Eaton Detroit Truetrac Limited Slip Differential (MPN: 914A575)

Advanced helical gear design for superior traction and performance.

The Eaton Detroit Truetrac is a leading helical gear-type limited slip differential designed for GM 12 Bolt 8.875 Inch ring gear axles. This differential features a patented design that utilizes parallel axis, planetary helical gears to ensure a smooth and quiet automatic division of torque. The Truetrac operates seamlessly under normal driving conditions, functioning like an open differential, while providing enhanced traction on wet, muddy, or loose surfaces by automatically transferring power to the wheel with the highest traction.

Engineered for both front and rear axles, the Truetrac limited-slip differential is compatible with various axle configurations including C-clip, full-float, semi-float, and snap-ring styles. Its unique helical gear design allows for improved traction compared to standard rear-wheel and four-wheel-drive vehicles, making it suitable for a wide range of applications from road racing to off-road competition and commercial vehicles. The differential responds instantly to torque feedback, ensuring optimal traction at any speed.

With a spline count of 33 and constructed from durable steel, the Truetrac is built to withstand the demands of high-performance driving. Its smooth, automatic operation enhances driving and handling characteristics, making it a reliable choice for those seeking to improve their vehicle's performance in various driving conditions.

Features

• Patented Design Of Parallel Axis, Planetary Helical Gears - Provides A Smooth And Quiet Automatic Division Of Torque
• Improved Traction Relative To Other Rear-Wheel And Four-Wheel-Drive Vehicles
• Smooth, Automatic Operation
• Unique, Helical Gear Design
• Works In Forward And Reverse
• Limited-Slip Differential That Maximizes Wheel Traction And Enhances Driving And Handling Characteristics

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 914A575
• Axle Model: GM 8.875 Inch
• Type: Limited Slip
• Spline Count: 33
• Gear Ratio: All Ratios
• Material: Steel
• Journal Size: 1.41 Inch

Compatibility / Fit

• 1971-1972 Buick Centurion
• 1971-1972 Buick Electra
• 1971-1972 Buick LeSabre
• 1971-1972 Buick Skylark
• 1971-1972 Chevrolet Bel Air
• 1971-1972 Chevrolet Biscayne
• 1971-1972 Chevrolet Brookwood
• 1967-1972 Chevrolet Camaro
• 1964-1972 Chevrolet Chevelle
• 1964-1968 Chevrolet Chevy II
• 1964-1972 Chevrolet El Camino
• 1964-1972 Chevrolet Impala
• 1970-1972 Chevrolet Monte Carlo
• 1969-1972 Chevrolet Nova
• 1971-1971 Oldsmobile 442
• 1971-1972 Oldsmobile 98
• 1971-1972 Oldsmobile Cutlass
• 1971-1972 Oldsmobile Cutlass Supreme
• 1971-1972 Oldsmobile Delta 88
• 1964-1972 Oldsmobile F85
• 1971-1972 Pontiac Bonneville
• 1971-1972 Pontiac Catalina
• 1967-1972 Pontiac Firebird
• 1964-1972 Pontiac Grand Prix
• 1971-1972 Pontiac Grandville
• 1964-1972 Pontiac GTO
• 1964-1972 Pontiac LeMans
• 1971-1972 Pontiac Ventura