1985 Chevrolet Astro Performance Engines

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Keep Your 1985 Chevrolet Astro in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1985 Chevrolet Astro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Intake Manifold Hardware, Performance Engine Intake Manifold Gaskets, and Performance Intake Manifolds. 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.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Air Filters and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1985 Chevrolet Astro in peak condition, inside and out.

Find Your Specific 1985 Chevrolet Astro Performance Engines

Looking for the perfect Performance Engine for your 1985 Chevrolet Astro? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Chevrolet Astro. Whether you’re driving a 1985 model or another popular model year like 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, and 1999, we’ve got you covered. Purchasing Performance Engines 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 Performance Engines that fit your vehicle.

Essential 1985 Chevrolet Astro Performance Engines

B & M – Torque Converter, Holeshot 3000 (Part No.70421)

Torque Converter, Holeshot 3000

from

$921.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some GM Holeshots.

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
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B & M – Tork Master 2000: Value-Priced Street Performance Torque Converter (Part No.70420)

Tork Master 2000: Value-Priced Street Performance Torque Converter

from

$459.99
Similar in performance to the Holeshot series, the Tork Master is B&M’s lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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(1 reviews)
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Mr. Gasket – Intake Manifold Bolts (Part No.955G)

Intake Manifold Bolts

from

$18.29
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:
  • 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
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(12 reviews)
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Edelbrock – Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L) (Part No.2111)

Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L)

from

$376.99


Product 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
  • Produces at Least 18 More Horsepower
  • Best Matched with Edelbrock 500cfm Carburetor
See More
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Spectre – Bolt Kit Intake Hex Head (Part No.4652)

Bolt Kit Intake Hex Head

from

$10.99
Spectre’s Intake Bolt and Washer Set is engineered to provide premium quality hardware for Chevrolet 265-400 and Chrysler 273-440 small block engines. Measuring 3/8 inch-16 by 1 inch, these grade 5 bolts feature a corrosion resistant zinc-plated finish and hex heads to ensure easy installation. This kit includes 12 bolts and washers.

Product Features:
  • Designed for Chevrolet 265-400 and Chrysler 273-440 small block engines
  • 3/8 inch-16 by 1 inch bolts
  • Kit includes 12 bolts and washers
  • Manufactured from high quality steel
  • Bolts feature hex heads
See More
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FEL-PRO Performance – Lower Intake Manifold Gasket Set: 3 Piece Set (Part No.1202)

Lower Intake Manifold Gasket Set: 3 Piece Set

from

$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • 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
See More
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FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2912)

Engine Crankshaft Seal Kit

from

$37.99
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:
  • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longevity.
  • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
  • Not intended for use in emission controlled vehicles.
  • Not intended for use in emission controlled vehicles.
See More
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FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2919)

Engine Crankshaft Seal Kit

from

$37.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
  • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
  • Not intended for use in emission controlled vehicles.
See More
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Weiand – Action Plus Water Pumps (Part No.9208P)

Action Plus Water Pumps

from

$255.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

Product Features:
  • Twisted Snout Water Pump Design For Updated Style
  • Street Performance
  • Heavy Duty Shaft w/5/8 in. Pilot
  • Six-Blade Stamped Steel
  • Anti-Cavitation Impeller
  • 100 Percent Leak Tested
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(2 reviews)
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Most Popular Performance Intake Manifold Hardware for 1985 Chevrolet Astros

Enhance your 1985 Chevrolet Astro with this popular Performance Intake Manifold Hardware we have in stock, for $10.99.
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Spectre – Bolt Kit Intake Hex Head (Part No.4652)

Bolt Kit Intake Hex Head

from

$10.99
Spectre’s Intake Bolt and Washer Set is engineered to provide premium quality hardware for Chevrolet 265-400 and Chrysler 273-440 small block engines. Measuring 3/8 inch-16 by 1 inch, these grade 5 bolts feature a corrosion resistant zinc-plated finish and hex heads to ensure easy installation. This kit includes 12 bolts and washers.

