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HD Series 4L80E Transmission - Rated for 1,000 FWHP
SKU: 25-1BHD
Manufacturer: Hughes Performance
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$3,846.38

HD Series 4L80E Transmission - Rated for 1,000 FWHP

Cleaned, prepped, and painted GM transmission case & extension housing

· Output shaft set up for slip yoke (bolt-on yoke optional if specified)

· All new thrust bearings, thrust washers, seals, & gaskets

· Premium Dura-Bond dry film coated bushings

· PEEK sealing rings

· 300M billet steel nitride treated input shaft

· 4140 billet steel nitride treated forward clutch hub with roller thrust bearing

· Blueprinted front pump assembly

· Lapped pump body with new pump gears

· Resurfaced pump stator support

· High pressure boost valve

· Heavy duty red friction plates in forward, direct, overrun, & 4th

· Heavy duty tan friction plates in intermediate

· Kolene steel plates in direct & 4th

· New standard steel plates in forward, intermediate, & overrun

· Kevlar intermediate band

· Borg Warner heavy duty carbon rear band

· Premium blue high temp clutch apply pistons

· New overdrive roller clutch

· Borg Warner low roller clutch

· Borg Warner 34-element intermediate sprag

· Dual feed modification to direct clutch pack

· Custom calibrated Street/Strip valve body

· All new AC Delco & Borg Warner internal electronics

· New wiring harness & case connector

· Cast aluminum transmission pan with 8ORB magnetic drain plug

· Dyno tested to verify line pressure, shift function, cooler flow, & cooler pressure

· AWD option includes billet 27 spline output shaft

Transmissions are built to order and usually ship around 10 weeks from time of purchase.

HD Series 4L80E Transmission - Rated for 1,000 FWHP

Cleaned, prepped, and painted GM transmission case & extension housing

· Output shaft set up for slip yoke (bolt-on yoke optional if specified)

· All new thrust bearings, thrust washers, seals, & gaskets

· Premium Dura-Bond dry film coated bushings

· PEEK sealing rings

· 300M billet steel nitride treated input shaft

· 4140 billet steel nitride treated forward clutch hub with roller thrust bearing

· Blueprinted front pump assembly

· Lapped pump body with new pump gears

· Resurfaced pump stator support

· High pressure boost valve

· Heavy duty red friction plates in forward, direct, overrun, & 4th

· Heavy duty tan friction plates in intermediate

· Kolene steel plates in direct & 4th

· New standard steel plates in forward, intermediate, & overrun

· Kevlar intermediate band

· Borg Warner heavy duty carbon rear band

· Premium blue high temp clutch apply pistons

· New overdrive roller clutch

· Borg Warner low roller clutch

· Borg Warner 34-element intermediate sprag

· Dual feed modification to direct clutch pack

· Custom calibrated Street/Strip valve body

· All new AC Delco & Borg Warner internal electronics

· New wiring harness & case connector

· Cast aluminum transmission pan with 8ORB magnetic drain plug

· Dyno tested to verify line pressure, shift function, cooler flow, & cooler pressure

· AWD option includes billet 27 spline output shaft

Transmissions are built to order and usually ship around 10 weeks from time of purchase.

The customer is responsible for shipping transmission cores to the shop. Cores must be a late model core with no cracks or broken pieces. If you have a question about a core, please contact us for more information. More information about our 'Core Return' policy can be found here.

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