Small Block Chevy

397 'Pro Street' Series
4.040 X 3.875 508 HP / 503 TQ VIEW DYNO SHEET
508 HP / 503 TQ
423 "Pro Street Series" High Performance Engine
Small Block Chevy VIEW DYNO CHART These Small Block Chevy engines provide both the power and the sound that screams "Muscle Car". Using a Dart Little M Block and mild street hydraulic roller cam profile…
550 HP