Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
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.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A torque converters listing with source specifications kept visible for comparison.
Fit and size 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.
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.