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Home > Products > Transmissions > Powerglide - PG | TH350 | TH400 | 4L65E | 4L85E | TF727 | TF904

Superglide 2 ® - Patent #7971694

ATI's new Superglide is the strongest Powerglide on the market today! For use in high horsepower race cars, pullers and monster trucks, the SuperGlide is the ultimate in reliability! Features include the ATI SuperCase® & Tailhousing, ATI Billet Aluminum Super Pump, Vasco Gear Sets with custom Turbo Sun Gear, Compu-Flow Transbrake, patented ATI Ringless Super Shaft, Billet Dual Ring Servo & Cover, Deep Aluminum Pan, Comp Friction Lined Band and High Performance Gaskets and Seals. Available in 28" and 18" lengths.

NHRA Contingency IHRA Contingency

Powerglide Transmissions HP Rating
Superglide 4 3500
Superglide 2 2400
  High Impact Pro Glide 1800
  Pro Glide - Straight Cut 1500
1.76 Super Set Pro Glide 850
Ultra Glide 600
Transbrake Pro Glide 750
Footbrake Pro Glide 600

Superglide 2 Powerglide Transmission
Max HP
2,400 HP

• Vasco Gear Set - 1.64, 1.66 or 1.80 ratio
• Precision Balanced 4340 Carrier & Output
• Exclusive 30 Spline Turbo Clutch Hub, Input Sun
  Gear and 1" Ringless Vasco Input Shaft
• ATI SuperCase and Tail housing
• 10 Clutch High Gear Drum
• Turbo splined clutch hub
• Premium Competition Friction Lined Super Band
• Heavy Duty 4140 Band Adjuster
• Wicked Quick Billet Aluminum Valve Body
• Aluminum Super Pump with matching Stator for
  Ringless Shaft
• Billet Twin Seal Servowith Gapless Rings and cover
• Integral Transmission Catch Can
• Deep Cast Aluminum Pan
• Lokar Direct Mount Dipstick
• High Performance Gaskets and Seals
• High flow filter system
• -6 AN Fittings standard
• Multi Lever
• Case to Bell Stud Kit
• Bearing in Case for Output Shaft
• Heavy Duty Extension housing
• 100% New Transmission!
• 100% Made in the USA

Gear Ratio
Max HP Rating
Part Number
1.64 or 1.80
2400 HP
2400 HP
ATI Gear Set Ratios are weight restricted. ATI does not recommend 1.80 ratio gears for use above 2,800 horsepower.

CRITICAL LOW GEAR BAND ADJUSTMENT - To keep your ATI Steel Drum Powerglide trans in good working order, you must keep the band adjustment in check. 80 inch lbs - back out 3.5 turns! For Superglide® Transmissions: Check and adjust the band after each pass (especially important when brand new). Once the band stops changing then check at the end of each race day or after 8 rounds. This will vary with HP as Superglide units are rated from 2000 to 3500 HP. Just remember five minutes of maintenance here will help the low gear band do its job. Call a Sales Technician for more info.
Tech Help
Contingency Warranty
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6718 Whitestone Road
Gwynn Oak, MD 21207
Fax 410-298-3579
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