My current intake, bought on e-bay for $45 US, $500 piece at the dealer. Fella in NY was going fuel injection on his ZZ4 crate and it was just removed and sold, never run.
10185063 Intake Manifold This manifold is used on all ZZ series 350 HO engines and also can be used on all small-block Chevrolet's thru 1986. This aluminum manifold produces the same horsepower as the previous high-rise design, but provides increased hood clearance and more versatility. It has a dual-pattern flange that can accommodate both standard-flange Holley and spread-bore Quadrajet four-barrel carburetors. This manifold has provisions for all late-model accessory brackets, EGR (exhaust gas recirculation), and an integral hot air choke. A heat shield can be mounted underneath the manifold to prevent coking when EGR is used.
Technical Notes: This manifold carburetor flange is approximately 1/2" lower than the LT1 manifold.
