Looking for the best non-lockup TH-350 transmission kit? We’ve curated top-rated kits designed for easy installation, durability, and peak performance to match your driving needs.
Looking for the best non-lockup TH-350 transmission kit? You’re in the right place. We’ve gathered top-rated options to help you find the perfect fit for your vehicle.
These kits are easy to install, built to last, and designed for performance. Whether you’re upgrading or rebuilding, they’ve got you covered.
From complete rebuild kits to sleek transmission pans, each product ensures smooth shifts and reliable power. Let’s dive in and find your ideal match!
List of Top 10 Non-Lockup TH-350 Transmission Kit
| Image | Title | Best For | Price |
|---|---|---|---|
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JEGS Complete Transmission Rebuild Kit | Fits 1969-1986 GM or Chevy TH-350 (non-lockup) With 30-Spline Input Shaft | Made in USA |
This JEGS Complete Transmission Rebuild Kit is perfect for car enthusiasts and DIY mechanics who want to fix their 1969-1986 GM or Chevy TH-350 transmission. It’s easy to use and includes everything you need for a complete rebuild. |
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TH350 Turbo 350 Transmission Raybestos Stage 1 Deluxe Rebuild Kit |
This TH350 Turbo 350 Transmission Raybestos Stage 1 Deluxe Rebuild Kit is perfect for car enthusiasts who want reliable performance. It’s ideal for street rods, tuner cars, and mild street strip applications, as well as heavy-duty towing needs. |
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JEGS Transmission Filter And Gasket Kit | Fits TH-350 (Including Metric) Chevrolet, Buick, Oldsmobile, And Pontiac Transmissions | Includes Filter, Pan Gasket, And Filter Gasket |
This kit is perfect for car owners and mechanics who want to keep their transmissions in top shape. It is great for those with TH-350 transmissions in Chevrolet, Buick, Oldsmobile, and Pontiac cars. If you need to do a fluid change or valve body work, this kit has everything you need. |
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JEGS TH-350 Transmission Pan Kit | 2” Deep Pan | Chrome Steel | Includes Magnetic Drain Plug | Kit includes Filter, Gasket, And 4 Quarts Of Trans Fluid |
This JEGS TH-350 Transmission Pan Kit is perfect for car enthusiasts and DIY mechanics who want a simple, strong upgrade for their GM or Chevy TH350 transmission. It’s great for anyone needing an easy-to-install, long-lasting part with everything included to get the job done right. |
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TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter – Stock Stall 1969-1979 |
This torque converter is perfect for classic car owners with a 1969-1979 model needing a reliable replacement. It’s easy to install and comes with a 1-year warranty. |
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Transgo Reprogramming TH350 Transmission 1 & 2 Shift Kit 1969 and up |
This shift kit is perfect for car enthusiasts and mechanics upgrading TH350 transmissions in vehicles from 1969 and newer. It boosts shifting performance for smoother, more reliable driving. |
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TH350 Turbo 350 Transmission Raybestos Stage 1 Master Rebuild Kit |
This kit is perfect for car owners who want a strong and reliable transmission. It fits those who need better performance, whether for street driving, towing, or mild racing. If you want parts that last longer and work well under heat and pressure, this kit is for you. |
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GOLKNHA Turbo 350 TH350C Full Transmission Kit – Gasket Reseal, Speedo Housing w/Seals & Primary Clutch Tool – Fits THM-250 350 375B 2004-2023 |
This kit is perfect for car owners who want to fix or maintain their THM-250, 350, or 375B transmissions. It’s great for anyone who needs a simple, reliable solution to keep their transmission working well without extra help. |
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1 Set SHLPDFM Turbo 350 Black Powder Coated Aluminum Transmission Pan Kit With Gasket and Bolts TH350 Fits for GM Chevy Turbo 350 transmission |
This product is perfect for GM Chevy Turbo 350 owners needing a durable, easy-to-install pan with superior cooling and a clean black finish. DIY mechanics and car enthusiasts will love the complete kit (gasket, bolts, drain plug) and reinforced design for long-lasting performance. |
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TH350 Oil Sealing Ring Kit Turbo 350 Transmission 11 Rings |
This TH350 Oil Sealing Ring Kit is perfect for car enthusiasts and DIY mechanics who want to restore or repair a Turbo 350 Transmission from 1969-1986. It’s easy to use and includes all the rings you need for a smooth, leak-free transmission. |
Detailed Reviews
Discover the best Non-Lockup TH-350 Transmission Kits chosen through expert reviews and real user feedback. Each kit is carefully selected for quality, performance, and value to meet your specific needs. Trust this guide to help you find the perfect rebuild solution with confidence and ease.
1. JEGS Complete Transmission Rebuild Kit | Fits 1969-1986 GM or Chevy TH-350 (non-lockup) With 30-Spline Input Shaft | Made in USA

