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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Deck surfaces machined perpendicular to mains & deck height set for optimal quench
We recommend a CVF or other aftermarket drive kit for the front cover
factory 90mm LS7
12:1 COMPRESSION
O-Ring to block
LME DART SHP PRO 427" 2000+HP Deck surfaces machined perpendicular toOur 427" DART SHP PRO Shortblock is a proven combination to get more cubic inches and power for your ride. This block will go into any LS powered vehicle! Any LS1,LS2,LS3,LSA,LS7 or LS9 can be pulled out and replaced with this stout unit! This engine is set up for a forced induction application. Supercharger, turbos, procharger it doesnt matter this engine will take it. The aluminum block saves weight for those applications in need of weight savings.