Best Atp Automotive Flexplates in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.67 | ❌ | ❌ | ❌ |
Adapts Powerglide, 4L80E, TH400, TH350, 700R4, 4L60, 4L60E (from non LS engine) torque converter snout to LS/LT engine
See our LS/LT Crankshaft and Flexplate guide to determine where to place your crankshaft hub adapter
Made in Wichita, Kansas from USA produced steel
Compatible with all LS and LT series engines Gen 3, 4, 5 (except 99-00' 6.0L does not require this)
Includes: 1 adapter ring (inserts into rear of crankshaft)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
For GM cars with automatic transmission
Includes six 7/16-20 X 11/16 - grade 8 bolts
Bolts have a black oxide finish
Security lock washers included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Balanced to factory specs
Fit and function like the original parts.Restores normal operation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tasan Racing | 7.14 | ✅ | ✅ | ✅ |
LS1 Flexplate Adapter Spacer For GM TH350 TH400 Conversion Swap LS2 LS3 LS6 5.3 6.0 LS7
When Installing a TH350 or TH400 behind a LS Engine while Using a Curved Flywheel You'll Need this Adapter Spacer
The Spacer Will Center the Nose of the Converter to the Curved Flexplate
Package Include: 1 x Flexplate Adapter Spacer
For Use on 1998-04 LS1 Based Engines Using a TH350 or TH400 Transmission
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Express4Less | 9.80 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
ARP Flexplate Bolt Kit Dodge Cummins Diesel P/N 147-2901
Part number: 147-2901
Fit type: Vehicle Specific
Package Weight: 0.55 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fit Type: Vehicle Specific
Package Dimensions: 35.306 L x 37.592 W x 2.794 H (centimetres)
Package Weight: 6.8 pounds
Country of Origin : United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 2.286 H x 14.732 L x 24.384 W (centimeters)
Made in USA
Flywheel Bolt Kit
Part number: 2002902
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
2 Times thicker than stock
High quality welds
300% less radial run out compared to other aftermarket flex plates
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Forged from steel and heat-treated to Grade 8 specs for maximum strength and durability
Compatible with countless GM V6s and V8s
Comes complete with matching washers
Easy installation
Durable and long lasting
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SG MARKETPLACE | 9.59 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
ARP Flexplate Bolt Kit Ford Modular P/N 254-2901
Part number: 254-2901
Fit type: Vehicle Specific
Package Weight: 0.400 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
SFI 29.1 certified
0.035 inch thicker than stock flexplates
Designed and built for racing
Manufactured to exceed OEM specifications
Features double-welded ring gears designed to withstand the RPM and stress of engine torque related to high stall converters
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Speedway Motors | 9.82 | ❌ | ❌ | ❌ |
Perfect for installing new engine or transmission
Intended for two-piece rear main seal engines ONLY
Small Block Chevy
Non SFI
168 Tooth
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Designed to Fit and Function Just Like the Original Part
Restores Normal Operation
Made of High Quality Material
Welded on Both Sides for Added Strength
1986-1994 GM Exc. 4L80E Transmission
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 4Wheel Online | 9.78 | ❌ | ❌ | ❌ |
Upgraded flexplate for high RPM (6000+) and performance applications, ranging from street to extreme duty racing
SFI spec 29.1 approved, NHRA and IHRA legal for all classes
Dual bolt pattern design features two bolt circles: 10" and 11-1/8"
For externally balanced setups
Backed by the manufacturer with a 1 year limited warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 1.46 H x 14.17 L x 13.5 W (inches)
Internally balanced
Package Weight: 5.0 pounds
Country of Origin : United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TongTe Direct Shop | 9.65 | ✅ | ✅ | ✅ |
Replace for :For Chevrolet Impala Silverado 2500 and Gen II to early GM 3/4 Speed automatic
Size Work with :10.75" &11.066" bolt -pattern; for Chevrolet Impala Silverado 2500 Gen III V8
Compatible with: For LS V8 LM7 TH350 700R4 TH700R, 200-4R
Packaged Included: Flex Plate, torque converter adapter sleeve, flex plate bolts, and torque converter bolts
Note: Please make sure the car's model if fit your car or not before you order
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| World Parts Direct | 9.73 | ❌ | ❌ | ❌ |
Package dimensions: 15.8 " L x 16.0 " W x 3.7 " H
Product type: Auto Part
package quantity: 1
Country of Origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Country Of Origin: United States
Item Package Weight:9.275 lbs
Product Type:Auto Part
Item Package Dimension:14.5 " L X 14.3 " W X 1.1 "h
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Performance Parts | 9.72 | ✅ | ✅ | ✅ |
One Piece of Sliver Crank Shaft Spacer or Adapter LS/LT Engine Transmission Flexplate
Compatible with LT1 TH400 TH350 1998-2004 LS1 Based Engines Silver
An inexperienced person can do the installation.
This stall converter is compatible with all LS/LT Crankshafts except 99-00 6.0 engines.
Very good quality and durability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JEGS | 9.75 | ❌ | ❌ | ❌ |
THIS ALLOWS THE USE OF A TH350/400 TRANS TO AN LS ENGINE USING A HP4004X FLEXPLATE.
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Balanced to factory specs
Package Dimensions: 1.524 H x 37.083 L x 37.338 W (centimetres)
Package Weight: 6.75 pounds
Country of Origin : China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Holley Performance Product | 9.64 | ❌ | ❌ | ❌ |
S.F.I. 29.1 Certified
153 Tooth Ring Gear
For use on Externally Balanced Chevy V8 Engines
Zinc Dichromate Plated Finish
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Balanced To Factory Specs
Fit Type: Vehicle Specific
The Flex Plates Connects The Engine And Transmission.
The Job Of A Flex Plate Is To Allow For Expansion Of The Torque Converter As Engine Rpm Increases.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Matches OE form, fit and function
Made with high quality material and componentry
Constructed to withstand an engine environment
Designed for durability
Application specific for this vehicle
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Upgraded flexplate for high RPM (6000+) and performance applications, ranging from street to extreme duty racing
SFI spec 29.1 approved, NHRA and IHRA legal for all classes
Dual bolt pattern design features two bolt circles: 10-3/4" and 11-1/2"; starter ring gear tooth count is 168
For internally balanced setups
Backed by the manufacturer with a 1 year limited warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Yeqin Chen | 5.50 | ✅ | ✅ | ✅ |
LS Flexplate Spacer is for use on 1998‑04 LS1 based engines using a TH350 or TH400 transmission while you use a curved flywheel
Crankshaft Adapter is needed because the snout on the center of the torque converter is what centers it in the crankshaft. Help reduce vibrations/damage.
Installs into the LS crankshaft to provide support for torque converter hub；keeps from possibly damaging the input shaft of your transmission
Flexplate adapter spacer has good ductility, conduction and thermal conductivity, and has strong ferromagnetic
Excellent service-If for any reason you are not satisfied with the Adapter Spacer,please give us an opportunity to improve your experience by contacting us through "Your Orders" tab in your Amazon account.We will always be here for you
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Atp Automotive | 14 |
| Allstar | 4 |
| Arp | 4 |
| Atp | 3 |
| Ict Billet | 3 |
| B&M | 2 |
| A-Team Performance | 1 |
| Ati Performance Products | 1 |
| Automotive Racing Products | 1 |
| Bd Diesel Performance | 1 |
We've carried out a comprehensive analysis of 2,744 reviews on flexplates, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select flexplates priced around $77.09, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 flexplates for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right flexplates Products based on their needs, saving them considerable time when choosing which flexplates to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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