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PACE-28-3-80S-DR525 - Hughes DR525 Spec Powerglide Trans Package

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

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Pricing: $3,219.88

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Hughes Performance DR525 Powerglide Transmission Package

This package is assembled by Hughes Performance for use with the Chevrolet Performance DR525 sealed drag racing engines. The package includes everything you need for a quick install and reliable performance.

Package Includes:

• Hughes 28-3-80S transmission
• Hughes HP5282 deep pan
• NHRA-approved locking dipstick and filler tube
• Hughes GM89 torque converter
• Hughes HP4004X-EBP SFI-approved flexplate
• ARP flexplate bolt kit
• ARP torque converter bolt kit
• 12QT Lucas Sure Shift transmission fluid
• Hughes HP8248 male 6AN transmission case cooler fittings
• Hughes HP3795 pilot extension

Hughes HP28-3-80S Transmission Specifications :

• Cleaned, prepped, and painted GM transmission case and extension housing
• All new bearings, bushings, seals, and gaskets
• Premium Teflon sealing rings
• GM cast iron front pump with lapped pump body, new pump gears, resurfaced stator body, and Torrington roller thrust bearing
• Forged steel input shaft, Turbo spline (30 spline)
• 6-clutch drum with red racing frictions and heavy duty steels
• Billet steel high gear clutch hub
• Billet steel straight cut 1.80 planetary gear set
• GM planetary carrier and output shaft
• 6 red racing frictions and heavy duty steels in reverse
• Proprietary heavy duty band
• Billet aluminum dual-ring servo
• GM servo cover
• Sportsman series transbrake valve body with forward shift pattern (P-R-N-2-1)
• High flow filter
• Deep cast aluminum pan, includes drain plug, holds 2 extra quarts of fluid
• 6AN male fittings installed in transmission case cooler ports
• Dyno tested to verify shift function, line pressure, and transbrake function
• Rated for use with up to 850 flywheel horsepower

Hughes GM89 Torque Converter Specifications :

• 8.5” model designed specifically for the GM DR525 crate engine
• 3 x 10.75” bolt pattern
• 30-spline input (Turbo spline)
• Custom CNC-machined billet aluminum stator
• Extreme Duty sprag assembly with heat treated races and oversize rollers
• Billet steel turbine spline
• Fully furnace brazed and reinforced turbine assembly
• Fully furnace brazed and reinforced impeller assembly
• Full roller bearing construction
• Front and rear anti-ballooning plates
• Precision ground hardened chromoly steel pump hub
• Heavy duty fully welded mounting ring
• Pressure tested
• Computer dynamic balancing

Application List


Shipping Information

  • Item Requires Shipping
  • 375.0 lbs.
  • FREE 48 State Shipping

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