The JEGS Complete Transmission Rebuild Kit is made in the USA and fits 1969-1986 GM or Chevy TH-350 transmissions. It’s designed for non-lockup converters with a 30-spline input shaft. This all-in-one kit includes everything you need for a complete rebuild.
It comes with gaskets, seals, friction plates, and more, taking the guesswork out of repairs. Basic overhaul kits are also available separately if you only need gaskets and seals.
| Pros | Cons |
|---|---|
|
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Perfect For:
This JEGS Complete Transmission Rebuild Kit is perfect for car enthusiasts and DIY mechanics who want to fix their 1969-1986 GM or Chevy TH-350 transmission. It’s easy to use and includes everything you need for a complete rebuild.
Ready to Purchase?
2. TH350 Turbo 350 Transmission Raybestos Stage 1 Deluxe Rebuild Kit

Upgrade your ride with the TH350 Turbo 350 Transmission Raybestos Stage 1 Deluxe Rebuild Kit. It features high-quality clutches made in the USA and a premium Transtec gasket kit for top performance.
This kit includes everything you need. Red friction plates, steel plates, filter, band, and bushing kit. Also, sealing rings, gaskets, modulator, and rubber piston seals.
Built to last, it handles heavy-duty use and high temperatures. Perfect for street rods and tuner cars. Get reliable power and smooth shifts every time.
| Pros | Cons |
|---|---|
|
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Perfect For:
This TH350 Turbo 350 Transmission Raybestos Stage 1 Deluxe Rebuild Kit is perfect for car enthusiasts who want reliable performance. It’s ideal for street rods, tuner cars, and mild street strip applications, as well as heavy-duty towing needs.
Ready to Purchase?
3. JEGS Transmission Filter And Gasket Kit | Fits TH-350 (Including Metric) Chevrolet, Buick, Oldsmobile, And Pontiac Transmissions | Includes Filter, Pan Gasket, And Filter Gasket

Keep your vehicle’s transmission running smoothly with the JEGS Transmission Filter And Gasket Kit. This must-have kit helps protect and extend the life of your transmission.
Designed to fit TH-350 transmissions in Chevrolet, Buick, Oldsmobile, and Pontiac vehicles, it’s perfect for fluid changes and valve body maintenance. The kit includes a filter, pan gasket, and filter gasket.
High-quality parts. Easy to install. Reliable performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This kit is perfect for car owners and mechanics who want to keep their transmissions in top shape. It is great for those with TH-350 transmissions in Chevrolet, Buick, Oldsmobile, and Pontiac cars. If you need to do a fluid change or valve body work, this kit has everything you need.
Ready to Purchase?
4. JEGS TH-350 Transmission Pan Kit | 2” Deep Pan | Chrome Steel | Includes Magnetic Drain Plug | Kit includes Filter, Gasket, And 4 Quarts Of Trans Fluid

Upgrade your ride with the JEGS TH-350 Transmission Pan Kit! This kit makes swapping or improving your transmission pan a breeze. Get everything you need in one convenient package.
This 2-inch deep pan is built tough from chrome-plated steel for lasting durability. It’s designed to fit GM / Chevy TH350 transmissions perfectly.
You’ll get 4 quarts of Quick Shift automatic transmission fluid and a filter and gasket kit. Drive with confidence knowing your transmission is well-equipped!
| Pros | Cons |
|---|---|
|
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Perfect For:
This JEGS TH-350 Transmission Pan Kit is perfect for car enthusiasts and DIY mechanics who want a simple, strong upgrade for their GM or Chevy TH350 transmission. It’s great for anyone needing an easy-to-install, long-lasting part with everything included to get the job done right.
Ready to Purchase?
5. TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter – Stock Stall 1969-1979

TO-GM350 TH350 is a non-lockup torque converter for Turbo 350 transmissions. It fits 1969-1979 vehicles with 3 brackets and 30 spline input. This stock-stall unit matches factory specs for reliable performance.
Send your vehicle details after buying to confirm fit. It includes a 1-year warranty for peace of mind.
| Pros | Cons |
|---|---|
|
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Perfect For:
This torque converter is perfect for classic car owners with a 1969-1979 model needing a reliable replacement. It’s easy to install and comes with a 1-year warranty.
Ready to Purchase?
6. Transgo Reprogramming TH350 Transmission 1 & 2 Shift Kit 1969 and up

Transgo Reprogramming TH350 Transmission 1 & 2 Shift Kit is a must-have upgrade for your vehicle. It works with 1969 and up models. This kit improves shifting performance.
The Phoenix Transmission Parts brand ensures quality and reliability. It fits TH350 transmissions perfectly. Installation is straightforward and efficient.
This shift kit enhances your driving experience. It delivers smoother and faster shifts. Upgrade your transmission today!
| Pros | Cons |
|---|---|
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Perfect For:
This shift kit is perfect for car enthusiasts and mechanics upgrading TH350 transmissions in vehicles from 1969 and newer. It boosts shifting performance for smoother, more reliable driving.
Ready to Purchase?
7. TH350 Turbo 350 Transmission Raybestos Stage 1 Master Rebuild Kit

