same as used on the 405horsepower 2004 Corvette Z06. It has hollow-stem valves. ... heads. 88958675 Intake Manifold Carburetor LS Series 4-barrel Combination Manifold ... . Cast aluminum 4150 style open plenum intake manifold for cathedral port ... needs. 12480025 Valve Cover Aluminum valve cover designed for ... . Sold individually. 25534398 LS Valve Cover with Breather Hole 25534399 LS Valve ... Cover without Breather Hole Natural finish ... cast aluminum valve covers for center bolt LS Series heads. Sold ... individually 12485506 Carburetor, Holley 750 Holley model 4160 has ... 88958679 LS Front Distributor Drive Cover For applications with a 4-bbl ... carburetor and distributor. Cylinder Head Bolt Kit ... Cylinder Head Installation Kit (F-Car) 12499217 Cylinder Head Installation ...
heads. 88958675 Intake Manifold Carburetor LS Series 4-barrel Combination Manifold ... . Cast aluminum 4150 style open plenum intake manifold for cathedral port ... . ALSO AVAILABLE 12480025 Valve Cover Aluminum valve cover designed for ... . Sold individually. 25534398 LS Valve Cover with Breather Hole 25534399 LS Valve ... Cover without Breather Hole Natural finish ... cast aluminum valve covers for center bolt LS Series heads. Sold ... individually 12485506 Carburetor, Holley 750 Holley model 4160 has ... . 88958679 LS Front Distributor Drive Cover For applications with a 4-bbl ... carburetor and distributor. Cylinder Head Bolt Kit ... Cylinder Head Installation Kit (F-Car) 12499217 Cylinder Head Installation ... Kit (Corvette LS1 LS6) 12499218 Hot Camshaft Kit ...