Product Features:
  • Designed for Chevrolet 265-400 and Chrysler 273-440 small block engines
  • 3/8 inch-16 by 1 inch bolts
  • Kit includes 12 bolts and washers
  • Manufactured from high quality steel
  • Bolts feature hex heads
See More
View Product

Best-Selling 1985 Chevrolet Astro Performance Engine Intake Manifold Gasket

Upgrade your Astro with our best-selling Performance Engine Intake Manifold Gasket.
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FEL-PRO Performance – Lower Intake Manifold Gasket Set: 3 Piece Set (Part No.1202)

Lower Intake Manifold Gasket Set: 3 Piece Set

from

$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • 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
See More
View Product

Top-Quality Performance Intake Manifolds for 1985 Chevrolet Astros

Choose a high-quality OEM or aftermarket Performance Intake Manifold for Chevrolet Astros and enjoy top-notch performance from $18.29.
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Mr. Gasket – Intake Manifold Bolts (Part No.955G)

Intake Manifold Bolts

from

$18.29
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:
  • 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
See More

(12 reviews)
View Product

Edelbrock – Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L) (Part No.2111)

Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L)

from

$376.99


Product 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
  • Produces at Least 18 More Horsepower
  • Best Matched with Edelbrock 500cfm Carburetor
See More
View Product

Top Picks for 1985 Chevrolet Astro Performance Engine Rocker Arms

Invest in one of our 9 durable Performance Engine Rocker Arms for your 1985 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
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Competition Cams – ENGINE ROCKER ARM (Part No.19002-12)

ENGINE ROCKER ARM

from

$369.99
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.19001-12)

ENGINE ROCKER ARM

from

$369.99
ENGINE ROCKER ARM
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Competition Cams – RKR1.524.3 (Part No.RPR200-12)

RKR1.524.3

from

$285.99
RKR1.524.3
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Competition Cams – ENGINE ROCKER ARM (Part No.1605-1)

ENGINE ROCKER ARM

from

$51.99
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.1601-1)

ENGINE ROCKER ARM

from

$50.99
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.1602-1)

ENGINE ROCKER ARM

from

$50.99
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.19004-1)

ENGINE ROCKER ARM

from

$46.49
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.19005-1)

ENGINE ROCKER ARM

from

$46.49
ENGINE ROCKER ARM
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Competition Cams – ENGINE ROCKER ARM (Part No.1416-1)

ENGINE ROCKER ARM

from

$26.49
ENGINE ROCKER ARM
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Our Performance Engine Main Bearing Gasket Sets for 1985 Chevrolet Astros

Make a smart move for your 1985 Chevrolet Astro with our Performance Engine Main Bearing Gasket Set for $37.99.
show more show less

FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2912)

Engine Crankshaft Seal Kit

from

$37.99
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:
  • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longevity.
  • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
  • Not intended for use in emission controlled vehicles.
  • Not intended for use in emission controlled vehicles.
See More
View Product

FAQs for 1985 Chevrolet Astro Performance Engines

What are the best-selling Performance Engines for 1985 Chevrolet Astros?

Out of 28 Performance Engines that fit 1985 Chevrolet Astros, the following parts are the top sellers:

What’s the price range for 1985 Chevrolet Astro Performance Engines?

The prices of Performance Engines for the 1985 Chevrolet Astro range from $7.99 up to $921.99 for the most premium parts.

What is the average price of a Performance Engine for a 1985 Chevrolet Astro?

The average price for Performance Engines for the 1985 Chevrolet Astro is $205.27. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Chevrolet Astro model years?

Yes, we carry Performance Engines for 19 model years of Chevrolet Astros between 1986 and 2005. The following model years are the most popular for Performance Engine purchases: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Performance Engines for my 1985 Chevrolet Astro?

The cheapest 1985 Chevrolet Astro Performance Engines we carry are:

Does Advance Auto Parts sell Performance Engines for any other 1985 Chevrolet models?

Yes. We stock Performance Engines for 28 other popular 1985 Chevrolet models. Some of the most popular are 1985 Impala Performance Engines, 1985 Camaro Performance Engines, 1985 Monte Carlo Performance Engines, 1985 Corvette Performance Engines, and 1985 Caprice Performance Engines.

What types of Performance Engines do you sell for my 1985 Chevrolet Astro?

As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1985 Chevrolet Astro:

Can I get help with 1985 Chevrolet Astro Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Performance Engines and more.

What is your return policy for Chevrolet Astro Performance Engines?

Advance Auto Parts keeps returns simple. For new Chevrolet Astro Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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