DART SBC Pro 1 Aluminum Race Heads
DART PRO 1 aluminum cylinder heads for small-block V8's deliver advanced airflow technology at an unbeatable price! There's a DART PRO 1 head for virtually every small-block engine. We offer a choice of four intake runner sizes (180cc, 200cc, 215cc, and 230cc), two chamber volumes (64cc and 72cc), five valve diameters, and straight or angled spark plugs. DART has improved the original small-block design with extra-thick decks and high-capacity water jackets that increase reliability in high-performance applications. Hardened exhaust seats and long-lasting mag-bronze valve guides significantly extend cylinder head life. DART PRO 1 heads are engineered for easy installation.
They use standard small-block pistons, headers, and valvetrain components, and are bolt-on replacements for most conventional 23° heads.