The TH350 Turbo 350 Transmission Raybestos Stage 1 Master Rebuild Kit is a high-quality solution for your transmission needs. It includes premium parts like Raybestos clutches and a Transtec gasket kit, all made in the USA.
This kit features Stage-1 frictions, Kolene steel plates, and sealing rings. It’s perfect for performance and heavy-duty use, handling higher temperatures and towing demands.
| Pros | Cons |
|---|---|
|
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Perfect For:
This kit is perfect for car owners who want a strong and reliable transmission. It fits those who need better performance, whether for street driving, towing, or mild racing. If you want parts that last longer and work well under heat and pressure, this kit is for you.
Ready to Purchase?
8. GOLKNHA Turbo 350 TH350C Full Transmission Kit – Gasket Reseal, Speedo Housing w/Seals & Primary Clutch Tool – Fits THM-250 350 375B 2004-2023

The GOLKNHA Turbo 350 TH350C Full Transmission Kit is a complete solution for your transmission needs. It fits THM-250, 350, and 375B models from 2004 to 2023. Always check your model for the best fit.
This kit includes gaskets, seals, and tools for easy maintenance. It has a speedo housing kit and a primary clutch tool. All parts are made from high-quality materials for durability.
Installation is simple and quick, saving you time and effort. A 1-year warranty and 24/7 customer support ensure peace of mind. Perfect for DIY repairs and long-lasting performance.
| Pros | Cons |
|---|---|
|
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Perfect For:
This kit is perfect for car owners who want to fix or maintain their THM-250, 350, or 375B transmissions. It’s great for anyone who needs a simple, reliable solution to keep their transmission working well without extra help.
Ready to Purchase?
9. 1 Set SHLPDFM Turbo 350 Black Powder Coated Aluminum Transmission Pan Kit With Gasket and Bolts TH350 Fits for GM Chevy Turbo 350 transmission

Upgrade your GM Chevy Turbo 350 transmission with this sleek black powder-coated aluminum pan. It’s built for superior cooling and a great look.
This pan offers better cooling. It also looks fantastic. Get a secure seal every time.
The thick pan rail and reinforced pads prevent leaks. It comes with a drain plug, steel bolts, and a rubber gasket. This kit is a direct fit for your Turbo 350.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for GM Chevy Turbo 350 owners needing a durable, easy-to-install pan with superior cooling and a clean black finish. DIY mechanics and car enthusiasts will love the complete kit (gasket, bolts, drain plug) and reinforced design for long-lasting performance.
Ready to Purchase?
10. TH350 Oil Sealing Ring Kit Turbo 350 Transmission 11 Rings

The TH350 Oil Sealing Ring Kit is perfect for Turbo 350 Transmissions from 1969 to 1986. It includes 11 rings to keep your transmission running smoothly.
This kit has 3 types of Teflon rings and 1 metal ring. Each ring is designed for a specific part of your transmission. They ensure tight seals and prevent leaks.
The rings are easy to install and built to last. They fit perfectly in your TH350. Keep your transmission reliable with this kit.
| Pros | Cons |
|---|---|
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Perfect For:
This TH350 Oil Sealing Ring Kit is perfect for car enthusiasts and DIY mechanics who want to restore or repair a Turbo 350 Transmission from 1969-1986. It’s easy to use and includes all the rings you need for a smooth, leak-free transmission.
Ready to Purchase?
Buying Guide
Looking for the best non-lockup TH-350 transmission kit? You’re in the right place. We’ve gathered top-rated options to help you find the perfect fit for your vehicle.
Upgrading or rebuilding your transmission can be exciting. These kits are easy to install, built to last, and designed for performance. Let’s dive into what to consider when choosing the best one for you.
Factors to Consider When Buying a Non-Lockup TH-350 Transmission Kit:
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Compatibility:
Make sure the kit fits your vehicle’s make, model, and year. Check for specific transmission type and input shaft spline count. -
Quality of Parts:
Look for high-quality materials like Raybestos clutches or Transtec gaskets. Durable parts ensure longevity and reliability. -
Kit Contents:
Choose a kit with everything you need, such as gaskets, seals, filters, and tools. Complete kits save time and effort. -
Performance Needs:
Decide if you need a kit for daily driving, towing, or high-performance use. Some kits handle heavy-duty or high-temperature conditions better. -
Ease of Installation:
Opt for kits with clear instructions and simple installation. DIY-friendly options make the process smoother. -
Warranty and Support:
Look for kits with a warranty and customer support. This adds peace of mind and ensures help if needed. -
Price and Value:
Compare prices and consider the value of what’s included. A higher price might mean better quality and longer lifespan. -
Brand Reputation:
Choose trusted brands like JEGS, Raybestos, or Transgo. Reputable brands often deliver consistent quality.
With these factors in mind, you’re ready to pick the best non-lockup TH-350 transmission kit for your needs. Happy upgrading!