1965 Chevy Impala SS Coupe, orginal engine is 327, i Swap the LS6 5.7L V8 Engine from Cadillac CTS-V, the original Engine mileage is 23900, with 6 speed manual transmission, this engine is very powerful and low mileage.TEXAS CLEAN TITLE in HANDWhat is GOOD on this... via Carseva