The time has come to buy a new intake manifold for your hot rod ... centrally located plenum which has reasonably straight runners leading from the plenum to the port entries in the cylinder ...

For this latest adventure, we assembled 19 small block Chevy single-plane intake manifolds and ran them ... engines because it's easier keep them all straight, so this 406 is now dubbed Rodney ...

Everyone knows that 18-degree small-block Chevy heads are ... rockers, intake manifolds, and valve covers." Considering that raw cylinder heads straight from the foundry are too soft to use ...