1990 Chevy Astro Performance Engine Parts

    • COMP Cams®Camshaft/Lifter/Timing Kit
      $660.23$528.18
      (0)
      Chevy Astro 4.3L 1990, Camshaft/Lifter/Timing Kit by COMP Cams®. Magnum™; Camshaft Small Kit; Incl. Cam/Lifters/Timing Set.
      # 14455632
    • COMP Cams®Camshaft Kit
      $964.05$771.24
      (0)
      Chevy Astro 4.3L 1990, Camshaft Camshaft Kit by COMP Cams®. Hydraulic Lifter.
      # 14467642
    • COMP Cams®Camshaft Bolt
      $2.25from $1.80
      (0)
      Chevy Astro 4.3L 1990, Camshaft Bolt by COMP Cams®. Camshaft Bolts; Size 5/16 in.; Length .75 in.
      # 14489541
    • COMP Cams®Camshaft/Lifter Kit
      $562.85$450.28
      (0)
      Chevy Astro 4.3L 1990, Camshaft/Lifter Kit by COMP Cams®. Magnum™; Camshaft/Lifter Kit; Hyd Roller.
      # 14489546
    • COMP Cams®Camshaft
      $382.63$306.10
      (0)
      Chevy Astro 4.3L 1990, Camshaft by COMP Cams®. Magnum™; Camshaft.
      # 14511071
    • COMP Cams®Rocker Arm
      $15.28from $12.22
      (0)
      Chevy Astro 4.3L 1990, Rocker Arm by COMP Cams®.
      # 14459729
    • COMP Cams®Lifter Set
      $80.49from $64.39
      (0)
      Chevy Astro 4.3L 1990, Lifter Set by COMP Cams®.
      # 14463900
    • COMP Cams®Lifter
      $8.70from $6.96
      (0)
      Chevy Astro 4.3L 1990, Lifter by COMP Cams®. 1 pc.
      # 14482877
    • Edelbrock®Signature Series Centerbolt Valve Covers
      $81.64$65.31
      (0)
      Chevy Astro Small Block 262 1990, Signature Series Chrome Centerbolt Valve Covers by Edelbrock®. Low Profile. Engineered for function and styled for good looks, triple chrome-plated Signature Series valve covers have stock-style...
      Good looksTriple chrome-plated
      # 17601756
    • Edelbrock®Elite Series Centerbolt Valve Covers
      $213.98$171.18
      (0)
      Chevy Astro 4.3L 1990, Elite Series Polished Centerbolt Valve Covers by Edelbrock®, 1 Pair. Aluminum. Diameter: 2 7/16". These heavy-gauge, die-cast aluminum valve covers come with an eye-catching finish for a custom look. The...
      Made from high-grade materials50 State Legal
      # 17608135
    • Edelbrock®Victor Series Centerbolt Valve Covers
      $181.56$145.25
      (0)
      Chevy Astro Small Block 262 1990, Victor Series Black Centerbolt Valve Covers by Edelbrock®. With Left Breather Hole. Our Victor Series valve covers have a black powder coated finish that features a finely textured surface for a...
      50-state emissions street legalThe finest quality at a great price
      # 17608859
    • Flex-a-lite®Heavy Duty Oil Cooler with 1/2" Female NPT Fitting
      $125.96from $100.77
      (0)
      Chevy Astro 4.3L B / Z Engine VIN code LB4 Engine 1990, Heavy Duty Oil Cooler with 1/2" Female NPT Fitting by Flex-a-lite®. Silver. Transmission Oil / Engine. It is designed to lower the temperature of the engine and transmission...
