Fits: SBC 13 To 23 Degree Cylinder Heads with the valves in the conventional location
Please Note: Fits best with T&D Rockers, will not fit with All Pro 270-7 cylinder heads

• 3-1/4" Tall
• Fabricated from superior quality aluminum welded to a one-piece billet rail that is machined to ensure a precision flat surface for superior sealing
• Tall enough to clear all popular rocker combinations
• Air-tight sealing allows the engine to pull greater vacuum for improved ring seal and power
• The spring oilers have removable/replaceable .025" jets
• Each spring oiler has multiple oil supply ports that the supplied -4 AN male fittings or plugs can be screwed into
• Having multiple oil supply ports makes plumbing routing easier in Sprint Cars, Dirt Late Models and other applications

*Not legal for sale or use on pollution-controlled vehicles