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Oil Filter Sandwich Adapter with 13/16-inch thread

Quick Overview

Flex-a-lite® sandwich adapter with 13/16-inch thread and 2 1/2-inch O-ring.

Details

This Flex-a-lite® sandwich adapter is used to add an oil filter to a vehicle that didn’t originally come with one. This application fits non-metric versions of the following: AMC, Cadillac, 2.4 L Chevy, Jeep L6 & V8 1965 thru 1986, Buick, Oldsmobile, Pontiac.

  • 13/16-inch x 16 thread
  • 1 5/8-inch thick adapter
  • 2 ½-inch O-ring

Installation Instructions

PDF Install Instructions: 3961-3967 99797.pdf

Additional Information

SKU 3966
Year 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
Make AMC, BUICK, CADILLAC, OLDSMOBILE, PONTIAC
Model Ambassador, AMX, Astre, Bonneville, Brougham, Calais, Catalina, Catlina, Century, Concord, Coupe DeVille, Custom Cruiser, Cutlass 442, Cutlass Supreme, Delta 88, DeVille, DPL, Eldorado, Electra, Estate Wagon, Firebird, Fleetwood, Fleetwood 75, Fleetwood Coupe, Go Pac, Grand Am, Grand Prix, Grand Sport, Gremlin, GTO, Hornet, Javelin, LaSalle Series 50, LeMans, LeSabre, Lucerne CXS, Matador, Omega, Pacer, Phoenix, Pontiac, Rambler, Regal, Riviera, Roadmaster, Safari, Sedan, Sedan Seville, Seville, Skylark, Special, SST, Starfire, Sunbird, Tempest, Trans Am, Ventura
Engine L4, L6, V6, V6, V8
Fitment Notes No
Displacement CID 151, 225, 231, 232, 250, 252, 258, 260, 265, 267, 300, 301, 304, 305, 305 w/ HD fan clutch, 305 w/ std fan clutch, 307, 310, 310 Diesel, 340, 350, 350 w std clutch, 350 w/HD fan clutch, 360, 368, 389, 400, 400w/ std fan clutch, 401, 403, 421, 425, 426, 428, 429, 455, 472, 500
Liters 2.5, 3.6, 3.8, 4.1, 4.2, 4.3, 4.4, 4.9, 5, 5.0, 5.0,5.7, 4.9, 5.0X, 5.5, 5.6, 5.7, 5.9, 6, 6.0, 6.3, 6.6, 6.8, 6.9, 7, 7.0, 7.5, 7.7, 7.8, 75, 8, 8.2