1985 GMC Engines & Components

Crate Engine, GM 454 Big Block Stage 1, 525 HP, Long Block, External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP451P

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 26, 2026 if ordered today

• Core Charge $600.00
• Drop Ship
• Free Shipping
• Special Order