LS7 GM Performance Crate Engine
Want the ultimate muscle car crate engine!
LSX Performance Parts have the PERFECT engine for you - The 7.0litre 427ci GM LS7 Crate Motor.
GM Performance LS7 Crate Engine Specs -
Your New GM Performance LS7 engine provides you a brutal 505hp.
The LS7 427ci Crate Engine features genuine GM Tri-Y Headers to let the mighty 7.0litre breathe, dry sump oil pan for improved oil scavenging, CNC Ported cylinder heads & Titanium valves.