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Looking for aftermarket parts to modify or upgrade your 1981 GMC C3500 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 5418Edelbrock part #5418 C-357-B Triple-Deuce intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, this manifold has a balanced 180-degree firing order port runner arrangement. It contains an exhaust gas heat crossover and offers excellent performance potential. This intake manifol... Edelbrock Manifold Vintage Series C357B 3X2 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $567.69 |
 IN STOCK - DROPSHIPS 5419Edelbrock part #5419 C-357-B Triple-Deuce intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, this manifold has a balanced 180-degree firing order port runner arrangement. It contains an exhaust gas heat crossover and offers excellent performance potential. This intake manifol... Edelbrock C-357B Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $567.69 |
 IN STOCK - LOW 2021The Edelbrock #2021 Single-Quad Manifold and carb kit is designed for 1957-86 Small-Block Chevy applications. With a Manifold and Carb Kit, it's easy to upgrade your induction system with the best combination of Edelbrock proven performance and looks in a single box. These kits include: an Edelbrock... Edelbrock Manifold And Carb Kit Performer Eps Small Block Chevrolet 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $764.92 |
 OUT OF STOCK 2023The Edelbrock #2023 Single-Quad Manifold and carb kit is designed for 1957-86 Small-Block Chevy applications. With a Manifold and Carb Kit, it's easy to upgrade your induction system with the best combination of Edelbrock proven performance and looks in a single box. These kits include: an Edelbrock... Edelbrock Manifold And Carb Kit Performer RPM Small Block Chevrolet 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $891.09 |
 IN STOCK - LOW 2040Edelbrock part #2040 Manifold Installation kit will simplify the process of adding more power and efficiency to your street rod or muscle car. It combines all the necessary components to replace your stock iron intake manifold with an Edelbrock aluminum intake manifold. Kit includes: Performer EPS i... Edelbrock Manifold w/ Installation Kit Performer Eps SBC 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $321.92 |
 OUT OF STOCK 2041Edelbrock part #2041 Manifold Installation kit will simplify the process of adding more power and efficiency to your street rod or muscle car. It combines all the necessary components to replace your intake manifold with an Edelbrock aluminum intake manifold. Kit includes: Performer RPM intake manif... Edelbrock Manifold Installation Kit Performer RPM SBC 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $414.23 |
 IN STOCK - DROPSHIPS 2161Edelbrock part #2161 Performer 2-O intake manifold is designed for street 396-502 c.i.d. big-block Chevy V8's using general duty oval-port cylinder heads. Will not fit under hood of Corvette without hood modifications. Will not fit "tall block" V8's. May be used with OEM or aftermarket carbs. Will f... Edelbrock Performer 2-O w/ O EGR Manifold 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $419.07 |
 IN STOCK - DROPSHIPS 21613Edelbrock part #21613 Performer 2-O intake manifold is designed for street 396-502 c.i.d. big-block Chevy V8's using general duty oval-port cylinder heads. Will not fit under hood of Corvette without hood modifications. Will not fit "tall block" V8's. May be used with OEM or aftermarket carbs. This ... Edelbrock Intake Manifold Perf BBC 2-0 Black 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $542.91 |
 IN STOCK - DROPSHIPS 2601Edelbrock part #2601 Performer Air-Gap intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys. This Performer Air-Gap intake manifold features an air-gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates... Edelbrock SBC Perf Air Gap Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $427.57 |
 IN STOCK - DROPSHIPS 26013Edelbrock part #26013 Performer Air-Gap intake manifold Designed for 1955-86 262-400 c.i.d. small-block Chevys. The Performer Air-Gap intake manifold features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates t... Edelbrock Manifold SBC Performer Air Gap Black 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $520.04 |
 IN STOCK 2701Edelbrock part #2701 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Perfor... Edelbrock SBC Performer Eps Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $254.24 |
 IN STOCK - DROPSHIPS 27011Edelbrock part #27011 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Perfo... Edelbrock SBC Performer Eps Polished Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $574.37 |
