OE replacement 1.5" long shifter saddle bushing for Ford T170FS-RUG SROD internal rail 4 speed manual overdrive transmission  - ALUMINUM CASE ONLY -  as found in:

• 1980-1983 Ford F-series trucks (F-100, F-150, & F-250)
• 1980-1983 Bronco
• 1981-1984 Mustang & Capri
• 1981-1983 Monarch, Granada, Fairmont

Only fits SROD - aluminum case w/ shifter on left side of tail + sheetmetal lid. Does NOT FIT earlier models w/ iron case (external linkage), "non-overdrive" 4 speeds (FOG, T19, & NP435 = iron case) or later RTS / TOD "topshift" models (tower in lid). 1978-1987 Econoline vans appear to all use the older external linkage design.

Cross-references to FoMoCo # D9BZ-7K453-B (obsolete). WARNING: information about these applications is sparse. Regardless of the above list, inspect & measure your old parts prior to purchase! This saddle is 38mm (~1 1/2") long inside, 42mm (~1 5/8") long overall and snaps onto an 8.5mm shaft (~0.330" dia). There is also a shorter version ~5/8" (16mm) long inside for a 7mm shaft (~0.276" dia) - see separate listing for SR4 (D4ZZ-7K453-B)