Edelbrock Manifold Performer Eps SB Chevy Vortec Black Finish turn14-oos A1 studs or other such

A1 studs or other such head studs that the OEM valve covers will not fit require some grinding of the Cool Covers

This thermostat includes the signature Mishimoto Lifetime Warranty

Boost-Balance Technology with Positive Seal O Ring

8L (Fits 10805/10811)

Straight Thru Designed Eliminates Restrictions

Edelbrock Manifold Performer Eps SB Chevy Vortec Black Finish turn14-oos A1 studs or other suchManufacturer Part # : 27163 Market Description Edelbrock part #27163 Performer EPS Vortec intake manifold is now available for small block Chevys with Vortec or Edelbrock E Tec cylinder heads. The Performer EPS dual plane manifold is optimized to deliver superior performance with Edelbrock square bore Performer Series or Thunder Series AVS carburetors. The runner design is "tuned" for peak torque around 3500 rpm on a 350 inch engine and it's ideal for