Concept Performance LSR-SD10X - Aluminum LS Standard Deck Race Block

CONSTRUCTION
-Cast in the USA from proprietary 356 Aluminum Ingot, Machined in the USA
-Heat treated to T-6 Specifications
-Block Tooling has been designed and engineered to eliminate casting inconsistencies

RE-INFORCED AREAS INCLUDED
-Triple cross braced lifter valley
-Extra material added to the front and rear valley walls
-Reinforced Deck – 0.750” Thick
-Reinforced Main Webbing
-Extra material around the lifter bosses for improved strength and lifter bushing upgrades
-Extra material in cam tunnel for 60-MM cam bearings if desired

STANDARD FEATURES
-Standard Deck 9.240” – Shipped at approximately 9.245” to allow final deck height setting
-LSX 6-Bolt cylinder head pattern, Works with stock LS cylinder heads also
-Shipped at approximately 4.120” bore to allow final finish
-Fits early style GM Transmissions and has all 7 mounting points
-113-LBS Weight
-High strength premium grade USA steel main caps