A-B1797093-AI SB MODEL 44Q7One New Aftermarket Replacement Short Block Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Model 44Q7 Engines This aftermarket short block assembly (SB Model 44Q7) is a replacement for the core engine assembly used in Fits Briggs & Fits Stratton twin cylinder vertical shaft engines. The short block includes the crankcase, crankshaft, cylinder bore assembly, and gaskets needed for short block changeover, allowing engine rebuilds without