diff --git a/crates/optimism/consensus/src/lib.rs b/crates/optimism/consensus/src/lib.rs
index e603f1d91f..22ed209014 100644
--- a/crates/optimism/consensus/src/lib.rs
+++ b/crates/optimism/consensus/src/lib.rs
@@ -14,11 +14,13 @@ use reth_chainspec::{ChainSpec, EthereumHardforks, OptimismHardforks};
 use reth_consensus::{Consensus, ConsensusError, PostExecutionInput};
 use reth_consensus_common::validation::{
     validate_against_parent_4844, validate_against_parent_eip1559_base_fee,
-    validate_against_parent_hash_number, validate_against_parent_timestamp,
-    validate_block_pre_execution, validate_header_base_fee, validate_header_extradata,
-    validate_header_gas,
+    validate_against_parent_hash_number, validate_against_parent_timestamp, validate_cancun_gas,
+    validate_header_base_fee, validate_header_extradata, validate_header_gas,
+    validate_shanghai_withdrawals,
+};
+use reth_primitives::{
+    BlockWithSenders, GotExpected, Header, SealedBlock, SealedHeader, EMPTY_OMMER_ROOT_HASH,
 };
-use reth_primitives::{BlockWithSenders, Header, SealedBlock, SealedHeader, EMPTY_OMMER_ROOT_HASH};
 use std::{sync::Arc, time::SystemTime};
 
 mod proof;
@@ -120,7 +122,29 @@ impl Consensus for OptimismBeaconConsensus {
     }
 
     fn validate_block_pre_execution(&self, block: &SealedBlock) -> Result<(), ConsensusError> {
-        validate_block_pre_execution(block, &self.chain_spec)
+        // Check ommers hash
+        let ommers_hash = reth_primitives::proofs::calculate_ommers_root(&block.ommers);
+        if block.header.ommers_hash != ommers_hash {
+            return Err(ConsensusError::BodyOmmersHashDiff(
+                GotExpected { got: ommers_hash, expected: block.header.ommers_hash }.into(),
+            ))
+        }
+
+        // Check transaction root
+        if let Err(error) = block.ensure_transaction_root_valid() {
+            return Err(ConsensusError::BodyTransactionRootDiff(error.into()))
+        }
+
+        // EIP-4895: Beacon chain push withdrawals as operations
+        if self.chain_spec.is_shanghai_active_at_timestamp(block.timestamp) {
+            validate_shanghai_withdrawals(block)?;
+        }
+
+        if self.chain_spec.is_cancun_active_at_timestamp(block.timestamp) {
+            validate_cancun_gas(block)?;
+        }
+
+        Ok(())
     }
 
     fn validate_block_post_execution(