery.min.js?v=4.0.0"},{"src":"\/core\/assets\/vendor\/once\/once.min.js?v=1.0.1"},{"src":"\/core\/misc\/drupalSettingsLoader.js?v=11.3.5"},{"src":"\/core\/misc\/drupal.js?v=11.3.5"},{"src":"\/core\/misc\/drupal.init.js?v=11.3.5"},{"src":"\/core\/misc\/debounce.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/version-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/data-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/disable-selection-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/jquery-patch-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/scroll-parent-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/unique-id-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/focusable-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/keycode-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/plugin-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widget-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/labels-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/controlgroup-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/form-reset-mixin-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/mouse-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/checkboxradio-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/draggable-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/resizable-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/button-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/jquery.ui\/ui\/widgets\/dialog-min.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/tabbable\/index.umd.min.js?v=6.3.0"},{"src":"\/core\/assets\/vendor\/tua-body-scroll-lock\/tua-bsl.umd.min.js?v=11.3.5"},{"src":"\/modules\/contrib\/field_group\/formatters\/tabs\/horizontal-tabs.js?tbs4ir"},{"src":"\/core\/misc\/progress.js?v=11.3.5"},{"src":"\/core\/assets\/vendor\/loadjs\/loadjs.min.js?v=4.3.0"},{"src":"\/core\/misc\/announce.js?v=11.3.5"},{"src":"\/core\/misc\/message.js?v=11.3.5"},{"src":"\/themes\/contrib\/belgrade\/js\/message.js?tbs4ir"},{"src":"\/core\/themes\/claro\/js\/ajax.js?tbs4ir"},{"src":"\/core\/misc\/ajax.js?v=11.3.5"},{"src":"\/themes\/contrib\/belgrade\/js\/throbber.js?tbs4ir"},{"src":"\/core\/misc\/displace.js?v=11.3.5"},{"src":"\/core\/misc\/position.js?v=11.3.5"},{"src":"\/core\/misc\/dialog\/dialog-deprecation.js?v=11.3.5"},{"src":"\/core\/misc\/dialog\/dialog.js?v=11.3.5"},{"src":"\/core\/misc\/dialog\/dialog.position.js?v=11.3.5"},{"src":"\/core\/misc\/dialog\/dialog.jquery-ui.js?v=11.3.5"},{"src":"\/core\/modules\/ckeditor5\/js\/ckeditor5.dialog.fix.js?v=11.3.5"},{"src":"\/core\/misc\/dialog\/dialog.ajax.js?v=11.3.5"},{"src":"\/core\/misc\/jquery.form.js?v=4.3.0"},{"src":"\/core\/misc\/form.js?v=11.3.5"},{"src":"\/core\/misc\/details-summarized-content.js?v=11.3.5"},{"src":"\/core\/misc\/details-aria.js?v=11.3.5"},{"src":"\/core\/misc\/details.js?v=11.3.5"},{"src":"\/modules\/contrib\/field_group\/js\/field_group.tabs_validation.js?tbs4ir"}]},{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\n\u003Carticle\u003E\n\u003Cdiv  class=\u0022row\u0022\u003E\n    \n\u003Cdiv  class=\u0022col-md-6 col-sm-12\u0022\u003E\n    \n      \u003Cdiv class=\u0022product--variation-field--variation_field_image__37770 field field--name-field-image field--type-image field--label-hidden field__items\u0022\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E  \u003Cimg loading=\u0022lazy\u0022 src=\u0022\/sites\/default\/files\/styles\/product_page\/public\/products\/2025-11\/image\/817174-BDXN.jpg?itok=ZBZZYla8\u0022 width=\u0022400\u0022 height=\u0022400\u0022 alt=\u0022American Thunder Crossmember-Back Exhaust System 1955-1957 Chevrolet Cars With V8 Engine Aggressive To Moderate Sound Flowmaster\u0022 class=\u0022img-fluid image-style-product-page\u0022 \/\u003E\n\n\n\u003C\/div\u003E\n          \u003C\/div\u003E\n  \n  \u003C\/div\u003E\n\u003Cdiv  class=\u0022col-md-6 col-sm-12\u0022\u003E\n    \n            \u003Cdiv class=\u0022product--variation-field--variation_title__37770 field field--name-title field--type-string field--label-hidden field__item\u0022\u003EAmerican Thunder Crossmember-Back Exhaust System 1955-1957 Chevrolet Cars With V8 Engine Aggressive To Moderate Sound Flowmaster\u003C\/div\u003E\n      \n      \u003Cdiv class=\u0022field field--name-variations field--type-entity-reference field--label-hidden field__items\u0022\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E\u003Cform class=\u0022commerce-order-item-add-to-cart-form-commerce-product-37770 commerce-order-item-add-to-cart-form\u0022 data-drupal-selector=\u0022commerce-order-item-add-to-cart-form-commerce-product-37770\u0022 action=\u0022\/quick-view\/37770\u0022 method=\u0022post\u0022 id=\u0022commerce-order-item-add-to-cart-form-commerce-product-37770\u0022 accept-charset=\u0022UTF-8\u0022\u003E\n  \u003Cdiv class=\u0022field--type-entity-reference field--name-purchased-entity field--widget-commerce-aio-atc-widget js-form-wrapper