TREMEC T5 5-Speed Conversion Package | 1949-1953 Ford Flathead | Pin Style Fork

TREMEC T5 5-Speed Conversion Package | 1949-1953 Ford Flathead | Pin Style Fork

TREMEC T5 5-Speed Conversion Package | 1949-1953 Ford Flathead | Pin Style Fork

Description

Key Features

  • TREMEC T5 5-speed with 330 lb-ft torque capacity -- suitable for streetcars up to 450 hp on DOT-approved tires
  • Gear ratios: 2.95 / 1.94 / 1.34 / 1.00 / 0.63 with fuel-saving 0.63:1 overdrive (optional 0.73:1 available)
  • Just 75 lbs dry -- the smallest and lightest transmission in the TREMEC lineup
  • Designed for 1949-1951 pin style fork bellhousings: car bells #8BA-6392 (1949-1950) and #1BA-6392 (1951)
  • Front-shift T5 design moves shifter forward to match OEM transmission location
  • 10-spline input shaft / 28-spline output shaft configuration
  • Requires 2.75 quarts of Dexron III ATF
  • World Class internals: tapered carrier bearings, carbon fiber synchro rings, steel front bearing retainer
  • Complete guided package builder with clutch, flywheel, adapter, and hardware options

Description

Give your Ford flathead V8 the overdrive 5-speed it deserves with this comprehensive TREMEC T5 conversion package. Built specifically for 1949-1951 Ford cars and trucks equipped with pin style fork bellhousings, this package solves the common problem of adapting a modern transmission to these Y-block style bells. The MDL-developed adapter system mounts directly to your original #8BA-6392 (1949-1950) or #1BA-6392 (1951) bellhousing, preserving your existing clutch fork mechanism while delivering smooth, reliable shifting.

The TREMEC T5 is the perfect match for flathead builds where space is tight and weight matters. At just 75 lbs dry, it fits into most factory tunnels without major modifications -- a critical advantage when working with early Ford body styles. The 0.63:1 overdrive drops highway RPMs significantly, improving fuel economy, reducing engine temperatures, and creating a quieter, more enjoyable driving experience. The 2.95:1 first gear delivers strong launches, while the wide-ratio gearset provides versatile performance from city streets to open highway.

MDL engineered this front-shift T5 specifically to move the shifter forward, matching the OEM transmission location for comfortable, natural shifting from the driver's seat. The 1949-1951 bellhousings use a fork with pins for clutch release -- if your original pins are worn, MDL offers replacement pins (MD-410-2101) that weld in place after grinding off the originals. This attention to flathead-specific details ensures proper clutch release geometry and long-term reliability.

The guided package builder walks you through selecting the right clutch set, flywheel, hardware, shifter, and driveline components for your specific application. Whether you're converting from a 3-speed or building a fresh flathead hot rod, this T5 package delivers modern overdrive performance with parts engineered to work together. MDL's concierge service is available to help you select the right components for your project and budget. [VERIFY: Product title references 1953 Truck bell TAAC-7505-A, but MDL blog states this bellhousing is not currently supported with an adapter. Confirm 1953 truck compatibility before publishing.]

What's Included

  • TREMEC T5 5-speed transmission with front-shift design (part MD-552-0251-FSF) -- Ford V8 gearing, 2.95 first / 0.63 OD
  • MDL flathead transmission adapter (part MD-401-2113)
  • Ford T5 transmission hardware kit (part MD-201-T5 Ford ST)
  • Additional components selected through guided package builder: clutch set, flywheel, flywheel bolts, pressure plate bolts, shifter, shift knob, transmission mount, driveshaft yoke, speedometer cable, speedo gear and clip, transmission fluid
  • Installation documentation and lifetime MDL technical support
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