diff --git a/packages/kubernetes/src/kubernetes.module.ts b/packages/kubernetes/src/kubernetes.module.ts
index 59cb58ef250..e9c436f5110 100644
--- a/packages/kubernetes/src/kubernetes.module.ts
+++ b/packages/kubernetes/src/kubernetes.module.ts
@@ -32,7 +32,6 @@ import { KUBERNETES_MANIFEST_STATUS } from './manifest/status/status.component';
 import { ManifestWizard } from './manifest/wizard/ManifestWizard';
 import './pipelines/stages';
 import { KUBERNETES_FIND_ARTIFACTS_FROM_RESOURCE_STAGE } from './pipelines/stages/findArtifactsFromResource/findArtifactsFromResourceStage';
-import { KUBERNETES_SCALE_MANIFEST_STAGE } from './pipelines/stages/scaleManifest/scaleManifestStage';
 import { KUBERNETES_DISABLE_MANIFEST_STAGE } from './pipelines/stages/traffic/disableManifest.stage';
 import { KUBERNETES_ENABLE_MANIFEST_STAGE } from './pipelines/stages/traffic/enableManifest.stage';
 import { KUBERNETES_UNDO_ROLLOUT_MANIFEST_STAGE } from './pipelines/stages/undoRolloutManifest/undoRolloutManifestStage';
@@ -73,7 +72,6 @@ const requires = [
   KUBERNETES_MANIFEST_ARTIFACT,
   KUBERNETES_LOAD_BALANCER_TRANSFORMER,
   KUBERNETES_SECURITY_GROUP_TRANSFORMER,
-  KUBERNETES_SCALE_MANIFEST_STAGE,
   KUBERNETES_UNDO_ROLLOUT_MANIFEST_STAGE,
   KUBERNETES_FIND_ARTIFACTS_FROM_RESOURCE_STAGE,
   KUBERNETES_MANIFEST_SELECTOR,
diff --git a/packages/kubernetes/src/manifest/scale/ScaleSettingsForm.tsx b/packages/kubernetes/src/manifest/scale/ScaleSettingsForm.tsx
new file mode 100644
index 00000000000..11daa37937b
--- /dev/null
+++ b/packages/kubernetes/src/manifest/scale/ScaleSettingsForm.tsx
@@ -0,0 +1,43 @@
+import React, { useState } from 'react';
+import { NumberInput, StageConfigField } from '@spinnaker/core';
+import type { IScaleCommand } from './scale.controller';
+
+export interface IScaleSettingsFormProps {
+  options: IScaleCommand;
+  onChange(options: IScaleCommand): void;
+}
+
+export interface IScaleSettingsFormState {
+  options: IScaleCommand;
+}
+
+export function ScaleSettingsForm({ options, onChange }: IScaleSettingsFormProps) {
+  const [state, setState] = useState<IScaleSettingsFormState>({
+    options: options,
+  });
+
+  const updateReplicas = (newReplicas: number) => {
+    state.options.replicas = newReplicas;
+    if (onChange) {
+      onChange(state.options);
+    }
+    setState({ options: state.options });
+  };
+
+  return (
+    <div className="form-horizontal">
+      <StageConfigField label="Replicas" fieldColumns={4} groupClassName="form-group form-inline">
+        <div className="input-group">
+          <NumberInput
+            inputClassName="input-sm highlight-pristine"
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
+              updateReplicas(e.target.valueAsNumber);
+            }}
+            value={options.replicas}
+            min={0}
+          />
+        </div>
+      </StageConfigField>
+    </div>
+  );
+}
diff --git a/packages/kubernetes/src/manifest/scale/scale.controller.ts b/packages/kubernetes/src/manifest/scale/scale.controller.ts
index 1530e293391..96a36409c94 100644
--- a/packages/kubernetes/src/manifest/scale/scale.controller.ts
+++ b/packages/kubernetes/src/manifest/scale/scale.controller.ts
@@ -1,4 +1,4 @@
-import type { IController } from 'angular';
+import type { IController, IScope } from 'angular';
 import { copy, module } from 'angular';
 import type { IModalServiceInstance } from 'angular-ui-bootstrap';
 
@@ -7,7 +7,7 @@ import { ManifestWriter, TaskMonitor } from '@spinnaker/core';
 import type { IManifestCoordinates } from '../IManifestCoordinates';
 import { KUBERNETES_SCALE_MANIFEST_SETTINGS_FORM } from './scaleSettingsForm.component';
 
-interface IScaleCommand {
+export interface IScaleCommand {
   manifestName: string;
   location: string;
   account: string;
@@ -17,13 +17,13 @@ interface IScaleCommand {
 
 class KubernetesManifestScaleController implements IController {
   public taskMonitor: TaskMonitor;
-  public command: IScaleCommand;
   public verification = {
     verified: false,
   };
 