      Effective for both engine and transmission coolingCopper/aluminum material
      # 12903652
    • Cloyes®Billet True Timing Set
      $122.06$97.65
      (0)
      Chevy Astro Z Engine VIN code 1990, Billet True Timing Set by Cloyes®. Use 1 per Car. Includes: Camshaft Sprocket. 9 Keyway Crank Sprocket. Cloyes offers the most accurate, consistent, and highest quality performance cam drive...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21883490
    • Cloyes®Hex-A-Just True Roller Timing Set
      $254.19$203.35
      (0)
      Chevy Astro Z Engine VIN code 1990, Hex-A-Just True Roller Timing Set by Cloyes®. Use 1 per Car. Includes: Camshaft Sprocket. Standard Center Distance. 3 Keyway Crank Sprocket. Cloyes offers the most accurate, consistent, and...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21888999
    • Cloyes®Hex-A-Just/Original True Roller Timing Chain
      $83.04$66.43
      (0)
      Chevy Astro 4.3L 1990, Hex-A-Just/Original True Roller Timing Chain by Cloyes®. Use 1 per Car. Links: 58. Pitch: 3/8". Rollers: Double. Cloyes offers the most accurate, consistent, and highest quality performance cam drive...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21889136
    • Cloyes®Original True Roller Timing Set
      $177.38$141.90
      (0)
      Chevy Astro Z Engine VIN code 1990, Original True Roller Timing Set by Cloyes®. Use 1 per Car. Includes: Camshaft Sprocket. Standard Center Distance. 3 Keyway Crank Sprocket. Cloyes offers the most accurate, consistent, and highest...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21889423
    • Cloyes®Premium Billet True Timing Set
      $180.63$144.50
      (0)
      Chevy Astro Z Engine VIN code 1990, Premium Billet True Timing Set by Cloyes®. Use 1 per Car. Roller Chain with 0.25 Rollers. Includes: Camshaft Sprocket. 9 Keyway Crank Sprocket. Cloyes offers the most accurate, consistent, and...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21889586
    • Cloyes®Street True Roller Timing Chain
      $25.08$20.06
      (0)
      Chevy Astro 4.3L 1990, Street True Roller Timing Chain by Cloyes®. Use 1 per Car. Links: 58. Pitch: 1/4". Rollers: Double. Cloyes offers the most accurate, consistent, and highest quality performance cam drive components available....
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21890037
    • Cloyes®Street True Roller Timing Set
      $96.16$76.93
      (0)
      Chevy Astro Z Engine VIN code 1990, Street True Roller Timing Set by Cloyes®. Use 1 per Car. Includes: Camshaft Sprocket. 3 Keyway Crank Sprocket. Cloyes offers the most accurate, consistent, and highest quality performance cam...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21890241
    • Edelbrock®Performer-Link Timing Set
      $70.93$56.74
      (0)
      Chevy Astro 4.3L Small Block 1990, Performer-Link Timing Set by Edelbrock®. Includes Cam, Crank Sprocket, Chain. Performer-Link timing chain sets are for use with Edelbrock or stock cams. They have a solid-bushing chain for a true...
      50-state emissions street legalThe finest quality at a great price
      # 17608691
    • Cloyes®Hex-A-Just Engine Camshaft Bushing Kit
      $32.28$25.82
      (0)
      Chevy Astro Z Engine VIN code 1990, Hex-A-Just Engine Camshaft Bushing Kit by Cloyes®. Use 1 per Car. Cloyes offers the most accurate, consistent, and highest quality performance cam drive components available. Cloyes was...
      High-performance cam drive systems for high-performance street and track useSupplier of the highest quality performance timing drive systems for over 40 years
      # 21888870
    • COMP Cams®Valve Spring Retainer Keeper
      $1.86from $1.49
      (0)
      Chevy Astro 4.3L 1990, Valve Spring Retainer Keeper by COMP Cams®. 10 deg. Lock Angle; Valve Stem Size 11/32 in.
      # 14476023
    • COMP Cams®Valve Spring
      $7.31from $5.85
      (0)
      Chevy Astro 4.3L 1990, Valve Spring by COMP Cams®.
      # 14497782
    • COMP Cams®Valve Spring Retainer
      $4.34from $3.47
      (0)
      Chevy Astro 4.3L 1990, Valve Spring Retainer by COMP Cams®. 10 deg. Lock Angle.
      # 14511087
    • COMP Cams®Valve Stem Seal
      $22.23$17.78
      (0)
      Chevy Astro 4.3L 1990, Valve Stem Seal by COMP Cams®. Valve Stem Oil Seals; Positive Stop Teflon; Guide .530 in.; Valve Size 11/32 in.; 12 pc.
