Looking for aftermarket parts to modify or upgrade your Avanti II with intake manifolds? At Tunersports.com we carry a huge selection of the top name brand performance intake manifold parts and accessories.

IN STOCK - DROPSHIPS 75011Edelbrock part #75011 RPM Air-Gap RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8's. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that's used on our Victor Series competition intakes. The air-gap design features an open air space... Edelbrock Polished S/B Chevy RPM Air-Gap Manifold 1980-1985 Avanti II Base 1985-1985 Avanti II GT $757.20 |
OUT OF STOCK 75013Edelbrock part #75013 RPM Air-Gap RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8's. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that's used on our Victor Series competition intakes. The air-gap design features an open air space... Edelbrock Intake Manifold RPM Air-Gap Small-Block Chevy 262-400 Black 1980-1985 Avanti II Base 1985-1985 Avanti II GT $552.44 |
IN STOCK - DROPSHIPS 7562Edelbrock part #7562 RPM Air-Gap 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads. The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more po... Edelbrock B/B Chev Rect Port RPM Air-Gap Manifold 1973-1974 Avanti II Base $512.41 |
OUT OF STOCK 75621Edelbrock part #75621 RPM Air-Gap 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads. The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more p... Edelbrock Polished B/B Chev Rect Port RPM Air-Gap Manifold 1973-1974 Avanti II Base $803.87 |

IN STOCK - DROPSHIPS 5001use Performer EPS #2701.... Edelbrock Torker II Manifold 1965-1971 Avanti II Base 1973-1974 Avanti II Base 1976-1985 Avanti II Base 1985-1985 Avanti II GT $326.44 |

IN STOCK 146302BConstructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.... FAST LSXR Manifold 102MM GenIII LS - Black 2001-2004 Avanti II Base $1,259.95 |
IN STOCK 146602BThe LSXRT is constructed from a proprietary precision injection... FAST LSXRt Manifold 102MM - Black 2001-2004 Avanti II Base $1,295.95 |
IN STOCK - LOW 54039BThe patented LSX 92mm Black Intake Manifold from FAST is the only three-piece Gen... FAST LSX Manifold 92MM Inlet - Black 2001-2004 Avanti II Base $1,245.95 |
IN STOCK - DROPSHIPS 54039BUSThe patented LSX 92mm Black Intake Manifold from FAST is the only three-piece Gen... FAST Manifold Upper Shell 92mm - Black 2001-2004 Avanti II Base $396.12 |

IN STOCK - DROPSHIPS 146000BConstructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.... FAST Manifold Upper Shell 102MM - Black 2001-2004 Avanti II Base $431.39 |
IN STOCK - LOW 146301Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.... FAST Manifold Lower ShellLSXR LS1 2001-2004 Avanti II Base $363.86 |
IN STOCK - DROPSHIPS 146601The LSXRT is constructed from a proprietary precision injection... FAST Manifold Lower Shell LSXR 2001-2004 Avanti II Base $387.54 |