diff --git a/src/Nethermind/Nethermind.Blockchain.Test/Validators/BlockValidatorTests.cs b/src/Nethermind/Nethermind.Blockchain.Test/Validators/BlockValidatorTests.cs
index 1993a8fce0f..c38d5c264f2 100644
--- a/src/Nethermind/Nethermind.Blockchain.Test/Validators/BlockValidatorTests.cs
+++ b/src/Nethermind/Nethermind.Blockchain.Test/Validators/BlockValidatorTests.cs
@@ -3,11 +3,13 @@
 
 using Nethermind.Consensus.Validators;
 using Nethermind.Core;
+using Nethermind.Core.Crypto;
 using Nethermind.Core.Specs;
 using Nethermind.Core.Test.Builders;
 using Nethermind.Logging;
 using Nethermind.Specs;
 using Nethermind.Specs.Test;
+using NSubstitute;
 using NUnit.Framework;
 
 namespace Nethermind.Blockchain.Test.Validators
@@ -30,5 +32,61 @@ public void When_more_uncles_than_allowed_returns_false()
             bool result = blockValidator.ValidateSuggestedBlock(Build.A.Block.WithUncles(Build.A.BlockHeader.TestObject).TestObject);
             Assert.False(result);
         }
+
+        [Test]
+        public void ValidateBodyAgainstHeader_BlockIsValid_ReturnsTrue()
+        {
+            Block block = Build.A.Block
+                .WithTransactions(1, Substitute.For<IReleaseSpec>())
+                .WithWithdrawals(1)
+                .TestObject;
+
+            Assert.That(
+                BlockValidator.ValidateBodyAgainstHeader(block.Header, block.Body),
+                Is.True);
+        }
+
+        [Test]
+        public void ValidateBodyAgainstHeader_BlockHasInvalidTxRoot_ReturnsFalse()
+        {
+            Block block = Build.A.Block
+                .WithTransactions(1, Substitute.For<IReleaseSpec>())
+                .WithWithdrawals(1)
+                .TestObject;
+            block.Header.TxRoot = Keccak.OfAnEmptyString;
+
+            Assert.That(
+                BlockValidator.ValidateBodyAgainstHeader(block.Header, block.Body),
+                Is.False);
+        }
+
+
+        [Test]
+        public void ValidateBodyAgainstHeader_BlockHasInvalidUnclesRoot_ReturnsFalse()
+        {
+            Block block = Build.A.Block
+                .WithTransactions(1, Substitute.For<IReleaseSpec>())
+                .WithWithdrawals(1)
+                .TestObject;
+            block.Header.UnclesHash = Keccak.OfAnEmptyString;
+
+            Assert.That(
+                BlockValidator.ValidateBodyAgainstHeader(block.Header, block.Body),
+                Is.False);
+        }
+
+        [Test]
+        public void ValidateBodyAgainstHeader_BlockHasInvalidWithdrawalsRoot_ReturnsFalse()
+        {
+            Block block = Build.A.Block
+                .WithTransactions(1, Substitute.For<IReleaseSpec>())
+                .WithWithdrawals(1)
+                .TestObject;
+            block.Header.WithdrawalsRoot = Keccak.OfAnEmptyString;
+
+            Assert.That(
+                BlockValidator.ValidateBodyAgainstHeader(block.Header, block.Body),
+                Is.False);
+        }
     }
 }
diff --git a/src/Nethermind/Nethermind.Consensus/Validators/BlockValidator.cs b/src/Nethermind/Nethermind.Consensus/Validators/BlockValidator.cs
index 971a1c42a72..db786c1b547 100644
--- a/src/Nethermind/Nethermind.Consensus/Validators/BlockValidator.cs
+++ b/src/Nethermind/Nethermind.Consensus/Validators/BlockValidator.cs
@@ -306,28 +306,47 @@ private bool ValidateEip4844Fields(Block block, IReleaseSpec spec, out string? e
         return true;
     }
 
