RAM Clutches 1381 Sintered Iron Race Disc 10" x 1-3/8" 10 Spline

The RAM Clutches 1381 is a high-performance sintered iron racing disc engineered for drag racing and high-horsepower applications. This disc features the proven 5135 compound sintered iron material, designed to handle extreme slippage without losing its coefficient of friction, making it the material of choice for demanding racing conditions.

Key Features:

• 5135 compound sintered iron construction for superior heat resistance
• 10-inch diameter with 1-3/8" x 10 spline configuration
• 0.380-inch thickness for consistent performance
• Solid hub design for all-out racing applications
• Pre-surfaced, trued, and diamond-tip finished for immediate installation
• Resurfaceable design extends service life

Performance Benefits:

• Withstands controlled slippage for smooth launches without overpowering tires
• High coefficient of friction allows lower static pressures compared to conventional materials
• Ideal for bracket racing, Stock Eliminator, and fast street applications up to 1,000 horsepower
• Must be used with RAM steel or aluminum flywheels to prevent excessive wear

Every RAM sintered iron disc is precision-machined and inspected prior to shipping, ensuring consistent quality and performance. If slipped excessively, the disc can be resurfaced and reused, providing excellent long-term value for serious racers.