T-18 to Atlas 4-Speed Transfer Case Adapter SKU: 8592

Borg Warner T18 Transmission to Atlas 4-Speed Transfer Case Adapter

Make your drivetrain bulletproof with this Borg Warner T18 to Atlas 4-Speed Transfer Case Adapter. Precision-engineered to seamlessly connect the Ford T18 4-speed manual transmission to an Atlas 4-speed transfer case, this adapter provides the rugged strength and correct alignment required for high-performance off-road use.

This adapter kit features a 3.250" housing built from 356-T6 heat-treated aluminum alloy for high strength and lightweight performance. The housing includes a built-in provision for a transmission mount to maintain drivetrain stability under load. Everything you need for installation is included—making your swap clean, reliable, and trail-ready.

• Fits Borg Warner T-18 to Atlas 4-Speed: Designed to mate the classic Borg Warner T-18 4-speed manual transmission with the versatile Atlas 4-speed transfer case

• Compact Design: 3.250" adapter length ensures tight fitment and maintains drivetrain alignment

• High-Strength Construction: Made from durable 356-T6 heat-treated aluminum for strength without unnecessary weight

• Transmission Mount Provision: Integrated mounting boss allows for use of a crossmember mount

• Complete Kit: Includes

  • Adapter housing

  • New T-18 output shaft

  • Gaskets and seal

  • Fastening hardware

  • Step-by-step adapter instructions

• Designed for Performance: Ideal for heavy-duty applications, off-road builds, and custom drivetrain upgrades

Pair classic gear-driven reliability with modern transfer case versatility - this Borg Warner T18 to Atlas adapter brings the best of both worlds together.