.904", BBC V8 396-572, 0.300" TALL, 4-INTAKE O/S .210" RIGHT, STEEL DLC BUSHING 100-575pph OA-MUS156-4DBTDK - Optic Armor coating

OA-MUS156-4DBTDK - Optic Armor coating inside and out

Tube adapters

• Extra high strength cold formed steel

857″ – Coil bind height

.904", BBC V8 396-572, 0.300" TALL, 4-INTAKE O/S .210" RIGHT, STEEL DLC BUSHING 100-575pph OA-MUS156-4DBTDK - Optic Armor coatingBig Block Chevy Roller Lifters For Big Block Chevy Applications Triple Alloy Steel Billet Lifter Bodies machined on state of the art CNC equipment. Machined with one and done concept for ultimate relational accuracy of all part features. Superior 3D CNC programming removes sharp edges that scrape and damage lifter bores. Heat treated for maximum strength, hardness and straightness in ISO certified furnaces. Precision Ground Bodies for proper fitment