Description

Hooker Small Block Chevrolet Exhaust Manifolds Hooker's new cast iron small-block Chevy exhaust manifolds offer an increase in performance and visual appearance over stock-style manifolds. Their compact design fit into a wide variety of replacement and engine swap applications. This means you get the traditional look and easy fitment of a stock style exhaust manifold but now with a smoother, cleaner appearance, plus more modern features. These manifolds are cast out of high silicon-molybdenum ductile iron for high temperature strength and better resistance to oxidation and cracking. Internally these manifolds have a larger than stock 1 5/8-inch cross-sectional area and 2 1/2-inch outlets for better air flow and improved performance. Designed for raised D-port heads, these manifolds fit many popular GM applications including standard straight and Vortec straight plug head designs. Finishes include natural, silver, black, and titanium ceramic. Gaskets and hardware are included, along with weld-on flanges to aid in downpipe installation. These manifolds do not fit 1st generation F-Body cars. These cast exhaust manifolds have been designed to fit into a wide variety of replacement and engine-swap applications, with final outlet connections to be fabricated by the installer. The manifolds will not directly bolt onto factory downpipes.

• Specifications

  • Header Finish: Natural
  • Primary Tube Diameter:1-5/8 inch IN
  • Header Style: Manifold
  • CARB (California) Compliant: No
  • Emission Code: 3
  • California Proposition 65 Required: Yes
  • Bolt size: 3/8-16 x 3/4
  • Warning:California Proposition 65
  • Material: Cast Iron
  • Exhaust Port Shape: D-Port
  • Engine: Chevrolet Small Block Gen I
  • Collector Diameter: 2.50 inch

• Product Fits

  • Buick Centurion 1971-1973
  • Buick Century 1973-1974
  • Buick Invicta 1961-1963
  • Buick LeSabre 1961-1974
  • Buick Regal 1973-1974
  • Buick Skylark 1961-1972
  • Buick Special 1961-1969
  • Buick Sportwagon 1964-1972
  • Buick Wildcat 1962-1965
  • Chevrolet Bel Air 1958-1974
  • Chevrolet Biscayne 1958-1972
  • Chevrolet C10 Pickup 1968-1974
  • Chevrolet Camaro 1970-1973
  • Chevrolet Caprice 1971-1974
  • Chevrolet Chevelle 1964-1973
  • Chevrolet Chevy II 1962-1965
  • Chevrolet Del Ray 1958-1958
  • Chevrolet El Camino 1959-1970
  • Chevrolet Impala 1958-1974
  • Chevrolet Laguna 1973-1974
  • Chevrolet Malibu 1964-1974
  • Chevrolet Monte Carlo 1971-1974
  • GMC C15/C1500 Pickup 1968-1974
  • Oldsmobile Cutlass 1961-1974
  • Oldsmobile Delta 88 1971-1974
  • Oldsmobile F85 1961-1972
  • Oldsmobile Starfire 1961-1965
  • Oldsmobile Vista Cruiser 1964-1970
  • Pontiac Bonneville 1958-1970
  • Pontiac Catalina 1958-1974
  • Pontiac Chieftain 1958-1958
  • Pontiac Executive 1967-1970
  • Pontiac Firebird 1971-1974
  • Pontiac Grand Am 1973-1974
  • Pontiac Grand Prix 1962-1974
  • Pontiac GTO 1964-1973
  • Pontiac LeMans 1963-1974
  • Pontiac Star Chief 1958-1966
  • Pontiac Super Chief 1958-1958
  • Pontiac Tempest 1961-1970
  • Pontiac Ventura 1960-1961

• Documents and Manuals

  • 1101_HOK8527HKR.pdf