1981 Pontiac Firebird Intake Manifold Parts
Keep Your 1981 Pontiac Firebird in Top Shape with Quality Intake Manifold Parts
Whether you’re repairing or upgrading your Intake Manifold Part, using high-quality parts is key to keeping your 1981 Pontiac Firebird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Intake Manifold Expansion Plugs, Intake Manifolds, and Intake Manifold Gasket Sets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Intake Manifold Parts from Trusted Brands
Looking for a reliable Intake Manifold Part? We’ve got you covered with options from brands you know and trust like Edelbrock and FELPRO. For example, Edelbrock Intake Manifold Parts start at just $395.99 with an average 4.4 star rating. FELPRO offer similar pricing and quality, backed by strong customer feedback. With over 133 reviews and a solid 4 star average, you can shop with confidence knowing other Pontiac Firebird owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1981 Pontiac Firebird Intake Manifold Part at Advance Auto Parts is around $351.53, with a range that starts at $5.99 and goes up to $1,022.99. With 32 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Intake Manifold Bolts, Performer RPM Small Block Chevy AIR-Gap Intake Manifold, and Performer Small-Block Chevy Intake Manifold for Street Performance start at just $17.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Intake Manifold Part, don’t forget to check out other key components like Air Cleaner Parts and Throttle Bodies & Carb Parts. At Advance Auto Parts, we’re here to help you keep your 1981 Pontiac Firebird in peak condition, inside and out.
Find Your Specific 1981 Pontiac Firebird Intake Manifold Parts
Looking for the perfect Intake Manifold Part for your 1981 Pontiac Firebird? You’re in the right place. Below, you’ll find links to various types of Intake Manifold Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Intake Manifold Parts, ensuring durability and a precise fit for your Pontiac Firebird. Whether you’re driving a 1981 model or another popular model year like
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001, and
2002, we’ve got you covered. Purchasing Intake Manifold Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Intake Manifold Parts that fit your vehicle.
Essential 1981 Pontiac Firebird Intake Manifold Parts
Edelbrock – Chevrolet SB Performer EPS Manifold w/ Gaskets, Bolts, Studs (Part No.2040)
from
$299.99
Edelbrock 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 i
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Edelbrock – Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish (Part No.27033)
from
$468.99
Edelbrock 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 thr
Product Features:
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Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Black Powder Coated Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Performer Intake Manifold for 1987-95 Small-Block Chevy, Polished Finish (Part No.21041)
from
$659.99
Product Features:
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- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Dual-Quad Intake Manifold (Part No.7525)
from
$509.99
Air gap cooler and denser mixture for more power. Street and high performance compatible. Available in cast, polished and endurashine finish.
Product Features:
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Product Features:
- Based on C26 Low Profile with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- 1.625 in. Taller Than Low-Profile PN[5425]
- Also Available In EnduraShine Finish PN[75254]
- Also Available As Complete Kit PN[2025/20254]
- Best When Matched with Edelbrock 500cfm Carburetor
- Use Fuel Line Kit PN[8088/8091]
- Use Progressive Throttle Linkage Kit PN[7094]
Edelbrock – Performer Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish (Part No.21011)
from
$595.99
Edelbrock part #21011 Performer intake manifold is designed for street 1955-86 small-block 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 respons
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Edelbrock – Pro-Flo XT Small Block Chevy EFI Black Intake Manifold (Part No.71373)
from
$746.99
Edelbrock 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 rp
Product Features:
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Product Features:
- 1500-7000 RPM Range
- Single Plane Type-Throttle Body XT Style Flange
- 9 in. Front Height, 9 in. Center Height, 8.2 in. Rear Height
- Black Powder Coated Finish
- Made In The USA
Edelbrock – Performer Small-Block Chevy Intake Manifold for Street Performance (Part No.3701)
from
$356.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Intake Manifold replacement base to top gasket (Part No.6999)
from
$18.99
Replacement gasket for top to bottom. See PN(7110) complete. PN(7067) bottom. PN(7032) top. Includes base and top for intake manifold PN(7110).
Product Features:
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Product Features:
- Replacement Gasket for Top to Bottom
- See PN[7110]Complete; PN[7067]Bottom; PN[7032] Top
Mr. Gasket – Intake Gasket (Part No.116)
from
$46.99
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
Product Features:
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Product Features:
- Manufactured from cellulose/nitrile composition gasket material.
- Provides excellent sealing and durability.
- Can be trimmed if necessary for modified port applications.
- Complete with manifold end seals and distributor gasket.
- For OE replacement, high performance street, drag race and oval track use.