+    public static bool ValidateBodyAgainstHeader(BlockHeader header, BlockBody toBeValidated) =>
+        ValidateTxRootMatchesTxs(header, toBeValidated, out _) &&
+            ValidateUnclesHashMatches(header, toBeValidated, out _) &&
+            ValidateWithdrawalsHashMatches(header, toBeValidated, out _);
+
     public static bool ValidateTxRootMatchesTxs(Block block, out Hash256 txRoot)
     {
-        txRoot = new TxTrie(block.Transactions).RootHash;
-        return txRoot == block.Header.TxRoot;
+        return ValidateTxRootMatchesTxs(block.Header, block.Body, out txRoot);
+    }
+    public static bool ValidateTxRootMatchesTxs(BlockHeader header, BlockBody body, out Hash256 txRoot)
+    {
+        txRoot = new TxTrie(body.Transactions).RootHash;
+        return txRoot == header.TxRoot;
     }
 
     public static bool ValidateUnclesHashMatches(Block block, out Hash256 unclesHash)
     {
-        unclesHash = UnclesHash.Calculate(block);
+        return ValidateUnclesHashMatches(block.Header, block.Body, out unclesHash);
+    }
 
-        return block.Header.UnclesHash == unclesHash;
+    public static bool ValidateUnclesHashMatches(BlockHeader header, BlockBody body, out Hash256 unclesHash)
+    {
+        unclesHash = UnclesHash.Calculate(body.Uncles);
+
+        return header.UnclesHash == unclesHash;
     }
 
     public static bool ValidateWithdrawalsHashMatches(Block block, out Hash256? withdrawalsRoot)
+    {
+        return ValidateWithdrawalsHashMatches(block.Header, block.Body, out withdrawalsRoot);
+    }
+
+    public static bool ValidateWithdrawalsHashMatches(BlockHeader header, BlockBody body, out Hash256? withdrawalsRoot)
     {
         withdrawalsRoot = null;
-        if (block.Withdrawals == null)
-            return block.Header.WithdrawalsRoot == null;
+        if (body.Withdrawals == null)
+            return header.WithdrawalsRoot == null;
 
-        withdrawalsRoot = new WithdrawalTrie(block.Withdrawals).RootHash;
+        withdrawalsRoot = new WithdrawalTrie(body.Withdrawals).RootHash;
 
-        return block.Header.WithdrawalsRoot == withdrawalsRoot;
+        return header.WithdrawalsRoot == withdrawalsRoot;
     }
 
     private static string Invalid(Block block) =>
diff --git a/src/Nethermind/Nethermind.Synchronization/FastBlocks/BodiesSyncFeed.cs b/src/Nethermind/Nethermind.Synchronization/FastBlocks/BodiesSyncFeed.cs
index 62803ba7f57..d2809c473e0 100644
--- a/src/Nethermind/Nethermind.Synchronization/FastBlocks/BodiesSyncFeed.cs
+++ b/src/Nethermind/Nethermind.Synchronization/FastBlocks/BodiesSyncFeed.cs
@@ -6,6 +6,7 @@
 using System.Threading.Tasks;
 using Nethermind.Blockchain;
 using Nethermind.Blockchain.Synchronization;
+using Nethermind.Consensus.Validators;
 using Nethermind.Core;
 using Nethermind.Core.Crypto;
 using Nethermind.Core.Extensions;
@@ -193,10 +194,7 @@ public override SyncResponseHandlingResult HandleResponse(BodiesSyncBatch? batch
         private bool TryPrepareBlock(BlockInfo blockInfo, BlockBody blockBody, out Block? block)
         {
             BlockHeader header = _blockTree.FindHeader(blockInfo.BlockHash, blockNumber: blockInfo.BlockNumber);
-            Hash256 rootHash = TxTrie.CalculateRoot(blockBody.Transactions);
-            bool txRootIsValid = rootHash == header.TxRoot;
-            bool unclesHashIsValid = UnclesHash.Calculate(blockBody.Uncles) == header.UnclesHash;
-            if (txRootIsValid && unclesHashIsValid)
+            if (BlockValidator.ValidateBodyAgainstHeader(header, blockBody))
             {
                 block = new Block(header, blockBody);
             }