1981 Chevy G-Series Replacement Engine Parts

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    • (1 review)
      # 90618692
      Chevy G-Series 1981, Remanufactured Engine Long Block by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one that’s better than new. A Replace engine is reverse engineered to eliminate original factory...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $1,262.76 - $2,018.58
    • (0 reviews)
      # 775146685
      Chevy G-Series 1981, Engine Long Block by Dahmer Powertrain®. All of Dahmer Inc's engines are 100% tested and configured for quick installation. During the remanufacturing process, wear items including pistons, rings rod & main...
      Built to OE specifications with the latest updatesAll heads get new valves and are vacuum tested to ensure the quality of the valve job
      $1,741.02
    • (0 reviews)
      # 191730430
      Chevy G-Series 1981, Remanufactured Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely machined, inspected and ready...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $240.72 - $420.24
    • (0 reviews)
      # mpn4152434432
      Chevy G10 / G20 / G30 5.7L 1981, Cast Iron Cylinder Head by EngineQuest®. Stock replacement cylinder heads live up to EQ's reputation for quality parts and incredible service. This assures you of the highest value and quality in cast...
      Highest grade cast iron material used in manufacturingThicker decks for greater strength
      $342.96
    • (1 review)
      # 72517037
      Chevy G-Series 1981, Engine Oil Pump by Melling®. Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and production standards....
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $20.94 - $70.33
    • (0 reviews)
      # 158055746
      Chevy G-Series 5.0L / 5.7L 1981, Oil Pump by DNJ Engine Components®. This supreme DNJ oil pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to its proper performance. Made from...
      Designed to replace your worn out factory oil pumpHelps keep your vehicle operating at its maximum
      $17.61 - $25.35
    • (0 reviews)
      # mpn923200
      Chevy G-Series 5.0L / 5.7L 1981, Oil Filter by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $6.45
    • (0 reviews)
      # 484664098
      Chevy G-Series 1981, Spin-On Lube Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.75 - $5.39
    • (1 review)
      # mpn902811208
      Chevy G-Series 5.0L / 5.7L without California Emissions 1981, Class 1 Hydraulic Torque Camshaft by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $53.34
    • (0 reviews)
      # 72517026
      Chevy G-Series 1981, OE Stock Replacement Grind Camshaft Using Hydraulic Lifters by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $50.86 - $149.51
    • (0 reviews)
      # 158055680
      Chevy G-Series 5.7L 1981, Camshaft by DNJ Engine Components®. Protect your engine part from contaminants and prolong its service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and expertly tested, this...
      Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends its life
      $41.12 - $50.71
    • (0 reviews)
      # 72516946
      Chevy G-Series 1981, Engine Valve by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $2.63 - $11.85
    • (0 reviews)
      # 87370791
      Chevy G-Series 1981, Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....
      Direct OEM replacementSecurely supports the engine on the chassis
      $1.81
    • (0 reviews)
      # mpn1290140
      Chevy G-Series 1981, Front Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine mounts...
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $3.09
    • (0 reviews)
      # 87482345
      Chevy G-Series 1981, Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame keeping it in proper...
      Designed to meet or exceed OE specificationsConstructed to deliver consistent performance
      $3.84 - $6.57
    • (0 reviews)
      # 761903425
      Chevy G-Series 1981, Standard Duty Engine Mount by Pioneer Automotive®.
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $5.90
    • (0 reviews)
      # mpn902732609
      Chevy G-Series 4.1L 1981, Camshaft Gear by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket sales.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $38.37
    • (0 reviews)
      # 371863869
      Chevy G-Series 1981, Camshaft Sprocket by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $9.02 - $11.36
    • (0 reviews)
      # 371863880
      Chevy G-Series 1981, Crankshaft Sprocket by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.03 - $6.25
    • (0 reviews)
      # 72517052
      Chevy G-Series 1981, Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Timing chain options include both standard and roller chains to provide choices for both OEM and...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $9.46 - $10.26
    • (0 reviews)
      # 371863886
      Chevy G-Series 4.1L 1981, Timing Gear Set by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $46.80 - $59.88
    • (1 review)
      # 72517049
      Chevy G-Series 1981, Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $14.40 - $19.59
    • (0 reviews)
      # mpn1700627
      Chevy G-Series F / G / H / L Engine VIN Character 1981, Outer Timing Crankshaft Sprocket by Cloyes®. Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.15
    • (0 reviews)
      # 164512206
      Chevy G-Series 1981, Timing Chain by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing kit,...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $12.25 - $105.90
    • (0 reviews)
      # 85300311
      Chevy G-Series 4.1L 1981, Timing Gear Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $104.46 - $159.26
    • (0 reviews)
      # 85300322
      Chevy G-Series 1981, Timing Set by Cloyes®. Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $13.39 - $189.36
    • (0 reviews)
      # 41713690
      Chevy G-Series 1981, Timing Camshaft Sprocket by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $5.00 - $14.64
    • (0 reviews)
      # mpn62406012
      Chevy G-Series 5.0L / 5.7L 1981, Timing Chain by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $11.59
    • (0 reviews)
      # mpn62464744
      Chevy G-Series 4.1L with Heavy Duty Engine 1981, Timing Crankshaft Gear by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect...
