It seamlessly connects your engine stand to popular Small Block (SBC) and Big Block (BBC) engines, as well as the entire LS family (including LS1, LS2, LS3, LS7, LQ4, LM7) and LT series. Heavy-Duty Engine Stand Adapter Plate - Complete Compatibility with Chevy SBC, BBC, LS & LT Series Engines Includes LS1, Duramax, L96 - Black.