1978 Buick Riviera Performance AT Torque Converters

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    • (0 reviews)
      # 492742652
      Buick Riviera 1978, Circle Track FastLap Torque Converter by TCI®. Looks aren’t everything…but with regards to torque converters, they can hide the secret to winning races. For sanctioning bodies that mandate the use of a “stock...
      Satisfy requirements of “stock appearing” converterDesigned with positive lock-up stall speed to eliminate approximately 10% of power robbing slippage
      $270.39 - $430.44
    • (0 reviews)
      # 87518473
      Buick Riviera 1978, Saturday Night Special Torque Converter by TCI®. Non Lock-Up. The popular Saturday Night Special® Torque Converter delivers premium performance at a reasonable cost. A great choice for show cars and street rods,...
      400-500 RPM increase in stall over stockQuicker acceleration and improved low end power to run more smoothly
      $291.72 - $333.74
    • (0 reviews)
      # 724021345
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, MR Series™ Mud Racing Torque Converter by FTI®. Non Lock-Up. Diameter: 9.5".
      $681.00
    • (0 reviews)
      # 87518434
      Buick Riviera 1978, Breakaway Torque Converter by TCI®. Non Lock-Up. The first step into serious high performance, the Breakaway® is a great torque converter for moderately modified street machines and weekend racers that are also used...
      1,000+ RPM increase in stall over stockHarder launches and quicker acceleration
      $358.01 - $417.73
    • (0 reviews)
      # mpn1676585
      Buick Riviera THM350 Transmission 1978, Traveler Torque Converter by B&M®. Includes: Torque Converter, New needle bearing and thrust washer. Stall Speed: 1900-2100. B&M’s Traveler converters are designed for use in heavy duty...
      Furnace brazed impeller and turbine fins – (not spot brazed)New precision steel pump drive tube
      $323.60
    • (0 reviews)
      # mpn358591358
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Drag Race Torque Converter by TCI®. Diameter: 10". TCI® 9", 10" and 11" Drag Race Torque Converters can be run in applications with up to 750 horsepower and are most...
      Furnace-brazed and reinforced fins increase durabilityNeedle bearings reduce drag & increase thrust capacity
      $689.13
    • (0 reviews)
      # mpn358591353
      Buick Riviera 1978, Street Rodder™ Torque Converter by TCI®. Non Lock-Up. This exciting torque converter series is designed with both the street rodder and performance enthusiast in mind. Economically priced and intended for use in...
      300-400 RPM increase in stall over stockQuicker acceleration
      $235.56
    • (0 reviews)
      # 492652581
      Buick Riviera 1978, StreetFighter™ Torque Converter by TCI®. Diameter: 10". Designed with the street/strip racer in mind, this torque converter benefits more radically prepared street machines (those with performance cams, aftermarket...
      Furnace-brazed finsNeedle bearings
      $445.68 - $538.72
    • (0 reviews)
      # 87518511
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Ultimate StreetFighter™ Torque Converter by TCI®. Diameter: 10". The latest in the line of TCI® torque converters, the Ultimate StreetFighter™, is designed specifically...
      Suited for street/strip cars up to 750 HP12000+ RPM stall speed over stock
      $723.41 - $737.30
    • (0 reviews)
      # 94086850
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Nitrous Holeshot Torque Converter by B&M®. With the addition of anti-balloon plates, the Nitrous HoleShot is the strongest of the B&M street converter line. These converters...
      Furnace brazed impeller and turbineNew precision steel pump drive tube
      $381.07 - $659.69
    • (0 reviews)
      # 94086854
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Tork Master Torque Converter by B&M®. Includes: Torque Converter, New needle bearing and thrust washer. TorkMaster – High stall performance at an incredible value. These...
      Highest quality “value priced” street performance converters availableNew precision steel pump drive tube
      $224.26 - $366.08
    • (0 reviews)
      # 693720359
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Street/Strip™ Big Shot Torque Converter by Transmission Specialties®. Diameter: 10". This Transmission Specialties converter simply loves power and is amazingly efficient...
      Most efficient torque converter on the marketSpragless converter for unsurpassed durability
      $351.27
    • (0 reviews)
      # mpn4485674805
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Street/Strip™ Torque Converter by Transmission Specialties®. Diameter: 10". Stall Speed: 3400-3700. Medium Stall. The heavy duty 10" lock up converter has an oversized...
