atk hp107 chevy 383 stroker base engine 525hp|atk hp107 chevy 383 stroker base engine 525hp for sale|atk hp107|hp107 chevy|chevy 383|383 stroker|stroker base|base engine|engine 525hp|hp107

Engine Specifications: HP: 525 TQ: 515 Block: OE roller block 4 bolt main 1pc seal 1996-2000 Bore/Stroke: 4.040 x 3.750