The Mendeola HD4 is the strongest racing transaxle on the
planet. In sand buggy trim it is rated at 1300 to 1600 HP,
800 to 1100 lbs. ft. torque. The off-road racing platform
will handle 650 to 850 HP, 500 to 750 lbs. ft. torque. It
is currently being run in everything from Baja to the Dakar
Rally. It was the unit run in the Marking/Mendeola Unlimited
Class 1 Car, which also won the SCORE 2004 Unlimited Class
1 Championship. This vehicle captured the Toyota True Grit
Award as well. It was the only open class car to complete
all 5 seasons' races.
If it's sheer stregth and unmatched reliability you're after,
the HD4 delivers in spades. No other gear system can match
it. By utilizing the S4's activating system in its new shifter
housing and providing a bearing bulkhead for the gear stack,
the HD4 uses other transaxles for "target practice".
· Series 30 Drive Flanges
· 935 Drive Flanges
· Chevy V8 SBC bell housing
· Howe Power Steering Pump
· Engine Plate Mounted Bellhousing
- 12" Dual Disc Shell Style Clutch
- 9" Triple Disc Shell Style Clutch
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| ·SCORE IRS Based Trophy Trucks |
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Kevlar side-walled projects of any brand. |
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| ·Ultra-Duty Pre-runner |
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| ·SCORE Unlimited Race Cars |
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Paddle tires from MARS! |
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| ·Blown Sand Buggies |
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·Truck 800 |
950 |
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5,500 lbs - 5,800 lbs |
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| ·Race Cars 800 |
950 |
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| ·Pre-Runners 875 |
1000 |
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| ·Sand Buggy 1400 |
1750 |
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800-1750 |
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4.86-4.37 |
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| 2.18 |
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2.06 |
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1.95 |
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1.89 |
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1.87 |
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1.84 |
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| 1.80 |
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1.75 |
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1.70 |
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1.67 |
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1.62 |
|
1.57 |
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| 1.50 |
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1.45 |
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1.44 |
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1.35 |
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1.29 |
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1.22 |
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| 1.20 |
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1.17 |
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1,14 |
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1.12 |
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1.09 |
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1.04 |
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| 1.00 |
|
.83 |
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|
 Click
to download spec sheet
Click
to download Torque Converter Bellhousing spec sheet |
