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Hughes Performance LS1 Flexplate Adapters HP3795
Hughes Performance HP3795 - Hughes Performance LS1 Flexplate Adapters

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$49.99

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(12) Review This Product
Q&A 9 Answered Questions

Hub Adapter, Steel, Natural, Chevy, Small Block, LS1, Each

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Hughes Performance LS1 Flexplate Adapters

Part Type: Flywheel and Flexplate Shims and Spacers
Application: Find out if this fits your application

Brand: Hughes Performance

Manufacturer's Part Number: HP3795

Part Type: Flywheel and Flexplate Shims and Spacers

Product Line: Hughes Performance LS1 Flexplate Adapters

Summit Racing Part Number: HUP-HP3795

Flexplate Shim Material: Billet steel

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Hughes Performance LS1 flexplate adapters will allow you to use an older-style automatic transmission and torque converter on your LS1 engine. They are made of high-strength steel and feature a special tapered end for easy installation.

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Questions & Answers Ask a Product Question
Q:

i have a 5.3 with the dished flywheel what will i need to be able to run my 700r4 with this motor?

Asked by MARK on December 20, 2017

A:

Our HP4004X dished flexplate and our HP3795 crank adapter

Hughes Performance Hughes Performance Answer - December 21, 2017

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Q:

Building a 4.8l LS motor with a Hughes HP4004X flexplate and a PCT torque converter designed for a LS and Powerglide combo, will I require this spacer?

Asked by TRAVIS on August 23, 2017

A:

YES

JASON from WI answered on August 24, 2017

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Q:

I bought your flex plate HP4004X-EBP
To go on our LS7 engine with a 4l80E trans !
do I need to use this spacer ?

Asked by KARRI ANNE on May 08, 2017

A:

You need the spacer to center the torque converter in the crank shaft if the flex plate you got is flat the spacer goes between the crank and flex plate if it's a dished shape flex plate it goes over the flex plate.

GENNARO from NY answered on May 08, 2017

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Q:

Is this the only piece required or do i also need the flexplate spacer?

Asked by RYAN on February 04, 2017

A:

If you use this hub adapter and the curved/dished flexplate, you do NOT need the flexplate spacer. Do not combine the spacer and a curved/dished flexplate, transmission damage can happen.

CHRIS from UT answered on February 21, 2017

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Most Helpful Reviews Review This Product

12 Customer Reviews for Hughes Performance HP3795 - Hughes Performance LS1 Flexplate Adapters

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Works Great

Summit RacingSummit Racing Verified Purchase

HUP-HP3795
This flexplate adapter fits really good on the crankshaft and the torque converter sits well in the adapter. The spacing looks correct. If using the stock LS flexplate and stock TH350 torque converter you might have to oblong the converter mounting bolt holes. They are about an 1/8th of an inch off. Well at least mines were.

1 of 1 found this review helpful.

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Reviewer: from CA

Date: November 10, 2014

Appearance
Ease of Installation
Price/Value
Quality

Adapting

Summit RacingSummit Racing Verified Purchase

HUP-HP3795
Bought a 5.3 vortec in a hybrid silverado. Had to get rid of the stator and armature because wasnt working. Put this ring in the crank flange new bigger torque convertor. And a flex plate. All fit great. Project trike is in full motion.

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Reviewer: from ND

Date: November 15, 2018

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Ease of Installation
Price/Value
Quality

Not Needed for 6.0L

Summit RacingSummit Racing Verified Purchase

HUP-HP3795
If you have a 6.0L pay attention to see if your flex plate is flat or concave. The flat flex plate matches up to a TH350/400 without the need of the adapter. Hoewever, the bolts do not line up. So you either need to do some shade tree machining or buy a new compatible flew plate.

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Reviewer: from TX

Date: November 28, 2017

Appearance
Ease of Installation
Price/Value
Quality

Perfect fit

Summit RacingSummit Racing Verified Purchase

HUP-HP3795
As with every order I always get it on or before time with no problems

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Reviewer: from TX

Date: June 30, 2016

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Spacer

Summit RacingSummit Racing Verified Purchase

HUP-HP3795
Great part easy to instal.

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Reviewer: from TX

Date: November 03, 2015

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Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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Most Recent Reviews

Adapting

Bought a 5.3 vortec in a hybrid silverado. Had to get rid of the stator and armature because wasnt working. ...read more

Published on November 15, 2018 by DAVE

Not Needed for 6.0L

If you have a 6.0L pay attention to see if your flex plate is flat or concave. The flat flex plate matches up...read more

Published on November 28, 2017 by CHARLES

Perfect fit

As with every order I always get it on or before time with no problems

Published on June 30, 2016 by DAVID

Spacer

Great part easy to instal.

Published on November 03, 2015 by ARMANDO

Hughes Performance LS1 Flexplate Adapters HP3795

Saving grace when putting an older transmission to a newer LS based motor!!

Published on July 09, 2015 by TIMOTHY

+See All 12 Reviews
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