PACE-34-3-DR525 - Hughes DR525 Spec TH400 Trans Package
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
Hughes Performance DR525 TH400 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 34-3 transmission
• Hughes HP2280 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 HP34-3 Transmission Specifications :• Cleaned, prepped, and painted GM transmission case
• 4” extension housing
• All new bearings, bushings, seals, gaskets, and premium Teflon sealing rings • Blueprinted front pump with new pump gear set, lapped pump body, resurfaced pump stator, and custom pressure regulator assembly
• Modified converter feed circuit to prevent engine thrust damage
• Forged steel forward clutch hub
• Premium heavy duty red racing frictions and new steels in forward, intermediate, and direct
• High static carbon rear band
• Heavy duty 34-element intermediate sprag
• Modified center support for improved lubrication and improved apply pressure for direct clutch pack
• New low roller clutch
• Blueprinted gear sets
• 2.48:1 first gear ratio, 1.48:1 second gear ratio, 1.00:1 third gear ratio
• Pro Series fluid release transbrake
• Reverse shift pattern (P-R-N-1-2-3)
• High flow filter
• Deep cast aluminum pan with drain plug, holds 2 extra quarts of fluid
• 6AN male fittings installed in transmission case cooler ports
• Fully dyno tested to verify shift function, transbrake function, and line pressure
• 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
- Item Requires Shipping
- 375.0 lbs.
- FREE 48 State Shipping
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