One of the most common intake manifolds for our in house engine builds- these cast aluminum "TorqueMaster" intakes can be used with single HS4, HIF38, and HIF44 carbs. They also have provisions for a coolant pass through for cold climates, as well as a port for brake boosters. They work well with virtually any street A series from small bore to large bore.
 
Does not include studs, see CHS2515 for studs.
 
Includes threaded plug for use without brake boosters, must be threadlocked into place.