Engine Kits

Professional Products 53000 Power+Plus Cyclone Manifold
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Professional Products 53000 Power+Plus Cyclone Manifold

Part #: 53000
List Price: $470.78
Our Price: $213.99
You Save: $256.79

BB Chevy with Oval Ports Power+Plus Cyclone Polished Finish Manifold. This is a direct replacement manifold for the stock manifold on Chevy big block engines with general duty oval port heads.This manifold will not fit under the hood of Corvettes without hood modifications. Will not fit “tall block” V8s. May be used with OEM or aftermarket carburetors. For street applications use the stock Quadra-Jet carburetor. For Street Performance use a 650-750 cfm performance or double pumper carb and for Competition use a 700-850 cfm double pumper.


Note that the Power+Plus Manifold kit includes a carb adapter plate and gasket to allow the use of square bore carburetors. Square bore carbs on this manifold is not legal for use on any emission controlled vehicle. Will fit 1965 through 1990 oval port cylinder heads. Use a Fel-Pro #1210 (non-Printoseal) or #1212 (Printoseal) intake gasket with this manifold.

50 STATE LEGAL. Note: This is a stock replacement/street legal part for 396, 402, 427, and 454 V8s with OEM 4-bbl carb; 1965-’72 (1973 non-CA) passenger cars and 1966-’83 trucks, Suburbans, and heavy vehicles; except stock equipped EGR.

Basic Operating RPM Range Idle-6,000
Brand Professional Products
Carburetor Quantity Single
Engine Block Style Stock/OEM standard deck
Intake Finish Polished
Intake Manifold Height 5.750 in.
Intake Material Aluminum
Intake Style Dual plane
Notes Check hood clearance before installing. Will not fit stock Corvette hoods. Not for tall deck applications.
Part Type Intake Manifolds, Carbureted
Product Line Professional Products Cyclone Intake Manifolds
Quantity Sold individually.