      # 14713739
    • Edelbrock®Valve Spring Retainers
      $64.60$51.68
      (0)
      Chevy Astro 4.3L 1990, Black Valve Spring Retainers by Edelbrock®, 16 Pieces. Without Rotator. Retainers For #9730. Valve Springs are designed to withstand high spring pressures for high performance applications. This retainer fits...
      Designed to withstand high spring pressuresFits the factory "Beehive" valve springs
      # 17602121
    • Edelbrock®Valve Springs
      $41.81$33.45
      (0)
      Chevy Astro 4.3L 1990, Valve Springs by Edelbrock®. Without Rotator. OD 1.25". ID 0.750". Seat Pressure 104-116 lbs. Manufactured by ARP, Edelbrock Head Bolt Kits contain a complete set of the highest quality head bolts and...
      Fast shipping; 1-2 day delivery time regardless of where you’re locatedThe finest quality at a great price
      # 17607955
    • Weapon-R®Aluminum Oil Catch Tank
      $74.38$59.50
      (1)
      Universal Aluminum Oil Catch Tank by Weapon-R®. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      # 282224
    • Weapon-R®Aluminum Oil Catch Pro Tank
      $160.00$128.00
      (0)
      Universal Aluminum Oil Catch Pro Tank by Weapon-R®, 2x10 AN Fitting. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      # 560911
    • Weapon-R®Neo-Ti Finish Aluminum Oil Catch Tank
      $111.56$89.25
      (0)
      Universal Neo-Titanium Finish Aluminum Oil Catch Tank by Weapon-R®. Whether you’re going racing or just want to look like you are, this Neo-Titanium Finish aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      # 12230434
    • B&M®Engine Oil Cooler
      $188.80$151.04
      (0)
      Universal Engine Oil Cooler by B&M®, Dimensions: 11" x 8" x 1-1/2", Type: Plate, Material: Aluminum, Cooling Rows: 36. The same design as the B&M transmission SuperCooler! Without a cooler, high engine speeds and oil temperatures...
      Stacked plate design coolerEngine oil filter adapter
      # 10015275
    • B&M®Engine and Transmission Black Race SuperCooler™
      $81.94from $65.55
      (0)
      Universal Engine and Transmission Black Race SuperCooler™ by B&M®. B&M SuperCoolers are 100% aluminum construction and use stamped plates sandwiched together to create one of the most efficient oil cooling devices available. Not...
      Stacked Plate design provides better cooling than ordinary fin and tube coolersAll aluminum, over-brazed construction
      # 10015437
    • B&M®Engine and Transmission Polished Race SuperCooler™
      $89.84from $71.87
      (0)
      Universal Engine and Transmission Polished Race SuperCooler™ by B&M®. B&M SuperCoolers are 100% aluminum construction and use stamped plates sandwiched together to create one of the most efficient oil cooling devices available....
      Stacked Plate design provides better cooling than ordinary fin and tube coolersAll aluminum, over-brazed construction
      # 10015446
    • Spec-D®Front Mount Intercooler
      $71.16from $56.93
      (0)
      Universal Front Mount Intercooler by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories.
      Custom style lighting parts for a unique appearance and better visibilityHigh-tech engine parts for the most power and best performance
      # 12395333
    • Kraftwerks®C-Type Rotrex™ Supercharger
      $2,695.00from $2,156.00
      (1)
      Universal C-Type Rotrex™ Supercharger by Kraftwerks®. Includes C-type Rotrex™ Supercharger Head Unit, Magnetic Oil Filter, Oil Lines, Clamps, Oil Reservoir, and 1 Liter of SX 150 Oil. Give your engine more power with Rotrex™...
      Based on advanced traction drive technologyProvide engine with more oxygen resulting in power increase
      # 24955301
    • Kraftwerks®Supercharger Pulley
      $120.00from $96.00
      (0)
      Supercharger Pulley by Kraftwerks®. Use Kraftwerks® and Rotrex™ pulleys to increase your car performance making your Rotrex supercharger work more efficiently by providing pressure boost. Available in various, standard sizes to...
