GM LS Compatible 427 c.i. ProSeries Engine - 625 HP - Base Dressed - F – BluePrint Engines

BluePrint Engines 427 c.i. GM LS style proseries stroker crate engine - dressed longblock with fuel injection. Includes 30 month / 50,000 warranty & BPE Dyno Promise. Part #: PSLS4272CTF

GM LS Compatible 427 c.i. ProSeries Engine - 625 HP - Base Dressed - F – BluePrint Engines

2023 Factory 5 Blueprint Engines The Bique

LS3 Crate Engine by BluePrint Engines 427CI 625 HP ProSeries Stroker Crate Engine GM LS Style Longblock Aluminum Heads Roller Cam Late Model Drop In Upgrade PSLS4271CT

GM LS Compatible 427 c.i. ProSeries Engine - 800 HP - Base Dressed - S – BluePrint Engines

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GM LS Compatible 427 c.i. ProSeries Engine - 625 HP - Base Dressed - F – BluePrint Engines

GM LS Compatible 427 c.i. ProSeries Engine - 625 HP - Deluxe Dressed w – BluePrint Engines

GM LS Compatible 427 c.i. ProSeries Engine - 800 HP - Deluxe Dressed w – BluePrint Engines

GM LS Compatible 427 c.i. ProSeries Engine - 800 HP - Deluxe Dressed w – BluePrint Engines

GM LS Compatible 427 c.i. ProSeries Engine - 625 HP - Base Dressed - F – BluePrint Engines