Edelbrock – Intake Manifold Gasket for 1958-1986 E-Tec 200 Small-Block Chevy (Part No.7215)
from
$50.99
Edelbrock part #7215 Intake Gaskets for 1958-1986 E-Tec 200 Small-Block Chevy allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Microp
Product Features:
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Product Features:
- 1.26″x2.24″
- E-Tec Port Style
- .120″ Thick
- Two Piece Configuration
- Composite Material
Edelbrock – Intake Manifold Gasket for 1961-79 3626-389-400-421-428-455 Pontiac (Part No.7280)
from
$30.99Product Features:
- Clean Positive Seal
- Embossed Silicone Bead Surrounding The Port
- Matched To Manifolds And Cylinder Heads
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 95580)
from
$32.99
Product Features:
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- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – Valley Pan Gasket Set (Part No.MS 96027)
from
$32.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
- QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
- ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
- INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
- COVERAGE – Available for domestic and foreign nameplate vehicles
Edelbrock – Intake Manifold replacement runner to base gaskets (Part No.6942)
from
$15.99Product Features:
- Replacement Gasket For PN[3789] Edelbrock Intake
- One Gasket Only
- Goes Between Base pn[3785] And Top PN[3789]
- Also Included in Base PN[3789]
Dorman – Help – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.10232)
from
$5.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
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Product Features:
- Manufactured from high quality materials for a long service life
- Torque values listed on parts (where applicable)
- Easy to install
- Constructed to strict engineering quality standards
Dorman – Steel Cup Expansion Plug 1 In., SC, Height 0.250 (sold by each) (Part No.555-018)
from
$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
ARP Auto Racing – For Use With Chevy 265/ 400 Cubic", 12 Point Head Type, Polished, With Washers (Part No.434-2101)
from
$60.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
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Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Would not Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
Mr. Gasket – Intake Bolt Kit (Part No.5003)
from
$87.99
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
Product Features:
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Product Features:
- Chrome plated
- Grade 8
- 12-point head
- AN washers with no exposed shoulder for a professional appearance
ARP Auto Racing – For Use With Chevy 265/ 400 Cubic", Hex Style Head Type, Polished, Ss (Part No.434-2001)
from
$56.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
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Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Would not Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
- 1″ Long
Mr. Gasket – Intake Manifold Bolts (Part No.955G)
from
$17.99
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
Product Features:
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Product Features:
- Grade 5 socket head bolts are zinc plated for protection and appearance
- Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds
- Washers Included
Mr. Gasket – Intake Manifold Bolts (Part No.6091)
from
$36.99
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
Product Features:
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Product Features:
- Features 12-point Smaller-than-standard Bolt Head
- Thick Flat Washers Distribute Optimum Clamp Load
- Ideal Use Where Space Is Minimal On Race Manifolds
- Bolts And Washers Zinc Plated For Protection
- Zinc Plated For Protection
Popular 1981 Pontiac Firebird Intake Manifold Parts Categories
Most Popular Intake Manifold Expansion Plug for 1981 Pontiac Firebirds
Enhance your 1981 Pontiac Firebird with this popular Intake Manifold Expansion Plug we have in stock, for $5.99.
Dorman – Help – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.10232)
from
$5.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
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Product Features:
- Manufactured from high quality materials for a long service life
- Torque values listed on parts (where applicable)
- Easy to install
- Constructed to strict engineering quality standards
Best-Selling 1981 Pontiac Firebird Intake Manifolds
Upgrade your Firebird with one of our 22 best-selling Intake Manifolds, earning an average 5 stars rating across 1 reviews.
Edelbrock – Performer Air-Gap Intake Manifold for 1955-86 Small-Block Chevy (Part No.2601)
from
$395.99Product Features:
- Based on Performer Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg .Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- Fits Both Spread and Square Bore Carburetors
- Also in Polished/PermaStar/EnduraShine Finish
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
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Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Performer Small-Block Chevy Intake Manifold for Street Performance (Part No.3701)
from
$356.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Performer RPM Small Block Chevy Intake Manifold (Part No.7101)
from
$296.99Product Features:
- Best for the Ultimate in Street High-Performance
- Designed for 1500 to 6550 RPM Street-Driven Power
- Dual-Plane High-Rise Intake w/180 deg Firing Order
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
- Edelbrock Total Power Package Maximizes Gains
- Also in Polished/PermaStar/EnduraShine Finish
Edelbrock – Performer Buick 3.8L, 4.1L V6 Intake Manifold (Part No.5486)
from
$401.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- Not for C-3 and C-4 Electronic Fuel Mngmt Systems
Edelbrock – POWER PKG (Part No.2020)
from
$1022.99
POWER PKG
Edelbrock – POWER PKG (Part No.2021)
from
$830.99
POWER PKG
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (Part No.75011)
from
$749.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
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Product Features:
- Polished Version Of Edelbrock PN[7501]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock – Pro-Flo XT Small Block Chevy EFI Black Intake Manifold (Part No.71373)
from
$746.99
Edelbrock 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 rp
Product Features:
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Product Features:
- 1500-7000 RPM Range
- Single Plane Type-Throttle Body XT Style Flange
- 9 in. Front Height, 9 in. Center Height, 8.2 in. Rear Height
- Black Powder Coated Finish
- Made In The USA
Edelbrock – Street Tunnel Ram Small Block Chevy Intake Manifold (Part No.7110)
from
$663.99
For 3500 to 7500 PRM. Use where low-end torque is not a prime factor. Great for engines with slightly modified heads. HEI ignition will not clear manifold. Street machines, street rods, pro-street and marine.
