USA Standard Gear 70818 Muncie 4-Speed Front Input Bearing Retainer

The USA Standard Gear 70818 is a front input bearing retainer designed for GM Muncie 4-speed manual transmissions. This precision-manufactured component correctly positions and secures the front input bearing, ensuring proper alignment and eliminating the need for transmission bolt shimming.

Key Features:

• Direct replacement for Muncie M20, M21, and M22 4-speed transmissions
• Factory-style design ensures proper fit and effortless installation
• Precision-machined for accurate bearing positioning and alignment
• Manufactured from high-quality materials for long-lasting durability
• Cross-references to GM OEM part number 3915020

USA Standard Gear manufactures this retainer to meet or exceed original equipment specifications, providing reliable performance for street, strip, and restoration applications. This component is essential for proper transmission operation and bearing support in classic GM muscle cars and performance vehicles equipped with Muncie 4-speed transmissions.