1970 Oldsmobile 98 Performance Transmissions

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Keep Your 1970 Oldsmobile 98 in Top Shape with Quality Performance Transmissions

Whether you’re repairing or upgrading your Performance Transmission, using high-quality parts is key to keeping your 1970 Oldsmobile 98 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Transmission Shift Kits and Performance Engine and Transmission Mounts. 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.

Competitive Prices and Extensive Inventory

The average price for a 1970 Oldsmobile 98 Performance Transmission at Advance Auto Parts is around $133.49, with a range that starts at $99.99 and goes up to $166.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Trans Mount: Urethane-Chevy and Transpak For 65-87 TH400 Transmission start at just $99.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Transmission, 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 1970 Oldsmobile 98 in peak condition, inside and out.

Essential 1970 Oldsmobile 98 Performance Transmissions

B & M – Shift Improver Kit For 68-81 TH-350 Transmission (Part No.30262)

Shift Improver Kit For 68-81 TH-350 Transmission

from

$70.99
HEAVY DUTY-Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. STREET/STRIP-Positive shifts for high performance street use or for competitive events. Hardest, quickest possible shift.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
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B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$166.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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Energy Suspension – Transmission Mount (Part No.3.1108R)

Transmission Mount

from

$46.49
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious To Vehicle Oils And Chemicals
  • Strong Enough Too Handle High Performance
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Lakewood – Trans Mount: Urethane-Chevy (Part No.24350)

Trans Mount: Urethane-Chevy

from

$99.99
Constructed of durable polyurethane to handle the stress oh high horsepower. Absorbs vibration and lasts longer than rubber Features unique built-in safety lock to keep from separating under high torque loads. Ideal for use on street or strip applications. Complete with grade-8 mounting hardware.

Product Features:
  • Durable Polyurethane
  • Absorbs Vibration
  • Last Longer Than Rubber
  • Built-In Safety Lock
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Energy Suspension – High-Performance Transmission Mount (Part No.3.1108G)

High-Performance Transmission Mount

from

$46.49
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious To Vehicle Oils And Chemicals
  • Strong Enough Too Handle High Performance
See More

Most Popular Performance Transmission Shift Kit for 1970 Oldsmobile 98s

Enhance your 1970 Oldsmobile 98 with this popular Performance Transmission Shift Kit we have in stock, for $166.99.

B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$166.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
See More

Best-Selling 1970 Oldsmobile 98 Performance Engine and Transmission Mount

Upgrade your 98 with our best-selling Performance Engine and Transmission Mount.

Lakewood – Trans Mount: Urethane-Chevy (Part No.24350)

Trans Mount: Urethane-Chevy

from

$99.99
Constructed of durable polyurethane to handle the stress oh high horsepower. Absorbs vibration and lasts longer than rubber Features unique built-in safety lock to keep from separating under high torque loads. Ideal for use on street or strip applications. Complete with grade-8 mounting hardware.

Product Features:
  • Durable Polyurethane
  • Absorbs Vibration
  • Last Longer Than Rubber
  • Built-In Safety Lock
See More

FAQs for 1970 Oldsmobile 98 Performance Transmissions

What are the best-selling Performance Transmissions for 1970 Oldsmobile 98s?

Out of 2 Performance Transmissions that fit 1970 Oldsmobile 98s, the following parts are the top sellers:

What’s the price range for 1970 Oldsmobile 98 Performance Transmissions?

The prices of Performance Transmissions for the 1970 Oldsmobile 98 range from $99.99 up to $166.99 for the most premium parts.

What is the average price of a Performance Transmission for a 1970 Oldsmobile 98?

The average price for Performance Transmissions for the 1970 Oldsmobile 98 is $133.49. Keep in mind the variety of part types within our Performance Transmission 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 Transmissions for other Oldsmobile 98 model years?

Yes, we carry Performance Transmissions for 21 model years of Oldsmobile 98s between 1965 and 1987. The following model years are the most popular for Performance Transmission purchases: 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, and 1975.

What are the cheapest Performance Transmissions for my 1970 Oldsmobile 98?

The cheapest 1970 Oldsmobile 98 Performance Transmissions we carry are:

Does Advance Auto Parts sell Performance Transmissions for any other 1970 Oldsmobile models?

Yes. We stock Performance Transmissions for 6 other popular 1970 Oldsmobile models. Some of the most popular are 1970 Cutlass Performance Transmissions, 1970 Delta 88 Performance Transmissions, 1970 F85 Performance Transmissions, 1970 Vista Cruiser Performance Transmissions, and 1970 442 Performance Transmissions.

What types of Performance Transmissions do you sell for my 1970 Oldsmobile 98?

As of 6/2/26, these are some of the most in-demand types of Performance Transmissions for a 1970 Oldsmobile 98:

Can I get help with 1970 Oldsmobile 98 Performance Transmission orders?

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

What is your return policy for Oldsmobile 98 Performance Transmissions?

Advance Auto Parts keeps returns simple. For new Oldsmobile 98 Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.