-  public static $inject = ['coordinates', 'currentReplicas', '$uibModalInstance', 'application'];
+  public static $inject = ['$scope', 'coordinates', 'currentReplicas', '$uibModalInstance', 'application'];
   constructor(
+    private $scope: IScope,
     coordinates: IManifestCoordinates,
     currentReplicas: number,
     private $uibModalInstance: IModalServiceInstance,
@@ -35,13 +35,18 @@ class KubernetesManifestScaleController implements IController {
       modalInstance: $uibModalInstance,
     });
 
-    this.command = {
+    this.$scope.command = {
       manifestName: coordinates.name,
       location: coordinates.namespace,
       account: coordinates.account,
       reason: null,
       replicas: currentReplicas,
     };
+
+    // used by react components to update command fields in parent (angular) scope
+    this.$scope.onChange = () => {
+      this.$scope.$applyAsync();
+    };
   }
 
   public isValid(): boolean {
@@ -54,7 +59,7 @@ class KubernetesManifestScaleController implements IController {
 
   public scale(): void {
     this.taskMonitor.submit(() => {
-      const payload = copy(this.command) as any;
+      const payload = copy(this.$scope.command) as any;
       payload.cloudProvider = 'kubernetes';
 
       return ManifestWriter.scaleManifest(payload, this.application);
diff --git a/packages/kubernetes/src/manifest/scale/scale.html b/packages/kubernetes/src/manifest/scale/scale.html
index 0e0d08c0b2b..674bdb70626 100644
--- a/packages/kubernetes/src/manifest/scale/scale.html
+++ b/packages/kubernetes/src/manifest/scale/scale.html
@@ -3,14 +3,19 @@
   <form role="form" name="scaleForm">
     <modal-close dismiss="$dismiss()"></modal-close>
     <div class="modal-header">
-      <h4 class="modal-title">Scale {{ctrl.command.manifestName | robotToHuman}} in {{ctrl.command.location}}</h4>
+      <h4 class="modal-title">
+        Scale {{ctrl.$scope.command.manifestName | robotToHuman}} in {{ctrl.$scope.command.location}}
+      </h4>
     </div>
     <div class="modal-body confirmation-modal">
-      <kubernetes-scale-manifest-settings-form settings="ctrl.command"></kubernetes-scale-manifest-settings-form>
-      <task-reason command="ctrl.command"></task-reason>
+      <kubernetes-scale-manifest-settings-form
+        options="ctrl.$scope.command"
+        on-change="ctrl.$scope.onChange"
+      ></kubernetes-scale-manifest-settings-form>
+      <task-reason command="ctrl.$scope.command"></task-reason>
     </div>
     <div class="modal-footer">
-      <user-verification account="ctrl.command.account" verification="ctrl.verification"></user-verification>
+      <user-verification account="ctrl.$scope.command.account" verification="ctrl.verification"></user-verification>
       <button type="submit" ng-click="ctrl.scale()" style="display: none"></button>
       <!-- Allows form submission via enter keypress-->
       <button class="btn btn-default" ng-click="ctrl.cancel()">Cancel</button>
diff --git a/packages/kubernetes/src/manifest/scale/scaleSettingsForm.component.ts b/packages/kubernetes/src/manifest/scale/scaleSettingsForm.component.ts
index e95fac47eb2..cb5c452076e 100644
--- a/packages/kubernetes/src/manifest/scale/scaleSettingsForm.component.ts
+++ b/packages/kubernetes/src/manifest/scale/scaleSettingsForm.component.ts
@@ -1,29 +1,11 @@
-import type { IComponentOptions } from 'angular';
 import { module } from 'angular';
-
-const kubernetesScaleManifestSettingsFormComponent: IComponentOptions = {
-  bindings: { settings: '=' },
-  controllerAs: 'ctrl',
-  template: `
-    <div class="form-horizontal">
-      <div class="form-group form-inline">
-        <div class="col-md-3 sm-label-right">
-          Replicas
-        </div>
-        <div class="col-md-4">
-          <input type="text"
-                 class="form-control input-sm highlight-pristine"
-                 ng-model="ctrl.settings.replicas"
-                 min="0"/>
-        </div>
-      </div>
-    </div>
-  `,
-};
+import { react2angular } from 'react2angular';
+import { withErrorBoundary } from '@spinnaker/core';
+import { ScaleSettingsForm } from './ScaleSettingsForm';
 