      Provide an increase in efficiency and performanceSpin the supercharger to ensure the boost of pressure
      # 32223252
    • Kraftwerks®Rotrex™ SX150 Traction Fluid
      $162.50$130.00
      (0)
      Universal Rotrex™ SX150 Traction Fluid by Kraftwerks®. Volume: 1L, change at approx. 50k miles. Ensure long service of your supercharger system with Rotrex Traction Oil. It will maintain your supercharger and your engine properly...
      Ensures proper running of your supercharger and your engineNo failures with proper maintenance schedule
      # 32248143
    • Flex-a-lite®GatorClips™ Oil Cooler Mounting Clamps
      $14.33from $11.46
      (0)
      Universal GatorClips™ Oil Cooler Mounting Clamps by Flex-a-lite®. GatorClips® are the most secure way to mount an oil cooler to brackets or flat panels. A stack of three GatorClips® creates an air gap between the cooler and any...
      Heavy duty clips to mount an oil cooler to brackets or flat panelsIncludes mounting bolts and locking nuts for 2-point mount
      # 12919243
    • Spec-D®T3 Turbo Heat Blanket
      $36.23$28.98
      (0)
      Universal T3 Turbo Heat Blanket by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories.
      Custom style lighting parts for a unique appearance and better visibilityHigh-tech engine parts for the most power and best performance
      # 17970429
    • Spec-D®T4 Turbo Heat Blanket
      $45.29$36.23
      (0)
      Universal T4 Turbo Heat Blanket by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories.
      Custom style lighting parts for a unique appearance and better visibilityHigh-tech engine parts for the most power and best performance
      # 17970438
    • Spec-D®Black T25 Turbo Heat Blanket
      $36.23$28.98
      (0)
      Universal Black T25 Turbo Heat Blanket by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories.
      Custom style lighting parts for a unique appearance and better visibilityHigh-tech engine parts for the most power and best performance
      # 17970606
    • JET®Underdrive Pulley Kit
      $187.49$149.99
      (0)
      Chevy Astro 4.3L 1990, Underdrive Pulley Kit by JET®. Sold as a pair. Without Serpentine Belt. Adds 10-30 Horsepower. Increased Fuel Economy. Better Acceleration. One Piece Billet Steel Construction. Reduced Drag From Power Robbing...
      # 13546001
    • COMP Cams®Roller Lifter Installation Kit
      $102.54from $82.03
      (0)
      Chevy Astro 4.3L 1990, Roller Lifter Installation Kit by COMP Cams®. Hydraulic Roller Lifter; Installation Kit; Incl. Camshaft Bolts; Lifter Guides; Lifter Retainer; Cam Retainer/Bolts.
      # 14511068
    • Four Seasons®Acc. Belt Idler Pulley
      $28.00$22.40
      (0)
      Chevy Astro 1990, Acc. Belt Idler Pulley by Four Seasons®. Do you hear chirping or squealing noise? Has the “power” disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory...
      # 8220601
    • Replace®OE Replacement Engine
      $1,698.44from $1,358.75
      (0)
      Chevy Astro 1990, OE Replacement Remanufactured Engine by Replace®. ISO 14000 and ISO 9000 Quality Control, Roller Cam. "Sim Tested" for Compression, Leaks, Noises, Oil Pressure. If your engine is worn out, don’t just get a...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      # 23069138
    • Spectre Performance®T-Bar Center Bolt
      $10.00$8.00
      (0)
      Chevy Astro 4.3L 1990, T-Bar Center Bolt by Spectre Performance®.
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      # 12070092
    • Victor Reinz®Crankshaft Repair Sleeve
      $16.25$13.00
      (0)
      Chevy Astro 1990, Crankshaft Repair Sleeve by Victor Reinz®, Use 1 per Car. Rear. Nickel Plated Formed Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain...
      # 24067467
    • Hastings®Crankcase Breather Filter
      $4.35$3.48
      (0)
      Chevy Astro 2.5L 1990, Crankcase Breather Filter by Hastings®. The crankcase ventilation system channels harmful crankcase vapors to the air intake so they can be burned along with the air/fuel mixture. The Crankcase Breather...
