Flathead manifolds
Servicar, 45", BT flathead
(carb side)

Flathead manifolds
Servicar, 45", BT flathead
(cylinder side)

Example of 45 manifold
modified for 4 bolt Linkert

Example of BT sidevalve
manifold modified for 4 bolt Linkert

WR steel manifold
428-402 stamped numbers

WR steel manifold
huge ports!

WR brass manifold
428-402 raised numbers

WR brass manifold
Modified to allow 3 hole carb