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Hughes Performance Heavy-Duty Flexplates HP4004X

Hughes Performance HP4004X - Hughes Performance Heavy-Duty Flexplates

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Flexplate, SFI Approved, Chevy 1997-2004, 5.7L, Internal Balance, 168 Tooth, Each

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Estimated Ship Date: Today Would you rather pick it up? Select Location

Manufacturer's Part Number: HP4004X
Part Type: Flexplates
Summit Racing Part Number: HUP-HP4004X

Ring Gear Tooth Quantity: 168-tooth
Rear Main Seal Style: 1-piece
Engine Balance: Internal
Flexplate Material: Steel
Safety Rating: SFI 29.1
Quantity: Sold individually.
Notes: This flexplate is designed for use when bolting a GM LS-based motor to a TH350, TH400, 700R4 or 4L60OE transmissions. 168 tooth Chevrolet SFI, Extreme Series (4mm thick) LS Series. This will not fit 1999-2000 6.0L applications with 0.400 in. extended crank flange and came with flat flexplate.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These double-welded Hughes heavy-duty flexplates are .035 in. thicker than OEM and, in most applications, will withstand the punishment and shock of today's high-horsepower and high-rpm engines. For street, strip, and off-road strength, Hughes Performance meets the needs.


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Make: CHEVROLET
Beginning Year: 1998
Ending Year: 2004
Engine Type: V8
Liter: 5.7
CID: 350
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 4L60E
Converter Bolt Pattern: 11.063 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2004
Engine Type: V8
Liter: 5.7
CID: 350
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 700R4
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2004
Engine Type: V8
Liter: 5.7
CID: 350
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: Powerglide
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2004
Engine Type: V8
Liter: 5.7
CID: 350
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH350
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2004
Engine Type: V8
Liter: 5.7
CID: 350
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH400
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2005
Engine Type: V8
Liter: 5.3
CID: 323
Engine Size: 5.3L/323
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 700R4
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2005
Engine Type: V8
Liter: 5.3
CID: 323
Engine Size: 5.3L/323
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: Powerglide
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2005
Engine Type: V8
Liter: 5.3
CID: 323
Engine Size: 5.3L/323
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH350
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2005
Engine Type: V8
Liter: 5.3
CID: 323
Engine Size: 5.3L/323
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH400
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2006
Engine Type: V8
Liter: 5.3
CID: 323
Engine Size: 5.3L/323
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 4L60E
Converter Bolt Pattern: 11.063 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2009
Engine Type: V8
Liter: 4.8
CID: 294
Engine Size: 4.8L/294
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 4L60E
Converter Bolt Pattern: 11.063 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2009
Engine Type: V8
Liter: 4.8
CID: 294
Engine Size: 4.8L/294
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 700R4
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2009
Engine Type: V8
Liter: 4.8
CID: 294
Engine Size: 4.8L/294
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: Powerglide
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2009
Engine Type: V8
Liter: 4.8
CID: 294
Engine Size: 4.8L/294
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH350
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 1999
Ending Year: 2009
Engine Type: V8
Liter: 4.8
CID: 294
Engine Size: 4.8L/294
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH400
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 2001
Ending Year: 2009
Engine Type: V8
Liter: 6.0
CID: 364
Engine Size: 6.0L/364
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 700R4
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Application Notes: Does not fit engines with cast iron cylinder heads.
Make: CHEVROLET
Beginning Year: 2001
Ending Year: 2009
Engine Type: V8
Liter: 6.0
CID: 364
Engine Size: 6.0L/364
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH350
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Application Notes: Does not fit engines with cast iron cylinder heads.
Make: CHEVROLET
Beginning Year: 2001
Ending Year: 2009
Engine Type: V8
Liter: 6.0
CID: 364
Engine Size: 6.0L/364
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: TH400
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
Application Notes: Does not fit engines with cast iron cylinder heads.
Make: CHEVROLET
Beginning Year: 2001
Ending Year: 2010
Engine Type: V8
Liter: 6.0
CID: 364
Engine Size: 6.0L/364
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 4L60E
Converter Bolt Pattern: 11.063 in.
Crankshaft to Flywheel Attachment: 6-bolt
Make: CHEVROLET
Beginning Year: 2003
Ending Year: 2004
Engine Type: V8
Liter: 5.3
CID: 325
Engine Size: 5.3L/325
Engine Family: Chevy small block Gen III/IV (LS-based engines)
Transmission Type: 700R4
Converter Bolt Pattern: 10.750 in.
Crankshaft to Flywheel Attachment: 6-bolt
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1 Result Found

Hughes Performance HP3795 - Hughes Performance LS1 Flexplate Adapters

Click here for more information about Hughes Performance HP3795 - Hughes Performance LS1 Flexplate Adapters

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

Part Number: HUP-HP3795

Estimated Ship Date: Today

$44.97


Most Helpful Reviews Review this Product

4 Customer Reviews for Hughes Performance HP4004X - Hughes Performance Heavy-Duty Flexplates

Average Customer Review

5 Star

(3)

4 Star

(0)

3 Star

(0)

2 Star

(1)

1 Star

(0)
+See All 4 Reviews

Quality control is not there.

After years of making a flexplate, one would think that they could get the mounting holes indexed correctly. One out of three holes would line up. The other two had to be enlarged. Not happy at all with this.

0 of 0 found this review helpful.

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Reviewer: ERIC from GA

Date: June 10, 2014

Appearance
Ease of Installation
Price/Value
Quality

Amazing!!

Summit RacingSummit Racing Verified Purchase

I'm currently doing an engine swap in my 94 gmc k1500 from a 350tbi to lq9 6.0l and this flexplate fit perfectly!! not to mention its very heavy duty with the extra power I'm putting into it.

0 of 0 found this review helpful.

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Reviewer: SETH from MI

Date: April 01, 2014

Appearance
Ease of Installation
Price/Value
Quality

amazing

Summit RacingSummit Racing Verified Purchase

I'm currently doing an engine swap in my 94 gmc k1500 from a 350tbi to lq9 6.0l and this flexplate fit perfectly!! not to mention its very heavy duty with the extra power I'm putting into it.

0 of 0 found this review helpful.

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Reviewer: SETH from MI

Date: April 01, 2014

Appearance
Ease of Installation
Price/Value
Quality

Hughes 4004x

Summit RacingSummit Racing Verified Purchase

I purchased this when doing a convertet swap. The hughes is a decent piece for the money. If my stock plate held fine at 540whp im sure this will have no problem at 650whp with my new setup. I trust it will work fine.

0 of 0 found this review helpful.

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Reviewer: LUIS from CA

Date: March 25, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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