Product Features:
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Product Features:
- For 3500 to 7500 RPM
- Use Where Low-End Torque is Not a Prime Factor
- Great For Engines w/Slightly Modified Heads
- Top Has Vacuum Outlet for Power Brakes
- Will Accept Forward and Sideways Mounted Carbs
- Carburetor Center-to-Center Dimensions 8.875 in
- HEI Ignition Will Not Clear Manifold
- For Street Mach.; Street Rods; Pro-Street; Marine
Edelbrock – Performer EPS Manifold withOil Fill Tube for Small-Block Chevy, Polished Finish (Part No.27031)
from
$652.99
Edelbrock part No. 27031 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 manifold combines a modern runner design with a front mounted oil fill tube for those who want the vintage look of our Classic valve covers with no breathers. Includes Oil Fill Tube (not installed) and matching push-in breather cap. The Oil Fill Tube and Breather are also available separately as No. 4803. This intake manifold is optimized to deliver superior performance with Edelbrock square-bore Performer Series or Thunder Series AVS carburetors. This small-block Chevy manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine and it’s ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer intake manifold No. 21011 on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft-lbs. of torque for more performance where you need it most. This manifold offers a polished finish for a brilliant shine and classic look.
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Edelbrock – Performer RPM Small Block Chevy Polished Intake Manifold (Part No.71011)
from
$607.99Product Features:
- Polished Version Of Edelbrock PN[7101]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock – Performer Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish (Part No.21011)
from
$595.99
Edelbrock part #21011 Performer intake manifold is designed for street 1955-86 small-block 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 respons
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Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish (Part No.27011)
from
$530.99Product Features:
- Polished Version Of Edelbrock PN[2701]
- Polish is Hand-Buffed for Brilliant Shine
- Maximizes Performance with Edelbrock Carburetors
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Dual-Quad Intake Manifold (Part No.7525)
from
$509.99
Air gap cooler and denser mixture for more power. Street and high performance compatible. Available in cast, polished and endurashine finish.
Product Features:
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Product Features:
- Based on C26 Low Profile with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- 1.625 in. Taller Than Low-Profile PN[5425]
- Also Available In EnduraShine Finish PN[75254]
- Also Available As Complete Kit PN[2025/20254]
- Best When Matched with Edelbrock 500cfm Carburetor
- Use Fuel Line Kit PN[8088/8091]
- Use Progressive Throttle Linkage Kit PN[7094]
Edelbrock – C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern (Part No.5419)
from
$497.99
Product Features:
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- Designed for Idle to 5500 RPM
- Manifold has a Balanced 180+ Firing Order
- Contains Exhaust Gas Heat Riser
- Offers Excellent Performance Potential
- Front Oil Filler Tube Boss Included
- Carburetor Center-to-Center Dimensions = 5-1/2 in
- Also Available Polished PN[5419] But Not Fit HEI
- Use Rochester 2GC (small 1-7/16 in bore)
Edelbrock – POWER PKG (Part No.2042)
from
$484.99
POWER PKG
Edelbrock – Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish (Part No.27033)
from
$468.99
Edelbrock 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 thr
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Black Powder Coated Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Performer Intake Manifold Small-Block Chevy (Part No.3706)
from
$401.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Weiand – Action +Plus; Intake Manifold (Part No.8120P)
from
$399.99
New Everbright(TM) Manifold coating now available on the most popular Weiand and Holley intakes uses proprietary vacuum metalizing technology combined with a protective clear powdercoat to provide long lasting, virtually maintenance free polished looks.