      Most efficient torque converter on the marketSpragless converter for unsurpassed durability
      $351.27
    • (0 reviews)
      # 693600403
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Street/Strip™ XHD Big Shot Torque Converter by Transmission Specialties®. Diameter: 10". This Transmission Specialties converter simply loves power and is amazingly...
      Most efficient torque converter on the marketSpragless converter for unsurpassed durability
      $418.61
    • (0 reviews)
      # 693615250
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Street/Strip™ XHD Torque Converter by Transmission Specialties®. Diameter: 10". This Transmission Specialties converter simply loves power and is amazingly efficient in...
      Most efficient torque converter on the marketSpragless converter for unsurpassed durability
      $418.61
    • (0 reviews)
      # 144909472
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Traveler Torque Converter by Big End Performance®. Designed utilizing the latest technology, this product by Big End Performance features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $139.53 - $275.39
    • (0 reviews)
      # 693697442
      Buick Riviera 1978, Twister 3/4 Race Torque Converter by Hays®. Diameter: 9.6". Teeth Quantity: 30. Hays Twister 3/4 Race performance torque converters are a perfect addition to HAYS line of performance flexplates, clutches, and...
      3/4 Race series converters are built, tested, and proven to support up to 650 HP.State of the art Spray Welding process is used in select areas. Spray Welding provides clean, strong and consistent fusion while also increasing strength through hardening from higher process temperature
      $279.95 - $439.95
    • (0 reviews)
      # 492679664
      Buick Riviera 1978, Night Stalker Level 2 Torque Converter by ACC Performance®. Stall Speed: 2200-2800. The Night Stalker Series is designed to handle as much as 500 horsepower. Comparable lines will only handle up to 300 horse power....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $242.97 - $281.21
    • (0 reviews)
      # mpn358732630
      Buick Riviera THM350 Transmission 1978, Outlaw Level 1 Torque Converter by ACC Performance®. Diameter: 9.6". Stall Speed: 2400-2800. The Outlaw Series Converters will handle as much as 1,000+horse power. The Outlaw Torque Converter is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $480.99
    • (0 reviews)
      # mpn358732629
      Buick Riviera THM350 Transmission 1978, Outlaw Level 2 Torque Converter by ACC Performance®. Diameter: 9.6". Stall Speed: 2800-3200. The Outlaw Series Converters will handle as much as 1,000+horse power. The Outlaw Torque Converter is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $599.46
    • (1 review)
      # 724048288
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, ESR Series™ Torque Converter by FTI®. Non-Lock Up.
      $311.25
    • (0 reviews)
      # 724049588
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, SR Series™ Street Race Torque Converter by FTI®. Non-Lock Up.
      $623.75
    • (0 reviews)
      # 1016936733
      Buick Riviera THM350 Transmission 1978, Torque Converter by AllStar Performance®.
      $129.99 - $269.99
    • (0 reviews)
      # mpn358591640
      Buick Riviera THM400 Transmission 1978, Torque Converter Bolt Set by TCI®. Size: 7/16-20 x 1". Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than advertised. Perfect for...
      High quality at an affordable priceExpertly made from premium materials
      $9.65
    • (0 reviews)
      # 1200738685
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Torque Converter Bolt Kit by ARP®. Quantity: Set of 3. Material: 8740 Chrome Moly. Finish: Black. You can forget about the problem of shearing a torque converter bolt after...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $11.52 - $17.44
    • (0 reviews)
      # mpn1349711
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Torque Converter Bolt Set by Spectre Performance®. With Lock Nuts. Quantity: Set of 3. Material: Grade 8 Steel. Size: 3/8"-24 x 5/8". Spectre Torque Converter Bolt & Lock Nut...
      For General Motors TH350, Powerglide and many TH400Bolts are 3/8 inch - 24 x 5/8 inch
      $3.57
    • (0 reviews)
      # 492659557
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Torque Converter Bolts by Moroso®. Includes: Nuts. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This...
      Specially designed fasteners provide maximum holding strength and eliminate the possibility of shearingDesigned to deliver premium quality
      $8.76 - $8.79
    • (1 review)
      # 965859028
      Buick Riviera 1978, Torque Converter Bolt Set by Mr. Gasket®. Quantity: Set of 3. Material: Grade 8 Steel. Finish: Black. Black Oxide Coating. Your engine can make more power than a locomotive, but it won’t do you any good if you...
      Beef up transmission and drivetrainHigh-strength parts improve longevity
      $9.70 - $10.79
    • (0 reviews)
      # 94086845
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Holeshot Torque Converter by B&M®. The B&M HoleShot converters are an excellent choice for improving acceleration and increasing drivetrain strength in virtually any street...
