diff --git a/crates/engine/tree/src/tree/mod.rs b/crates/engine/tree/src/tree/mod.rs
index 8f53ee4bd230..a0c6f1b0a53c 100644
--- a/crates/engine/tree/src/tree/mod.rs
+++ b/crates/engine/tree/src/tree/mod.rs
@@ -47,6 +47,7 @@ use reth_stages_api::ControlFlow;
 use reth_trie::{updates::TrieUpdates, HashedPostState, TrieInput};
 use reth_trie_parallel::root::{ParallelStateRoot, ParallelStateRootError};
 use revm_primitives::ResultAndState;
+use root::{StateRootConfig, StateRootTask, StdReceiverStream};
 use std::{
     cmp::Ordering,
     collections::{btree_map, hash_map, BTreeMap, VecDeque},
@@ -2191,13 +2192,26 @@ where
 
         let exec_time = Instant::now();
 
-        // TODO: create StateRootTask with the receiving end of a channel and
-        // pass the sending end of the channel to the state hook.
-        let noop_state_hook = |_result_and_state: &ResultAndState| {};
+        let (state_root_tx, state_root_rx) = std::sync::mpsc::channel();
+
+        let consistent_view = ConsistentDbView::new_with_latest_tip(self.provider.clone())?;
+
+        let input = self
+            .compute_trie_input(consistent_view.clone(), block.parent_hash)
+            .map_err(|e| InsertBlockErrorKindTwo::Other(Box::new(e)))?;
+        let state_root_config =
+            StateRootConfig { consistent_view: consistent_view.clone(), input: Arc::new(input) };
+        let receiver_stream = StdReceiverStream::new(state_root_rx);
+        let state_root_task = StateRootTask::new(state_root_config, receiver_stream);
+        let state_root_handle = state_root_task.spawn();
+        let state_hook = move |result_and_state: &ResultAndState| {
+            let _ = state_root_tx.send(result_and_state.state.clone());
+        };
+
         let output = self.metrics.executor.execute_metered(
             executor,
             (&block, U256::MAX).into(),
-            Box::new(noop_state_hook),
+            Box::new(state_hook),
         )?;
 
         trace!(target: "engine::tree", elapsed=?exec_time.elapsed(), ?block_number, "Executed block");
@@ -2222,8 +2236,6 @@ where
         let root_time = Instant::now();
         let mut state_root_result = None;
 
-        // TODO: switch to calculate state root using `StateRootTask`.
-
         // We attempt to compute state root in parallel if we are currently not persisting anything
         // to database. This is safe, because the database state cannot change until we
         // finish parallel computation. It is important that nothing is being persisted as
@@ -2231,9 +2243,13 @@ where
         // per thread and it might end up with a different view of the database.
         let persistence_in_progress = self.persistence_state.in_progress();
         if !persistence_in_progress {
-            state_root_result = match self
-                .compute_state_root_parallel(block.parent_hash, &hashed_state)
-            {
+            let mut input = self
+                .compute_trie_input(consistent_view.clone(), block.parent_hash)
+                .map_err(|e| InsertBlockErrorKindTwo::Other(Box::new(e)))?;
+            // Extend with block we are validating root for.
+            input.append_ref(&hashed_state);
+
+            state_root_result = match self.compute_state_root_parallel(consistent_view, input) {
                 Ok((state_root, trie_output)) => Some((state_root, trie_output)),
                 Err(ParallelStateRootError::Provider(ProviderError::ConsistentView(error))) => {
                     debug!(target: "engine", %error, "Parallel state root computation failed consistency check, falling back");
@@ -2244,6 +2260,9 @@ where
         }
 
         let (state_root, trie_output) = if let Some(result) = state_root_result {
+            if let Ok(state_root_task_result) = state_root_handle.wait_for_result() {
+                debug!(target: "engine::tree", block=?sealed_block.num_hash(), state_root_task_result=?state_root_task_result.0,  regular_state_root_result = ?result.0);
+            }
             result
         } else {
             debug!(target: "engine::tree", block=?sealed_block.num_hash(), persistence_in_progress, "Failed to compute state root in parallel");
@@ -2298,23 +2317,11 @@ where
         Ok(InsertPayloadOk2::Inserted(BlockStatus2::Valid))
     }
 
-    /// Compute state root for the given hashed post state in parallel.
-    ///
-    /// # Returns
-    ///
-    /// Returns `Ok(_)` if computed successfully.
-    /// Returns `Err(_)` if error was encountered during computation.
-    /// `Err(ProviderError::ConsistentView(_))` can be safely ignored and fallback computation
-    /// should be used instead.
-    fn compute_state_root_parallel(
+    fn compute_trie_input(
         &self,
+        consistent_view: ConsistentDbView<P>,
         parent_hash: B256,
-        hashed_state: &HashedPostState,
-    ) -> Result<(B256, TrieUpdates), ParallelStateRootError> {
-        // TODO: when we switch to calculate state root using `StateRootTask` this
-        // method can be still useful to calculate the required `TrieInput` to
-        // create the task.
-        let consistent_view = ConsistentDbView::new_with_latest_tip(self.provider.clone())?;
+    ) -> Result<TrieInput, ParallelStateRootError> {
         let mut input = TrieInput::default();
 
         if let Some((historical, blocks)) = self.state.tree_state.blocks_by_hash(parent_hash) {
@@ -2334,9 +2341,22 @@ where
             input.append(revert_state);
         }
 
-        // Extend with block we are validating root for.
-        input.append_ref(hashed_state);
+        Ok(input)
+    }
 
+    /// Compute state root for the given hashed post state in parallel.
+    ///
+    /// # Returns
+    ///
+    /// Returns `Ok(_)` if computed successfully.
+    /// Returns `Err(_)` if error was encountered during computation.
+    /// `Err(ProviderError::ConsistentView(_))` can be safely ignored and fallback computation
+    /// should be used instead.
+    fn compute_state_root_parallel(
+        &self,
+        consistent_view: ConsistentDbView<P>,
+        input: TrieInput,
+    ) -> Result<(B256, TrieUpdates), ParallelStateRootError> {
         ParallelStateRoot::new(consistent_view, input).incremental_root_with_updates()
     }