Product Features:
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Product Features:
- Low Rise/Dual Plane Design For Maximum Torque
- Permanent Mold Casting Process
- Lighter/Smoother/Better Looking/Consistent Casting
- Dyno Proven To Make 25hp Over Competition
- Fully CNC Machined For A Perfect Fit
- Square Bore Carburetor Flange
- Exhaust Crossover For Improved Street Drivability
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Black Finish (Part No.27013)
from
$379.99
Edelbrock 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 thr
Product Features:
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Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Black Powder Coated Finish
- Non-EGR
Holley – Strip Dominator; Intake Manifold (Part No.300-25)
from
$370.99
Strip Dominator intake manifold square bore carburetor mounting flange. Single plane with isolated plenum. Isolated water cross-over.
Product Features:
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Product Features:
- Single Plane With Isolated Plenum
- Square Bore Carburetor Mounting Flange
- Isolated Water Cross-Over
- Power Band 4500-7600 rpm
- Height Front 5.11 in. Rear 5.97 in.
- Port Size 2.05 in. Height 1.22 in. Width
- No Exhaust Heat Crossover Provision
- Ideal For Drag Cars w/Auto Trans.
Top-Quality Intake Manifold Gasket Sets for 1981 Pontiac Firebirds
Choose a high-quality OEM or aftermarket Intake Manifold Gasket Set for Pontiac Firebirds and enjoy top-notch performance from $18.99.
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 90314-2)
from
$30.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Validated for fit, form, and function
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
Edelbrock – Intake Manifold replacement base to top gasket (Part No.6999)
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$18.99
Replacement gasket for top to bottom. See PN(7110) complete. PN(7067) bottom. PN(7032) top. Includes base and top for intake manifold PN(7110).
Product Features:
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Product Features:
- Replacement Gasket for Top to Bottom
- See PN[7110]Complete; PN[7067]Bottom; PN[7032] Top
Edelbrock – Intake Manifold Gasket for 1958-1986 Small-Block Chevy (Part No.72018)
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$257.99
Any gasket can create a seal, but a good gasket can do it with reduced clamping force and for a long period of time. Edelbrock gaskets are manufactured from extremely high-quality materials and are specifically designed to fit Edelbrock intakes and cylinder heads, so there’s no chance that they will interfere with component operation.
Product Features:
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Product Features:
- 10-Pack of 7201 Intake Gasket Sets
Our Top Pick for a 1981 Pontiac Firebird Engine Intake Manifold Installation Kit
Invest in a
durable Engine Intake Manifold Installation Kit for your 1981 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Edelbrock – Chevrolet SB Performer EPS Manifold w/ Gaskets, Bolts, Studs (Part No.2040)
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$299.99
Edelbrock 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 i
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Top-Rated Intake Manifold Bolt Sets for 1981 Pontiac Firebirds
Make a smart move for your 1981 Pontiac Firebird with products all priced from $17.99 to $87.99.
Mr. Gasket – Intake Manifold Bolts (Part No.6091)
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$36.99
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
Product Features:
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Product Features:
- Features 12-point Smaller-than-standard Bolt Head
- Thick Flat Washers Distribute Optimum Clamp Load
- Ideal Use Where Space Is Minimal On Race Manifolds
- Bolts And Washers Zinc Plated For Protection
- Zinc Plated For Protection
Mr. Gasket – Intake Manifold Bolts (Part No.955G)
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$17.99
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
Product Features:
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Product Features:
- Grade 5 socket head bolts are zinc plated for protection and appearance
- Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds
- Washers Included
ARP Auto Racing – For Use With Chevy 265/ 400 Cubic", 12 Point Head Type, Polished, With Washers (Part No.434-2101)
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$60.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
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Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Would not Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
Mr. Gasket – Intake Bolt Kit (Part No.5003)
from
$87.99
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
Product Features:
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Product Features:
- Chrome plated
- Grade 8
- 12-point head
- AN washers with no exposed shoulder for a professional appearance
ARP Auto Racing – For Use With Chevy 265/ 400 Cubic", Hex Style Head Type, Polished, Ss (Part No.434-2001)
from
$56.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
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Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Would not Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
- 1″ Long
Top-Rated Intake Manifold Part Brands For Your 1981 Pontiac Firebird
When it comes to finding the perfect Intake Manifold Part for your 1981 Pontiac Firebird, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Intake Manifold Part brands including FELPRO and Edelbrock, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $30.99. Purchasing a Intake Manifold Part from us here at Advance Auto Parts is a smart move for both you and your 1981 Pontiac Firebird, providing peace of mind with parts that meet or exceed OEM standards.