form-wrapper\u0022 data-drupal-selector=\u0022edit-purchased-entity-wrapper\u0022 id=\u0022edit-purchased-entity-wrapper\u0022\u003E      \n  \u003C\/div\u003E\n\u003Cinput autocomplete=\u0022off\u0022 data-drupal-selector=\u0022form-tvv62-z1kqmsrk85meivdhywvcnxu-unvzzggvedooq\u0022 type=\u0022hidden\u0022 name=\u0022form_build_id\u0022 value=\u0022form-tvv62_z1KQMsRk85MEiVdhyWvCnXU_UnvZZGGVedOOQ\u0022 \/\u003E\n\u003Cinput data-drupal-selector=\u0022edit-commerce-order-item-add-to-cart-form-commerce-product-37770\u0022 type=\u0022hidden\u0022 name=\u0022form_id\u0022 value=\u0022commerce_order_item_add_to_cart_form_commerce_product_37770\u0022 \/\u003E\n\u003Cdiv class=\u0022add-to-cart-message js-form-wrapper form-wrapper\u0022 data-drupal-selector=\u0022add-to-cart-message-container-51897\u0022 id=\u0022add-to-cart-message-container-51897\u0022\u003E\u003C\/div\u003E\n\u003Cdiv data-drupal-selector=\u0022edit-actions\u0022 class=\u0022form-actions js-form-wrapper form-wrapper\u0022 id=\u0022edit-actions\u0022\u003E\t\u003Cinput class=\u0022button--add-to-cart button button--primary js-form-submit form-submit btn btn-primary bi-btn-basket bi-btn-add\u0022 data-drupal-selector=\u0022edit-submit\u0022 data-disable-refocus=\u0022true\u0022 type=\u0022submit\u0022 id=\u0022edit-submit\u0022 name=\u0022op\u0022 value=\u0022Add to cart\u0022\/\u003E\n\n\u003C\/div\u003E\n\n\u003C\/form\u003E\n\u003C\/div\u003E\n          \u003C\/div\u003E\n  \n  \u003Cdiv class=\u0022product--variation-field--variation_sku__37770 field field--name-sku field--type-string field--label-inline clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field__label\u0022\u003ESKU\u003C\/div\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E817174-BDXN\u003C\/div\u003E\n          \u003C\/div\u003E\n\n  \u003Cdiv class=\u0022product--variation-field--variation_list_price__37770 field field--name-list-price field--type-commerce-price field--label-inline clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field__label\u0022\u003EList price\u003C\/div\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E$1,149.95\u003C\/div\u003E\n          \u003C\/div\u003E\n\n  \u003Cdiv class=\u0022product--variation-field--variation_price__37770 field field--name-price field--type-commerce-price field--label-inline clearfix\u0022\u003E\n    \u003Cdiv class=\u0022field__label\u0022\u003EPrice\u003C\/div\u003E\n              \u003Cdiv class=\u0022field__item\u0022\u003E$1,149.95\u003C\/div\u003E\n          \u003C\/div\u003E\n\n  \u003C\/div\u003E\n  \u003C\/div\u003E\u003Cdiv class=\u0022field-group-tabs-wrapper\u0022\u003E\u003Cdiv data-horizontal-tabs class=\u0022horizontal-tabs clearfix\u0022\u003E\n  \u003Cul data-horizontal-tabs-list class=\u0022horizontal-tabs-list visually-hidden\u0022\u003E\u003C\/ul\u003E\n  \u003Cdiv data-horizontal-tabs-panes\u003E\u003Cinput class=\u0022horizontal-tabs-active-tab\u0022 type=\u0022hidden\u0022 \/\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\n            \u003Cdiv class=\u0022product--variation-field--variation_field_product_description__37770 field field--name-field-product-description field--type-text-with-summary field--label-hidden field__item\u0022\u003E\u003Cp\u003EFor the person who is looking for a complete Crossmember-Back dual exhaust system for your 1955-1957 Chevy coupes and sedans. This American Thunder system is manufactured from 2.50-inch mandrel-bent stainless steel for maximum performance and longevity, and includes a built-in H-pipe for a mellow smooth tone eliminating back rap on deceleration.\u003C\/p\u003E\n\u003Cp\u003EThe system includes a pair of Super 40 Series performance mufflers for a deep exterior sound, with a moderate interior tone and dual tailpipes tucked up high for clearance and exit straight out the back under the rear bumper. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Covered by our Lifetime Limited Warranty. Notes: Does Not fit wagons or convertibles.\u003C\/p\u003E\n\u003Cul\u003E\n  \u003Cli\u003EH-pipe Crossover for Maximum Power and Deep Tone\u003C\/li\u003E\n  \u003Cli\u003ESuper 44 Series Mufflers for Deep Powerful Sound\u003C\/li\u003E\n  \u003Cli\u003EMandrel-bent 16-gauge Stainless Steel Tubing\u003C\/li\u003E\n  \u003Cli\u003EIncludes Hangers and Hardware for Installation\u003C\/li\u003E\n  \u003Cli\u003EModerate to Aggressive Exterior Exhaust Tone\u003C\/li\u003E\n  \u003Cli\u003ECrossmember-Back True Dual Exhaust System\u003C\/li\u003E\n  \u003Cli\u003EDoes Not Include Header Reducers or Downpipes for Factory Manifolds\u003C\/li\u003E\n  \u003Cli\u003ELifetime Limited Warranty\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\n      \u003C\/article\u003E\n","dialogOptions":{"width":"80%","buttons":[],"modal":true,"title":"American Thunder Crossmember-Back Exhaust System 1955-1957 Chevrolet Cars With V8 Engine Aggressive To Moderate Sound Flowmaster","classes":{"ui-dialog":"product-quick-view"}}}]