      # 21459232
    • Fel-Pro®Rear Crankshaft Seal Kit
      $21.40from $17.12
      (0)
      Chevy Astro 1990, Rear Crankshaft Seal Kit by Fel-Pro®, One-Piece. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18922701
    • Timken®Engine Crankshaft Repair Sleeve
      $29.54from $23.63
      (0)
      Chevy Astro 1990, Engine Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      # 20427469
    • Timken®Engine Crankshaft Seal
      $11.50from $9.20
      (0)
      Chevy Astro 1990, Engine Crankshaft Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      # 20427473
    • National®Engine Crankshaft Repair Sleeve
      $28.11from $22.49
      (0)
      Chevy Astro 1990, Engine Crankshaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...
      Designed for dependable operation and lasting performanceMeets OE configurations
      # 20943461
    • National®Engine Crankshaft Seal
      $14.91from $11.93
      (0)
      Chevy Astro 1990, Engine Crankshaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      # 20943465
    • Dorman®Woodruff Keys
      $1.50from $1.20
      (0)
      Universal Woodruff Keys by Dorman®. Dorman offers a comprehensive line of Woodruff Keys for a wide range of applications. All the Woodruff Keys are constructed of high-quality materials for long-lasting durability.
      Woodruff Keys are constructed of high-quality materials for long-lasting durabilityAvailable in many different sizes and thicknesses
      # 26924977
    • Dorman®Connecting Rod Nut
      $15.03$12.02
      (0)
      Chevy Astro Z Engine VIN code 1990, Connecting Rod Nut by Dorman®, 25 Pieces. Use 1 Per Car. Package Type: Box. 3/8"-24 Thread. Dimensions: 9/16". Engine Connecting Rod Nuts are suitable for a variety of applications. All our...
      High-quality steel constructionDirect replacement for a proper fit
      # 31531322
    • Victor Reinz®Main Bearing Gasket Set
      $20.68from $16.54
      (0)
      Chevy Astro 1990, Main Bearing Gasket Set by Victor Reinz®, Use 1 per Car. One Piece Seal. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      # 24067470
    • Fel-Pro®Main Bearing Repair Sleeve
      $17.08from $13.66
      (0)
      Chevy Astro 1990, Main Bearing Repair Sleeve by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18985768
    • Fel-Pro®Main Bearing Repair Sleeve Tool
      $28.93from $23.14
      (0)
      Chevy Astro 1990, Main Bearing Repair Sleeve Tool by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 18987801
    • Westar®Engine Mount
      $14.99from $11.99
      (0)
      Chevy Astro 1990, Engine Mount by Westar®. Engineered to minimize vibration from the engine. This engine mount will make sure your engine runs quietly and does not rattle when started and while driving.
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      # 22578311
    • Energy Suspension®Left or Right Side Motor Mount
      $38.14$30.51
      (0)
      Chevy Astro V6 1990, Left or Right Side Motor Mount by Energy Suspension®, 1 per Pack. Metal Parts are Zinc Finish-Plated. This is one side “clamshell” style motor mount found in some General Motors vehicles. Resilient...
      This is one side “clamshell” style motor mount found in some General Motors vehiclesEngine mounts have been reinforced with coated steel plates
      # 11069508



    Guides & Articles
    Look up "fan belt" in any modern automotive dictionary, and you'll typically find a definition that reads, "An endless belt used to transmit power from a crankshaft-driven pulley to a pulley driving the fan, alternator, or other engine accessory. It is usually V-shaped in cross section with the point of the V fitting into a groove in the pulley".
    Does your ride have timing gears, a timing belt, or a timing chain? Is one better than the other? And perhaps most importantly, do I need to be concerned about the recommendation to replace the timing belt at a certain mileage interval? Welcome to our discussion of "engine timing".
    Internal combustion engines are extremely complex and feature a wide array of components that rotate, move up and down, pump, seal, or remain stationary. When repairing or rebuilding your engine, you will come across many different terms when referencing repair manuals and ordering parts. We know it can be confusing, especially when the repair is complex. Even if...
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    1990 Chevy Astro Models
    • 1990 Chevy Astro Base Performance Engine Parts
    • 1990 Chevy Astro CL Performance Engine Parts
    • 1990 Chevy Astro CS Performance Engine Parts
    • 1990 Chevy Astro LT Performance Engine Parts