These Short Block Assemblies are built with all-new components including block, crankshaft, connecting rods, pistons and camshaft bearings. Does not include camshaft, timing cover or timing set.
Block, Short Assembly, 4.040 inch Bore, 4.000 inch Stroke, 410 ‘LA’, Stroker 340
Note: Short Block Assemblies that change the emissions performance of the vehicle may not be legal for use on vehicles regulated for highway use in California and other states
Note: P5153478AB is not legal for NHRA Stock Eliminator race applications
Small Block; Genuine Mopar Performance P5153909 Short Block Assembly