 export const KUBERNETES_SCALE_MANIFEST_SETTINGS_FORM =
   'spinnaker.kubernetes.v2.kubernetes.manifest.scale.settingsForm.component';
 module(KUBERNETES_SCALE_MANIFEST_SETTINGS_FORM, []).component(
   'kubernetesScaleManifestSettingsForm',
-  kubernetesScaleManifestSettingsFormComponent,
+  react2angular(withErrorBoundary(ScaleSettingsForm, 'kubernetesScaleManifestSettingsForm'), ['options', 'onChange']),
 );
diff --git a/packages/kubernetes/src/pipelines/stages/index.ts b/packages/kubernetes/src/pipelines/stages/index.ts
index 3fea0d97e20..e5a9696ce2c 100644
--- a/packages/kubernetes/src/pipelines/stages/index.ts
+++ b/packages/kubernetes/src/pipelines/stages/index.ts
@@ -3,3 +3,4 @@ export * from './deployManifest/deployManifestStage';
 export * from './patchManifest/patchManifestStage';
 export * from './rolloutRestartManifest/rolloutRestartManifestStage';
 export * from './runJob/runJobStage';
+export * from './scaleManifest/scaleManifestStage';
diff --git a/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestConfig.tsx b/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestConfig.tsx
new file mode 100644
index 00000000000..04d44807084
--- /dev/null
+++ b/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestConfig.tsx
@@ -0,0 +1,38 @@
+import { defaults } from 'lodash';
+import React, { useEffect } from 'react';
+
+import type { IFormikStageConfigInjectedProps, IStageConfigProps } from '@spinnaker/core';
+import { FormikStageConfig } from '@spinnaker/core';
+
+import { ScaleManifestStageForm } from './ScaleManifestStageForm';
+
+export function ScaleManifestStageConfig({
+  application,
+  pipeline,
+  stage,
+  updateStage,
+  stageFieldUpdated,
+}: IStageConfigProps) {
+  useEffect(() => {
+    defaults(stage, {
+      app: application.name,
+      cloudProvider: 'kubernetes',
+    });
+
+    if (stage.isNew) {
+      stage.replicas = 0;
+    }
+  }, []);
+
+  return (
+    <FormikStageConfig
+      application={application}
+      pipeline={pipeline}
+      stage={stage}
+      onChange={updateStage}
+      render={(props: IFormikStageConfigInjectedProps) => (
+        <ScaleManifestStageForm {...props} stageFieldUpdated={stageFieldUpdated} />
+      )}
+    />
+  );
+}
diff --git a/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestStageForm.tsx b/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestStageForm.tsx
new file mode 100644
index 00000000000..64312b3c593
--- /dev/null
+++ b/packages/kubernetes/src/pipelines/stages/scaleManifest/ScaleManifestStageForm.tsx
@@ -0,0 +1,46 @@
+import React from 'react';
+
+import type { IFormikStageConfigInjectedProps } from '@spinnaker/core';
+
+import type { IScaleCommand } from '../../../manifest';
+import { ScaleSettingsForm } from '../../../manifest/scale/ScaleSettingsForm';
+import type { IManifestSelector } from '../../../manifest/selector/IManifestSelector';
+import { SelectorMode } from '../../../manifest/selector/IManifestSelector';
+import { ManifestSelector } from '../../../manifest/selector/ManifestSelector';
+
+interface IScaleManifestStageConfigFormProps {
+  stageFieldUpdated: () => void;
+}
+
+export function ScaleManifestStageForm({
+  application,
+  formik,
+  stageFieldUpdated,
+}: IScaleManifestStageConfigFormProps & IFormikStageConfigInjectedProps) {
+  const stage = formik.values;
+
+  const onManifestSelectorChange = () => {
+    stageFieldUpdated();
+  };
+
+  const onScaleSettingsFormChange = () => {
+    stageFieldUpdated();
+  };
+
+  return (
+    <div className="form-horizontal">
+      <h4>Manifest</h4>
+      <div className="horizontal-rule" />
+      <ManifestSelector
+        application={application}
+        selector={(stage as unknown) as IManifestSelector}
+        modes={[SelectorMode.Static, SelectorMode.Dynamic]}
+        onChange={onManifestSelectorChange}
+        includeSpinnakerKinds={null}
+      />
+      <h4>Settings</h4>
+      <div className="horizontal-rule" />
+      <ScaleSettingsForm options={(stage as unknown) as IScaleCommand} onChange={onScaleSettingsFormChange} />
+    </div>
+  );
+}
diff --git a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.controller.ts b/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.controller.ts
deleted file mode 100644
index 99b5ca3a5a1..00000000000
--- a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.controller.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import type { IController, IScope } from 'angular';
-import { defaults } from 'lodash';
-
-import type { Application } from '@spinnaker/core';
-
-import type { IManifestSelector } from '../../../manifest/selector/IManifestSelector';
-
-export class KubernetesV2ScaleManifestConfigCtrl implements IController {
-  public application: Application;
-
-  public static $inject = ['$scope'];
-  constructor(private $scope: IScope) {
-    if (this.$scope.stage.isNew) {
-      this.application = this.$scope.$parent.application;
-      const defaultSelection: IManifestSelector = {
-        location: '',
-        account: '',
-      };
-      defaults(this.$scope.stage, defaultSelection);
-      const defaultOptions: any = {
-        replicas: null,
-        app: this.application.name,
-      };
-      defaults(this.$scope.stage, defaultOptions);
-      this.$scope.stage.cloudProvider = 'kubernetes';
-    }
-  }
-
-  public handleManifestSelectorChange = (): void => {
-    this.$scope.$applyAsync();
-  };
-}
diff --git a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.html b/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.html
deleted file mode 100644
index cd6287bf48d..00000000000
--- a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestConfig.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<div class="form-horizontal">
-  <h4>Manifest</h4>
-  <div class="horizontal-rule"></div>
-  <kubernetes-manifest-selector
-    modes='["static", "dynamic"]'
-    application="ctrl.application"
-    on-change="ctrl.handleManifestSelectorChange"
-    selector="ctrl.$scope.stage"
-  ></kubernetes-manifest-selector>
-  <h4>Settings</h4>
-  <div class="horizontal-rule"></div>
-  <kubernetes-scale-manifest-settings-form settings="ctrl.$scope.stage"></kubernetes-scale-manifest-settings-form>
-</div>
diff --git a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestStage.ts b/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestStage.ts
index 7ef9cc11e73..a5a612e8950 100644
--- a/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestStage.ts
+++ b/packages/kubernetes/src/pipelines/stages/scaleManifest/scaleManifestStage.ts
@@ -1,33 +1,21 @@
-import { module } from 'angular';
-
-import type { IStage } from '@spinnaker/core';
 import { ExecutionDetailsTasks, Registry } from '@spinnaker/core';
 
