Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Perfect for High-Performance, racing, Heavy-Duty and Regular-Duty applications
Vehicle information
Available fitment details
Listing compatibility notes
- 570" Fits the following Turbo Hydramatic (THM) Transmission Torque Converter Applications: General Motors TH350 Buick, Oldsmobile, Pontiac (Includes TH300) General Motors TH400 3L80, Allison AT540, 310mm Allison AT540, 310mm, TH-400 (TH400, THM-400, THM400) 3L80/3L80HD 1973-82 Corvette, Camaro & Nova Chevelle.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this torque converters in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.8 / 5
33 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
sneaky –
good
james –
Great fit
Ralph Longfellow –
There bolts . Not much to say
Connie-C –
If you own a GM 350cc /AT – you need to know exactly the year of your engine (and flywheel flex plate). Late 80’s early 90’s they switched over to metric – Torque converter bolts come in both American and Metric. Worse yet, sizes are so close, the metric ones will screw-into the American sized flex plate leading you to believe it is the metric bold is the correct bold – WRONG ASSUMPTION. What will happen, you will tighten the bolt down and it will work loose.Moral of the story – make sure you do your homework and assess the exact year of your engine and flex plate – ALSO, DON’T FORGET TO APPLY LOCK TIGHT SEALANT TO THE THREADS.
Ryan –
Worked well for summit tc for th350.