 IN STOCK - LOW 27013Edelbrock part #27013 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Perfo... Edelbrock Manifold SBC Performer Eps Intake Black 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $372.43 |
 IN STOCK - DROPSHIPS 2703Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. This intake manifold combines ... Edelbrock Intake Manifold Performer Eps w/ Oil Fill Tube And Breather for Small-Block Chevy 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $377.06 |
 IN STOCK - DROPSHIPS 27033Edelbrock part #27033 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. This Performer EPS intake man... Edelbrock Intake Manifold Perf Eps SBC w/ Oil Fill Tube and Breather Black 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $504.78 |
 IN STOCK - DROPSHIPS 3701Edelbrock part #3701 Performer EGR intake manifold is designed for street 1955-86 small-block Chevys. This manifold accepts late-model choke, water neck, air-conditioning, alternator and H.E.I. Has provisions to add oil fill tube. Not for 1987 and later cast iron or Chevy Bowtie heads. Will fit 1987... Edelbrock Performer EGR Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $390.40 |
 IN STOCK - DROPSHIPS 3706Edelbrock part #3706 Performer EGR intake manifold is designed for street 262-400 c.i.d. Chevy V8's that have heads with canted center bolt holes, 1987-1995. This intake manifold accepts late-model water neck, air-conditioning, alternator, H.E.I. and have rear water crossovers. For 1987-95 stock alu... Edelbrock Perf EGR Manifold 87-95 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $442.83 |
 OUT OF STOCK 7101Edelbrock part #7101 Performer RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevy V8's for maximum power and a broad torque curve for high-performance street/marine engines. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to machine for an oil... Edelbrock Performer RPM Manifold 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $361.80 |
 IN STOCK - DROPSHIPS 71011Edelbrock part #71011 Performer RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevy V8's, for maximum power and a broad torque curve for high-performance street/marine engines. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to machine for an o... Edelbrock Perf RPM Manifold Polished 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $656.15 |
 IN STOCK - DROPSHIPS 71013Edelbrock part #71013 Performer RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevy V8's, for maximum power and a broad torque curve for high-performance street/marine engines. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to machine for an o... Edelbrock Performer RPM Manifold Black 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $466.65 |
 IN STOCK - DROPSHIPS 7137Edelbrock part #7137 Pro-Flo XT intake manifold is designed for 1957-86 S/B Chevy. This manifold is engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). This Pro-Flo XT EFI intake accepts Edelbrock Pro-F... Edelbrock Manifold EFI Pro-Flo XT SB Chevy STD Heads 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $700.92 |
 IN STOCK - DROPSHIPS 71373Edelbrock part #71373 Pro-Flo XT intake manifold is designed for 1957-86 small-block Chevy V8 applications. The Pro-Flo XT intakes are engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque throughout the rpm range (1500-7000 rpm). Pro-Flo XT EFI intak... Edelbrock Manifold EFI Pro-Flo XT SB Chevy STD Heads w/ Black Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $796.24 |
 OUT OF STOCK 2004The Edelbrock #2004 Single-Quad Manifold and carb kit is designed for 1957-86 Small-Block Chevy applications. With a Manifold and Carb Kit, it's easy to upgrade your induction system with the best combination of Edelbrock proven performance and looks in a single box. These kits include: an Edelbrock... Edelbrock Manifold and Carb Kit Performer RPM Air-Gap SBC 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $963.07 |
 OUT OF STOCK 2020The Edelbrock #2020 Single-Quad Manifold and carb kit is designed for 1957-86 Small-Block Chevy applications. With a Manifold and Carb Kit, it's easy to upgrade your induction system with the best combination of Edelbrock proven performance and looks in a single box. These kits include: an Edelbrock... Edelbrock Manifold And Carb Kit Performer Air-Gap Small Block Chevrolet 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $948.68 |
 OUT OF STOCK 2042Edelbrock part #2042 Manifold Installation kit will simplify the process of adding more power and efficiency to your street rod or muscle car. It combines all the necessary components to replace your stock iron intake manifold with an Edelbrock aluminum intake manifold. Kit includes: Performer RPM A... Edelbrock Manifold Installation Kit Performer RPM Air-Gap SBC 1957-1986 Natural Finish 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $487.63 |