      Direct replacementManufactured to strict engineering quality standards
      $24.39
    • (0 reviews)
      # 41713696
      Chevy G-Series 1981, Timing Crankshaft Sprocket by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $2.67 - $6.34
    • (0 reviews)
      # 41713764
      Chevy G-Series 4.1L 1981, Timing Gear Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Direct replacementManufactured to strict engineering quality standards
      $44.74 - $58.36
    • (0 reviews)
      # 41713700
      Chevy G-Series 1981, Timing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Direct replacementManufactured to strict engineering quality standards
      $14.49 - $24.36
    • (0 reviews)
      # mpn1146640924
      Chevy G-Series 4.1L 1981, Engine Harmonic Balancer by Pioneer Automotive®. Type: 6.75" Pulley diameter. During that time, Pioneer Automotive® has been leading supplier of OEM (Original Equipment Manufacturer) quality level component...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $121.06
    • (0 reviews)
      # mpn1146641037
      Chevy G-Series 5.0L 1981, Engine Harmonic Balancer by Pioneer Automotive®. Type: 6.73 Pulley diameter. Solid. During that time, Pioneer Automotive® has been leading supplier of OEM (Original Equipment Manufacturer) quality level...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $71.00
    • (0 reviews)
      # 72517059
      Chevy G-Series 1981, Rocker Arm by Melling®. Melling lists rocker arms for both domestic and import applications. Depending on OEM design specifications, Melling rocker arms are provided in either stamped or cast materials. Each rocker...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.94 - $3.99
    • (0 reviews)
      # 72517046
      Chevy G-Series 1981, Rocker Arm Kit by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.44 - $4.51
    • (0 reviews)
      # mpn902761449
      Chevy G-Series 1981, Valve Lifter by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $3.93
    • (0 reviews)
      # 643001160
      Chevy G-Series 5.0L 1981, Engine Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...
      Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part
      $4.18 - $8.20
    • (0 reviews)
      # mpn898153757
      Chevy G-Series 5.0L / 5.7L 1981, Hydraulic Valve Adjuster/Valve Lifter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.88
    • (0 reviews)
      # 630086427
      Chevy G-Series 1981, Piston Ring Set with 0.200" Deep Oil Ring Groove by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to replace your malfunctioning partsHelps get your vehicle back to its original performance
      $22.60 - $37.69
    • (0 reviews)
      # 630109692
      Chevy G-Series 5.0L 1981, Standard Deep Groove Piston Ring Set by Mahle®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair,...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $4.59 - $34.25
    • (0 reviews)
      # 833693682
      Chevy G-Series 1981, Standard Piston Ring Set by Mahle®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $4.32 - $32.17
    • (0 reviews)
      # 631856740
      Chevy G-Series with Chevy Small Block Engine 1981, Goodyear Replacement Timing Belt by Xceldyne Technologies®. Goodyear super torque design carbon fiber reinforced belt precisely matches pulley tooth profile for more consistent cam...
      Reduces friction and wear withstands temperatures of 300°FTooth face is made from nylon, with patented polymer alloy coating
      $116.51 - $116.88
    • (0 reviews)
      # mpn1151261750
      Chevy G-Series 5.0L / 5.7L 1981, Camshaft Bearing Set by DNJ Engine Components®. Protect your engine part from contaminants and prolong its service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and...
      Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends its life
      $14.27
    • (0 reviews)
      # 775544407
      Chevy G-Series 1981, Camshaft Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Direct replacementManufactured to strict engineering quality standards
      $18.41 - $48.15
    • (0 reviews)
      # 775550528
      Chevy G-Series 1981, Connecting Rod Bearing by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $3.06 - $4.57
    • (0 reviews)
      # 775709103
      Chevy G-Series 1981, Connecting Rod Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $19.93 - $35.76
    • (0 reviews)
      # 775638101
      Chevy G-Series 1981, Crankshaft Main Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $26.18 - $67.27
    • (0 reviews)
      # 631721122
      Chevy G-Series 1981, Automotive XL™ High Capacity V-Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in...
      The finest quality at a great priceGates carries everything needed to complete the job
      $8.82 - $12.35
    • (0 reviews)
      # 631839786
      Chevy G-Series 1981, Top Cog™ V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures maximum...
      Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts
      $6.56 - $9.44
    • (0 reviews)
      # 631477221
      Chevy G-Series 1981, Professional™ High Capacity V-Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.54 - $12.97
    • (0 reviews)
      # 631831719
      Chevy G-Series with Chevy Small Block Engine 1981, Pump Belt Drive by Enderle®.
      High quality at an affordable priceExpertly made from premium materials
      $322.15
    • (0 reviews)
      # 631929719
      Chevy G-Series with Small Block Engine 1981, 6-71 Supercharger Drive Belt by Weiand®.
      $110.95
    • (0 reviews)
      # 631978854
      Chevy G-Series with Small Block Engine 1981, Drive Belt by Weiand®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
      Made with precision and quality in mindBuilt to last
      $110.95
    • (0 reviews)
      # 631885783
      Chevy G-Series with Small Block Engine 1981, Pro-Street™ Supercharger Serpentine Drive Belt by Weiand®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Made with precision and quality in mindBuilt to last
      $82.20 - $289.95
    • (0 reviews)
      # 631983762
      Chevy G-Series with Small Block Engine 1981, Supercharger Serpentine Drive Belt by Weiand®.
      $103.95
    • (0 reviews)
      # 484692806
      Chevy G-Series 1981, PRO-TEC™ Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance...
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $1.61 - $1.99
    • (0 reviews)
      # 300545159
      Chevy G-Series 1981, Engine Sender by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.39 - $23.83
    • (0 reviews)
      # mpn1143020471
      Chevy G-Series 5.0L / 5.7L 1981, Engine Conversion Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications,...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $13.06
    • (0 reviews)
      # mpn902755007
      Chevy G-Series 4.1L 1981, Engine Oil Pump Drive Gear by Melling®. Melling offers a replacement oil pump drive gear for several AMC, Jeep and GM applications. This gear should be replaced should the original gear show ware or be damaged...
      Quantity 1Diameter .490 Inches
      $22.89




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