diff --git a/.changeset/thirty-pillows-laugh.md b/.changeset/thirty-pillows-laugh.md
new file mode 100644
index 00000000000..8679736e2e2
--- /dev/null
+++ b/.changeset/thirty-pillows-laugh.md
@@ -0,0 +1,10 @@
+---
+"@primer/react": minor
+---
+
+SplitPageLayout has moved from `@primer/react/drafts` to `@primer/react`:
+
+```diff
+- import {SplitPageLayout} from '@primer/react/drafts'
++ import {SplitPageLayout} from '@primer/react'
+```
diff --git a/docs/content/PageLayout.mdx b/docs/content/PageLayout.mdx
index 59bc7cb5e4c..a97c495622f 100644
--- a/docs/content/PageLayout.mdx
+++ b/docs/content/PageLayout.mdx
@@ -5,6 +5,7 @@ status: Alpha
 # description: TODO
 source: https://github.com/primer/react/tree/main/src/PageLayout
 storybook: https://primer.style/react/storybook?path=/story/layout-pagelayout--default
+a11yReviewed: true
 ---
 
 ```js
@@ -156,7 +157,7 @@ See [storybook](https://primer.style/react/storybook?path=/story/layout-pagelayo
       <Placeholder label="Header" height={64} />
     </PageLayout.Header>
     <PageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </PageLayout.Content>
     <PageLayout.Pane sticky>
       <Placeholder label="Pane" height={120} />
@@ -183,7 +184,8 @@ Add `offsetHeader` prop to specify the height of the custom sticky header along
       placeItems: 'center',
       backgroundColor: 'canvas.subtle',
       borderBottom: '1px solid',
-      borderColor: 'border.default'
+      borderColor: 'border.default',
+      zIndex: 1
     }}
   >
     Custom sticky header
diff --git a/docs/content/SplitPageLayout.mdx b/docs/content/SplitPageLayout.mdx
index f389ce3554c..7ee3cd6ecd1 100644
--- a/docs/content/SplitPageLayout.mdx
+++ b/docs/content/SplitPageLayout.mdx
@@ -1,14 +1,15 @@
 ---
 title: SplitPageLayout
 componentId: split_page_layout
-status: Draft
+status: Alpha
 description: Provides structure for a split page layout, including independent scrolling for the pane and content regions. Useful for responsive list/detail patterns, when an item in the pane updates the page content on selection.
 source: https://github.com/primer/react/tree/main/src/SplitPageLayout
 storybook: https://primer.style/react/storybook?path=/story/layout-splitpagelayout--default
+a11yReviewed: true
 ---
 
 ```js
-import {SplitPageLayout} from '@primer/react/drafts'
+import {SplitPageLayout} from '@primer/react'
 ```
 
 <Note>
@@ -31,7 +32,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer>
       <Placeholder label="Footer" height={64} />
@@ -60,7 +61,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       </Box>
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer>
       <Placeholder label="Footer" height={64} />
@@ -81,7 +82,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer>
       <Placeholder label="Footer" height={64} />
@@ -102,7 +103,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content hidden={{narrow: true}}>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer>
       <Placeholder label="Footer" height={64} />
@@ -123,7 +124,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer divider="none">
       <Placeholder label="Footer" height={64} />
@@ -141,7 +142,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Header" height={64} />
     </SplitPageLayout.Header>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Pane position="end">
       <Placeholder label="Pane" height={120} />
@@ -165,7 +166,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content padding="condensed">
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer padding="condensed">
       <Placeholder label="Footer" height={64} />
@@ -186,7 +187,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content padding="none">
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer padding="none">
       <Placeholder label="Footer" height={64} />
@@ -222,7 +223,7 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       <Placeholder label="Pane" height={120} />
     </SplitPageLayout.Pane>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Footer>
       <Placeholder label="Footer" height={64} />
@@ -244,14 +245,15 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
       placeItems: 'center',
       backgroundColor: 'canvas.subtle',
       borderBottom: '1px solid',
-      borderColor: 'border.default'
+      borderColor: 'border.default',
+      zIndex: 1
     }}
   >
     Custom sticky header
   </Box>
   <SplitPageLayout>
     <SplitPageLayout.Content>
-      <Placeholder label="Content" height={320} />
+      <Placeholder label="Content" height={420} />
     </SplitPageLayout.Content>
     <SplitPageLayout.Pane sticky offsetHeader={64}>
       <Placeholder label="Pane" height={120} />
@@ -479,12 +481,12 @@ If you need a more flexible layout component, consider using the [PageLayout](/P
     noUnnecessaryDeps: true,
     adaptsToThemes: true,
     adaptsToScreenSizes: true,
-    fullTestCoverage: false,
-    usedInProduction: false,
+    fullTestCoverage: true,
+    usedInProduction: true,
     usageExamplesDocumented: true,
-    hasStorybookStories: false,
+    hasStorybookStories: true,
     designReviewed: false,
-    a11yReviewed: false,
+    a11yReviewed: true,
     stableApi: false,
     addressedApiFeedback: false,
     hasDesignGuidelines: false,
diff --git a/docs/src/@primer/gatsby-theme-doctocat/nav.yml b/docs/src/@primer/gatsby-theme-doctocat/nav.yml
index 71a548febde..261996aedbc 100644
--- a/docs/src/@primer/gatsby-theme-doctocat/nav.yml
+++ b/docs/src/@primer/gatsby-theme-doctocat/nav.yml
@@ -120,9 +120,10 @@
       url: /Select
     - title: SelectPanel
       url: /SelectPanel
-
     - title: Spinner
       url: /Spinner
+    - title: SplitPageLayout
+      url: /SplitPageLayout
     - title: StateLabel
       url: /StateLabel
     - title: StyledOcticon
diff --git a/src/index.ts b/src/index.ts
index cef3a066116..30e67be0b23 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -17,6 +17,14 @@ export type {
   PageLayoutPaneProps,
   PageLayoutFooterProps
 } from './PageLayout'
+export {SplitPageLayout} from './SplitPageLayout'
+export type {
+  SplitPageLayoutProps,
+  SplitPageLayoutHeaderProps,
+  SplitPageLayoutContentProps,
+  SplitPageLayoutPaneProps,
+  SplitPageLayoutFooterProps
+} from './SplitPageLayout'
 
 // Hooks
 export {default as useDetails} from './hooks/useDetails'