# M4060 327, 350, 383, 400 Chevy Manifold, Large Port

$ 570.23

# M4060P 327, 350, 383, 400 Chevy Blower Manifold, Large Port, Polished

$ 722.23

 

Manifold Features:

Heat treated cast aluminum

Distributor clears 671-871 in rear (except HEI)

Raised plenum for better distribution of air

1/8" pipe hole provisions for gauges

Fits larger port heads using a 1206-1209 Fel Pro gasket

Backfire Valve Kit included

Includes blower base and side rail gaskets

Machined for thermostat housing

Manifold height is 5 3/8 " tall