      Furnace brazed impeller and turbineNew precision steel pump drive tube
      $274.02 - $599.75
    • (0 reviews)
      # 694382326
      Buick Riviera 1978, Super StreetFighter™ Torque Converter by TCI®. Non Lock-Up. This line of performance converters was developed to work with many GM, Ford and Chrysler transmissions. They offer many advantages to extreme high...
      2,000+ RPM stall speed over stockHigher RPM launches and lower ETs
      $485.47 - $533.65
    • (0 reviews)
      # 52184581
      Buick Riviera 1978, Automatic Transmission Torque Converter 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...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      $19.78 - $23.01
    • (0 reviews)
      # 1200738723
      Buick Riviera 1978, Full Race™ Torque Converter by Hays®. Hays Twister Full Race Torque Converters feature a custom designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque...
      All Full Race series converters are built, tested, and proven to support up to 1,000 horsepowerFeatures a custom anti-balloon plate designed to stop potential torque converter ballooning
      $469.95 - $729.95
    • (0 reviews)
      # 1086534669
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Fuel and Blown™ Torque Converter by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,183.43 - $1,188.63
    • (0 reviews)
      # 1086582795
      Buick Riviera THM400 Transmission 1978, Outlaw™ Extreme Duty Torque Converter by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,093.07 - $2,438.94
    • (0 reviews)
      # 1086620773
      Buick Riviera THM400 Transmission 1978, Outlaw™ Torque Converter by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,093.07 - $3,842.84
    • (0 reviews)
      # mpn4524604377
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Streetmaster™ Tightest Torque Converter by ATI Performance®. Diameter: 10.0". 3.0 and Greater Rear Gear. Designed utilizing the latest technology, this product by ATI...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $611.14
    • (0 reviews)
      # 1086712705
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Treemaster™ MRT Race Torque Converter by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,081.16 - $1,153.21
    • (0 reviews)
      # 1086634673
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Treemaster™ Race Torque Converter by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $947.72 - $1,019.79
    • (0 reviews)
      # mpn4544844773
      Buick Riviera with 5/16" Engine Plate 1978, Torque Converter Pilot Bushing by Trans-Dapt®. Designed utilizing the latest technology, this product by Trans-Dapt features premium quality and will perform better than advertised. Perfect...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $35.97
    • (0 reviews)
      # mpn4524605385
      Buick Riviera THM350 Transmission 1978, Torque Converter Dust Cover by ATI Performance®. Designed utilizing the latest technology, this product by ATI Performance features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $57.54
    • (0 reviews)
      # mpn358732623
      Buick Riviera THM350 Transmission 1978, Night Stalker Level 1 Torque Converter by ACC Performance®. Diameter: 12". Stall Speed: 1600-2200. The Night Stalker Series is designed to handle as much as 500 horsepower. Comparable lines will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $163.56
    • (0 reviews)
      # 492770735
      Buick Riviera 1978, Street Bandit Level 1 Torque Converter by ACC Performance®. Diameter: 9.6". Stall Speed: 2800-3200. The Street Bandit Series Converters are designed to handle as much as 650 horse power. Some of the comparable models...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $330.09
    • (0 reviews)
      # mpn358732628
      Buick Riviera THM350 Transmission 1978, Street Bandit Level 2 Torque Converter by ACC Performance®. Diameter: 9.6". Stall Speed: 3200-3600. The Street Bandit Series Converters are designed to handle as much as 650 horse power. Some of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $368.58
    • (0 reviews)
      # mpn358732626
      Buick Riviera THM350 Transmission 1978, Street Bandit Level 3 Torque Converter by ACC Performance®. Diameter: 9.6". Stall Speed: 3600-4200. The Street Bandit Series Converters are designed to handle as much as 650 horse power. Some of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $434.92
    • (0 reviews)
      # mpn2367668233
      Buick Riviera THM350 Transmission / THM400 Transmission 1978, Automatic Transmission Torque Converter Dust Cover by Proform®. Does not Include: Bolts. Material: Chrome Plated Steel. If you are looking to enhance your vehicle's...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $49.50
    • (0 reviews)
      # mpn1151248296
      Buick Riviera THM200/M29 Transmission 1978, Automatic Transmission Torque Converter by Dacco®. 1 Piece. DACCO® offers the most extensive line of torque converters in the industry, and because have more than 80 locations, those parts...
      Perfect to improve your vehicle’s performanceMade from high-strength materials for exceptional durability
      $83.44


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