Your ZZ383 Crate Engine Select the parts below to finish off your crate engine ... , belts, brackets and fasteners. 12496822 Intake Manifold, Eliminator Vortec ... deliver the most power and torque with Vortec cylinder head P/N 12529093, 12558060, ... 12497186 or 12464298. Use intake manifold gasket P/N 12529094 and eight ...
Small and Large Port Vortec Bowtie Heads (intake). Bare head shown ... . Small Port Vortec Bowtie Head (exhaust). Bare head shown ... . Large Port Vortec Bowtie Head (exhaust). Bare head shown ... . 146 Small and Large Port Vortec Bowtie Heads (combustion chamber) ... VORTEC BOWTIE HEADS These are GM Performance ... Parts most powerful cast iron cylinder heads ... for short-track racing applications. Vortec Head Technical Notes: Cast iron small ... covers Dual bolt patterns for both Vortec and early model intake manifolds (use ... early model P/N 10051103 or Vortec design P/N 12366573,P/N 12496820, P/N ... 12496821, P/N 12496822, or P/N 12499371) Use production ... intake gasket P/N 12529094 for Vortec intakes or dual bolt pattern intake gasket P/N ... 12497760 for either early model or Vortec design manifolds Vortec logo (intake ...