Popular FELPRO 1981 Pontiac Firebird Intake Manifold Parts
If you’re looking for a top-quality Intake Manifold Part for your 1981 Pontiac Firebird, Advance Auto Parts has exactly what you need with our selection of FELPRO Intake Manifold Parts. We have 1 FELPRO Intake Manifold Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $30.99, you’ll find the perfect Intake Manifold Part for your needs and budget. FELPRO Intake Manifold Parts for the 1981 Pontiac Firebird come highly rated, with over 46 customer reviews and an impressive average rating of 4.6 stars. Choosing a FELPRO Intake Manifold Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
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$30.99
(46)
Engine Intake Manifold Gasket Set
“New intake gasket for my 25th Anniversary Corvette”
Top-Quality Edelbrock 1981 Pontiac Firebird Intake Manifold Parts
For those in search of a high-quality Intake Manifold Part for their 1981 Pontiac Firebird, Advance Auto Parts offers a great selection of Edelbrock Intake Manifold Parts. With 1 Edelbrock Intake Manifold Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Intake Manifold Parts start at just $395.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, Edelbrock Intake Manifold Parts provide both reliability and excellent performance. Choosing a Edelbrock Intake Manifold Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
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$395.99
(1)
Performer Air-Gap Intake Manifold for 1955-86 Small-Block Chevy
“The casting was beautiful in its natural finish. It had a bright appearance and the surface roughness was good for a sand casting. The machine finish ”
FAQs for 1981 Pontiac Firebird Intake Manifold Parts
What are the best-selling Intake Manifold Parts for 1981 Pontiac Firebirds?
Out of 32 Intake Manifold Parts that fit 1981 Pontiac Firebirds, the following parts are the top sellers:
- Intake Manifold Bolts (6120970) – $17.99
- Performer RPM Small Block Chevy AIR-Gap Intake Manifold (17340000) – $374.99
- Performer Small-Block Chevy Intake Manifold for Street Performance (5026792) – $356.99
What’s the price range for 1981 Pontiac Firebird Intake Manifold Parts?
The prices of Intake Manifold Parts for the 1981 Pontiac Firebird range from $5.99 up to $1,022.99 for the most premium parts.
What is the average price of an Intake Manifold Part for a 1981 Pontiac Firebird?
The average price for Intake Manifold Parts for the 1981 Pontiac Firebird is $351.53. Keep in mind the variety of part types within our Intake Manifold Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Intake Manifold Parts for other Pontiac Firebird model years?
What are the cheapest Intake Manifold Parts for my 1981 Pontiac Firebird?
The cheapest 1981 Pontiac Firebird Intake Manifold Parts we carry are:
- Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (22140133) – $5.99
- Intake Manifold Bolts (6120970) – $17.99
- Intake Manifold replacement base to top gasket (22341100) – $18.99
- Engine Intake Manifold Gasket Set (5184533) – $30.99
- Intake Manifold Bolts (17360381) – $36.99
Does Advance Auto Parts sell Intake Manifold Parts for any other 1981 Pontiac models?
Yes. We stock Intake Manifold Parts for 5 other popular 1981 Pontiac models. Some of the most popular are 1981 Grand Prix Intake Manifold Parts, 1981 Bonneville Intake Manifold Parts, 1981 LeMans Intake Manifold Parts, 1981 Catalina Intake Manifold Parts, and 1981 Phoenix Intake Manifold Parts.
What are the top-rated Intake Manifold Parts that fit the 1981 Pontiac Firebird?
Based on 133 reviews by customers, our 1981 Pontiac Firebird Intake Manifold Parts have an average customer rating of 4 stars. These are the highest-rated categories of Intake Manifold Parts for the 1981 Pontiac Firebird and their top-rated products:
- Intake Manifolds
- Performer Air-Gap Intake Manifold for 1955-86 Small-Block Chevy (22342204) – $395.99
- Intake Manifold Bolt Sets
- Intake Manifold Bolts (17360381) – $36.99
- Intake Manifold Bolts (6120970) – $17.99
- Intake Manifold Gasket Sets
- Engine Intake Manifold Gasket Set (5184533) – $30.99
What types of Intake Manifold Parts do you sell for my 1981 Pontiac Firebird?
As of 11/2/25, these are some of the most in-demand types of Intake Manifold Parts for a 1981 Pontiac Firebird:
Can I get help with 1981 Pontiac Firebird Intake Manifold Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Intake Manifold Parts and more.
What is your return policy for Pontiac Firebird Intake Manifold Parts?
Advance Auto Parts keeps returns simple. For new Pontiac Firebird Intake Manifold Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.