All of these Empi Manifolds are directly cast with the proper matched ported shape they need to be. Empi As Cast Manifolds match the Empi GTV-2 Wedge Port Heads. As Cast Port Matched for stage 1, 2, and 3 cylinder heads in a variety of applications. Sets come complete with all hardware and gaskets. Made from ALL NEW TOOLING!
These are Tall manifolds with NOS Boss for HPMX/IDF/Dell/Empi D carbs. Sold in pairs.