Intake Manifold Build Plates Chevy 153 Inline 4-cylinder Aluminum The steel used is called

The steel used is called Stressproof it is made by a patented process which consists of drawing the steel bar through a special die under heavy draft

then stress relieving it in a precisely controlled furnace

New CNC Machined from T6 Billet Aluminum 1/4 thick water outlet spacer

The stock normal roller wheel size is

Set up for a external single stage oil pump

Intake Manifold Build Plates Chevy 153 Inline 4-cylinder Aluminum The steel used is calledPrimary Build plates that mount a fabricated manifold to the cylinder head, Custom CAD designed CNC machined from a slab of 6061 T6 Aluminum, CNC numbered in correct position specific. This two part set is a time saving starting point for the novice or professional Manifold builder.