{"id":3048,"date":"2026-09-07T14:14:00","date_gmt":"2026-09-07T14:14:00","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/wilwood-sx6r-big-brake-dynamic-front-brake-kits-140-15309\/"},"modified":"2026-09-07T14:14:00","modified_gmt":"2026-09-07T14:14:00","slug":"wilwood-sx6r-big-brake-dynamic-front-brake-kits-140-15309","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/wilwood-sx6r-big-brake-dynamic-front-brake-kits-140-15309\/","title":{"rendered":"Wilwood SX6R Big Brake Dynamic Front Brake Kits 140-15309"},"content":{"rendered":"

Description<\/h2>\n

Overview<\/strong><\/p>\n

\n
Brand: <\/strong>Wilwood Disc Brakes<\/div>\n
Manufacturer\u2019s Part Number: <\/strong>140-15309<\/div>\n
Part Type: <\/strong>Disc Brake Kits<\/div>\n
Product Line: <\/strong>Wilwood SX6R Big Brake Dynamic Front Brake Kits<\/div>\n
Summit Racing Part Number: <\/strong>WIL-140-15309<\/div>\n
UPC: <\/strong>889545085952<\/div>\n
Position: <\/strong>Front<\/div>\n
Front Rotor Included: <\/strong>Yes<\/div>\n
Front Rotor Style: <\/strong>Slotted surface<\/div>\n
Front Rotor Construction: <\/strong>Vented<\/div>\n
Front Rotor Diameter: <\/strong>14.00 in.\/355.60mm<\/div>\n
Brake Rotor Bolt Pattern (in.): <\/strong>Dual 5 x 4.50 in.\/5 x 4.75 in.<\/div>\n
Brake Rotor Bolt Pattern (mm): <\/strong>Dual 5 x 114.30mm\/5 x 120.65mm<\/div>\n
Rear Rotor Included: <\/strong>No<\/div>\n
Front Caliper Included: <\/strong>No<\/div>\n
Front Caliper Piston Quantity: <\/strong>Six<\/div>\n
Front Caliper Material: <\/strong>Aluminum<\/div>\n
Front Caliper Color: <\/strong>Black<\/div>\n
Rear Caliper Included: <\/strong>No<\/div>\n
Brake Pads Included: <\/strong>Yes<\/div>\n
Friction Material Name: <\/strong>ProMatrix<\/div>\n
Parking Brake Provision: <\/strong>No<\/div>\n
Minimum Recommended Wheel Diameter (in.): <\/strong>18 in.<\/div>\n
Front Spindles Included: <\/strong>No<\/div>\n
Master Cylinder Included: <\/strong>No<\/div>\n
Brake Booster Included: <\/strong>No<\/div>\n
Remanufactured: <\/strong>No<\/div>\n
Brake Hoses Included: <\/strong>No<\/div>\n
Quantity: <\/strong>Sold as a kit.<\/div>\n<\/div>\n

Wilwood SX6R Big Brake Dynamic Front Brake Kits<\/strong><\/p>\n

Wilwood offers SX6R Big Brake Dynamic front brake kits in different sizes and rotor styles\u2014such as slotted and cross-drilled\/slotted. SX6R calipers were designed specifically to provide high-capacity braking with large diameter rotors for extreme-duty and race vehicles. They\u2019re the largest dual-purpose calipers Wilwood has produced, delivering big brake performance for show and dual-purpose street and track vehicles.<\/p>\n

These kits offer additional enhanced braking with wheel and tire upgrades\u2014and are fully compatible with OE master cylinder output and ABS function. Directional 72 staggered vane 14.00 to 15.00 in. rotors provide maximum cooling for sustained high-heat durability. And the aluminum calipers are available in multiple colors. Order the front brake kit recommended for your vehicle application.<\/p>\n","protected":false},"excerpt":{"rendered":"

Disc Brakes, SX6R Big Brake, Front, 14 in. Cross Slotted Rotors, 6-Piston Black Calipers, Chevrolet, Kit<\/p>\n","protected":false},"featured_media":3047,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-3048","product","type-product","status-publish","has-post-thumbnail","product_cat-brake-systems","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product\/3048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/comments?post=3048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3047"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3048"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3048"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3048"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}