 import { manifestExecutionDetails } from '../ManifestExecutionDetails';
-import { KUBERNETES_SCALE_MANIFEST_SETTINGS_FORM } from '../../../manifest/scale/scaleSettingsForm.component';
-import { KubernetesV2ScaleManifestConfigCtrl } from './scaleManifestConfig.controller';
+import { ScaleManifestStageConfig } from './ScaleManifestConfig';
+import { manifestSelectorValidators } from '../validators/manifestSelectorValidators';
 
-export const KUBERNETES_SCALE_MANIFEST_STAGE = 'spinnaker.kubernetes.v2.pipeline.stage.scaleManifestStage';
+const STAGE_NAME = 'Scale (Manifest)';
 const STAGE_KEY = 'scaleManifest';
 
-module(KUBERNETES_SCALE_MANIFEST_STAGE, [KUBERNETES_SCALE_MANIFEST_SETTINGS_FORM])
-  .config(() => {
-    Registry.pipeline.registerStage({
-      label: 'Scale (Manifest)',
-      description: 'Scale a Kubernetes object created from a manifest.',
-      key: STAGE_KEY,
-      cloudProvider: 'kubernetes',
-      templateUrl: require('./scaleManifestConfig.html'),
-      controller: 'KubernetesV2ScaleManifestConfigCtrl',
-      controllerAs: 'ctrl',
-      executionDetailsSections: [manifestExecutionDetails(STAGE_KEY), ExecutionDetailsTasks],
-      accountExtractor: (stage: IStage): string[] => (stage.account ? [stage.account] : []),
-      configAccountExtractor: (stage: any): string[] => (stage.account ? [stage.account] : []),
-      validators: [
-        { type: 'requiredField', fieldName: 'location', fieldLabel: 'Namespace' },
-        { type: 'requiredField', fieldName: 'account', fieldLabel: 'Account' },
-        { type: 'requiredField', fieldName: 'replicas', fieldLabel: 'Replicas' },
-      ],
-    });
-  })
-  .controller('KubernetesV2ScaleManifestConfigCtrl', KubernetesV2ScaleManifestConfigCtrl);
+Registry.pipeline.registerStage({
+  label: STAGE_NAME,
+  description: 'Scale a Kubernetes object created from a manifest.',
+  key: STAGE_KEY,
+  cloudProvider: 'kubernetes',
+  component: ScaleManifestStageConfig,
+  executionDetailsSections: [manifestExecutionDetails(STAGE_KEY), ExecutionDetailsTasks],
+  validators: [
+    ...manifestSelectorValidators(STAGE_NAME),
+    { type: 'requiredField', fieldName: 'replicas', fieldLabel: 'Replicas' },
+  ],
+});